Registro público
Informe de salud del softwareesquema 0.27.0 · métricas 2.5.0 · 2026-07-31 00:36 UTC

yunfeizhu / mcp-mail-server

A lightweight Model Context Protocol (MCP) server that provides IMAP and SMTP email functionality for AI assistants like Claude in Cursor IDE. Built with TypeScript and optimized for easy deployment via npm/npx.

TypeScriptMIT★ 44 estrellas⑂ 23 forksdesde jul 2025Ver en GitHub ↗
TipoServidor MCPBibliotecacómo se determina

yunfeizhu/mcp-mail-server tiene un índice de salud de 44 sobre 100, lo que lo sitúa en la banda Débil. Su puntuación más alta es Sustainability & Governance (55/100) y la más baja, Vitality (37/100). Se actualizó por última vez hace 8 días. Una sola persona concentra la mayor parte del trabajo reciente.

44
global / 100
Débil

Índice de salud del software

Las métricas se agrupan en categorías ponderadas sobre una escala estandarizada de 1 a 100. El resultado global parte de su media ponderada, calibrada contra la distribución del registro público para que las bandas tengan significado percentil; cuando la evidencia pública activa la Política de Jurisdicciones de Alto Riesgo, la calificación se ajusta y recibe un límite «En riesgo» de 34.

44
Excepcional93-100El nivel más alto del registro (≈ el 5% superior); cumple prácticamente todos los criterios evaluados
Excelente80-92Sólido en todos los frentes; carencias menores
Bueno65-79Saludable; carencias limitadas y manejables
Moderado50-64Aceptable con carencias notables; se recomienda revisión
Débil35-49Debilidades sustanciales en varias áreas
En riesgo20-34Debilidades significativas; su adopción exige cautela
Crítico1-19Problemas graves (proyecto abandonado, un solo mantenedor, sin higiene)
VitalidadComunidad yAdopciónSostenibilidady GobernanzaCalidad deIngenieríaSeguridadPreparaciónpara IA

Perfil de puntuación

Cada eje es una categoría. La forma importa más que la media: un proyecto sano llena toda la figura, mientras que un perfil de picos y cráteres indica que la fortaleza en una dimensión enmascara el riesgo en otra.

El resultado global ponderado 46 se calibra a 44 en la escala publicada del índice (calibración del registro 2026-08-02).

Titularidad

Euan ZhuCuenta personal
4 seguidores10 repositorios públicosdesde abr 2015

Este repositorio pertenece a una cuenta personal. Un proyecto con un único propietario conlleva más riesgo de continuidad que uno respaldado por una organización.

Ecosistemas de paquetes

RegistroPaqueteVersiónDescargas / mesVersionesÚltima publicaciónEtiquetas
npmmcp-mail-server2.0.1327625hace 8 díasmcpimapsmtpemailmailservercursorclaudemodel-context-protocol

Métricas por categoría

Vitalidad

¿Está vivo el proyecto: se escribe código y se publican versiones?

37Débil · 21% del índice global

Actividad de desarrollo

61Moderado
Cómo se puntúa
28.8/36Recencia de push — último push hace 8 días
7.6/36Cadencia de commits — 11/52 semanas con commits
15/18Volumen de commits — 46 commits en el último año
10/10OpenSSF Scorecard: Maintained — 14 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
Datos de entrada utilizados
commits_last_year46
human_commit_share1
days_since_last_push8
active_weeks_last_year11

Disciplina de publicación

1Crítico
Cómo se puntúa
0/27Publica versiones — sin versiones publicadas
0/36Recencia de las versiones — sin versiones
0/27Cadencia de publicación — sin versiones
0/10OpenSSF Scorecard: Signed-Releases — sin datos
Datos de entrada utilizados
releases_count0
Excluidos de la puntuación (sin datos o no aplicable): OpenSSF Scorecard: Signed-Releases. Los pesos restantes se han renormalizado.

Comunidad y Adopción

¿Tiene el proyecto usuarios, descargas, atención y unas condiciones acogedoras para quienes contribuyen?

47Débil · 17% del índice global

Popularidad y adopción

38Débil
Cómo se puntúa
26.5/60Estrellas — 44 estrellas
11.2/25Forks — 23 forks
0/15Observadores — 2 observadores
Datos de entrada utilizados
forks23
stars44
watchers2
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Salud de la comunidad

50Moderado
Cómo se puntúa
22.5/22.5README
22.5/22.5Licencia — licencia reconocida (MIT)
0/18Guía CONTRIBUTING
0/13.5Código de conducta
0/7.2Plantilla de issues
0/6.3Plantilla de PR
Datos de entrada utilizados
has_readmesí
has_licensesí
readme_badges—
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_services—
has_pull_request_templateno

Adopción en el ecosistema (descargas)

59Moderado
Cómo se puntúa
46.9/80Descargas mensuales — 3276 descargas/mes en npm
0/20Dependientes en el registro — no lo informa este ecosistema
Datos de entrada utilizados
packagesmcp-mail-server
dependents—
ecosystemsnpm
total_downloads—
monthly_downloads3276
Excluidos de la puntuación (sin datos o no aplicable): Dependientes en el registro. Los pesos restantes se han renormalizado.

Sostenibilidad y Gobernanza

¿Sobrevivirá el proyecto a sus personas: factor bus, capacidad de respuesta, quién lo respalda y mantenimiento del paquete?

55Moderado · 23% del índice global

Resiliencia de mantenedores (factor bus)

13Crítico
Cómo se puntúa
9/54Factor bus — la mitad de los commits recae en 1 contribuyente(s)
1.4/22.5Distribución de commits — el principal contribuyente firma el 94% de los commits
2.7/13.5Amplitud de contribuyentes — 2 contribuyentes
0/10OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0
Datos de entrada utilizados
bus_factor1
contributors_sampled2
top_contributor_share0,94

Capacidad de respuesta a issues y PR

83Excelente
Cómo se puntúa
42/42Resolución de issues — 100% de issues cerradas
30/30Aceptación de PR — 3/3 PR decididos fusionados
0/13Newcomer PR acceptance — ningún PR de un contribuyente primerizo decidido en 30 d
0/15OpenSSF Scorecard: Code-Review — Found 0/30 approved changesets -- score normalized to 0
Datos de entrada utilizados
merged_prs3
open_issues0
closed_issues6
prs_merged_7d—
prs_decided_7d—
prs_merged_30d—
prs_decided_30d—
issue_closed_ratio1
closed_unmerged_prs0
first_time_authors_30d—
first_time_prs_merged_30d—
first_time_prs_decided_30d—
Excluidos de la puntuación (sin datos o no aplicable): newcomer_pr_acceptance. Los pesos restantes se han renormalizado.

Propiedad y custodia

43Débil
Cómo se puntúa
10/30Respaldo de la propiedad — cuenta personal (usuario)
0/20Dominio verificado — no aplicable a cuentas de usuario
5/25Alcance del propietario — 4 seguidores de yunfeizhu
19.6/25Trayectoria — 10 repos públicos, cuenta de ~11 años
Datos de entrada utilizados
followers4
owner_typeUser
is_verified—
owner_loginyunfeizhu
public_repos10
account_age_days4119
Excluidos de la puntuación (sin datos o no aplicable): Dominio verificado. Los pesos restantes se han renormalizado.

Mantenimiento de paquetes

100Excepcional
Cómo se puntúa
25/25Publicado y resoluble — 1 paquete(s) en npm
35/35Recencia de publicación — última publicación hace 8 días
20/20Historial de versiones — 25 versiones en el registro
20/20No obsoleto — activo, ni obsoleto ni retirado
Datos de entrada utilizados
packagesmcp-mail-server
ecosystemsnpm
any_deprecatedno
min_days_since_publish8

Calidad de Ingeniería

¿Existen unas prácticas mínimas de ingeniería y documentación?

43Débil · 19% del índice global

Prácticas de ingeniería

38Débil
Cómo se puntúa
0/24Flujos de trabajo de CI
24/24Pruebas presentes
0/16Configuración de linter
0/9.6Hooks de pre-commit
6.4/6.4.editorconfig
0/20OpenSSF Scorecard: CI-Tests — sin datos
Datos de entrada utilizados
has_cino
has_testssí
has_editorconfigsí
has_linter_configno
has_precommit_configno
Excluidos de la puntuación (sin datos o no aplicable): OpenSSF Scorecard: CI-Tests. Los pesos restantes se han renormalizado.

Documentación

50Moderado
Cómo se puntúa
30/30README
0/25Directorio de documentación
0/15Sitio de documentación / página del proyecto
10/10Descripción del repositorio
0/10Topics
10/10Wiki
Datos de entrada utilizados
topics—
has_wikisí
homepage—
has_readmesí
has_docs_dirno
has_descriptionsí

Seguridad

¿Son sólidas las prácticas visibles de seguridad y de cadena de suministro, sin exposición jurisdiccional de alto riesgo sin resolver?

43Débil · 16% del índice global

Postura de seguridad

34En riesgo
Cómo se puntúa
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — branch protection not enabled on development/release branches
0/2.5CI-Tests — sin datos
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/30 approved changesets -- score normalized to 0
0/2.5Contributors — project has 0 contributing companies or organizations -- score normalized to 0
0/10Dangerous-Workflow — sin datos
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5Licencia — license file detected
7.5/7.5Maintained — 14 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — sin datos
0/5Pinned-Dependencies — sin datos
0/5SAST — no SAST tool detected
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — sin datos
0/7.5Token-Permissions — sin datos
5.2/7.5Vulnerabilities — 3 existing vulnerabilities detected
Datos de entrada utilizados
sourceopenssf_scorecard
checks_evaluated12
scorecard_versionv5.5.0
checks_inconclusive6
scorecard_aggregate3,4
Excluidos de la puntuación (sin datos o no aplicable): ci_tests, dangerous_workflow, packaging, pinned_dependencies, signed_releases, token_permissions. Los pesos restantes se han renormalizado.

Avisos de dependencias

79Bueno
Cómo se puntúa
35/35Dependencias directas libres de avisos conocidos — ninguna dependencia directa tiene un aviso conocido
10/25Dependencias indirectas libres de avisos conocidos — 1 afectados: semver 5.3.0 (high 7.5)
33.7/40Sin avisos pendientes — 1 paquete(s) con avisos sin atender más allá de 90 días; el más antiguo publicado hace 1135 días
Datos de entrada utilizados
sourceosv
advisories1
affected_packages1
assessed_packages128
unassessed_packages0
affected_by_severityhigh 1
direct_affected_packages0
Se cotejó el cierre de dependencias en tiempo de ejecución de npm:mcp-mail-server@2.0.1 —lo que arrastra la instalación del paquete publicado—: 128 paquetes. No se analiza la alcanzabilidad.

Preparación para IA

¿Hasta qué punto está el repositorio preparado para desarrollarse y mantenerse con agentes de codificación de IA? Tiene un peso deliberadamente pequeño (4%): las herramientas para agentes son una señal real de mantenimiento, pero un repositorio sin ninguna puede alcanzar igualmente 100/100.

53Moderado · 4% del índice global

Contexto y guía para agentes

40Débil
Cómo se puntúa
0/45Instrucciones para agentes — sin CLAUDE.md / AGENTS.md / reglas de editor
0/15Documentación legible por máquinas (llms.txt)
40/40Historial de commits legible — 52 de 54 commits humanos declaran su intención (asunto estructurado o cuerpo explicativo)
Datos de entrada utilizados
has_llms_txtno
legible_history_share0,963
agent_instruction_files—
agent_instruction_max_bytes—

Bucle de verificación (compilación / pruebas / verificación de tipos)

59Moderado
Cómo se puntúa
0/18Arranque con un solo comando
22/22Pruebas automatizadas
0/11Configuración de lint / formato
11/11Verificación estática de tipos — test/tsconfig.json, tsconfig.json
10/10Entorno reproducible — lockfile
10/10Práctica demostrada con agentes — 3 de los últimos 54 commits con autoría o crédito de agente
0/8Mantenimiento automatizado — no se observan actualizaciones automáticas de dependencias
0/10OpenSSF Scorecard: Pinned-Dependencies — sin datos
Datos de entrada utilizados
has_nixno
has_testssí
lockfilespackage-lock.json
has_dockerfileno
typed_languagesí
bootstrap_files—
has_devcontainerno
has_linter_configno
typecheck_configstest/tsconfig.json, tsconfig.json
agent_commit_share0,056
toolchain_manifests—
dependency_bot_commit_share0
Excluidos de la puntuación (sin datos o no aplicable): OpenSSF Scorecard: Pinned-Dependencies. Los pesos restantes se han renormalizado.

Legibilidad del código para modelos

98Excepcional
Cómo se puntúa
45/45Código verificable por tipos — TypeScript (tipado estático)
52.5/55Tamaños de archivo manejables — 1/22 archivos fuente de más de 60 KB
Datos de entrada utilizados
primary_languageTypeScript
largest_source_bytes74.376
source_files_sampled22
oversized_source_files1

Interfaces legibles por máquina

20En riesgo
Cómo se puntúa
0/40Esquema de API (OpenAPI/GraphQL/proto)
20/20Servidor MCP
0/40Ejemplos ejecutables
Datos de entrada utilizados
example_dirs—
has_mcp_signalsí
api_schema_files—

Datos clave

44estrellas de GitHub
2contribuidores
46commits en los últimos 12 meses
8días desde el último push
0versiones publicadas
1factor bus
0issues abiertas
npmecosistemas de paquetes

Advertencias de recopilación de datos

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

Más detalle

Historial de estrellas y forks 0 ★ / 23 ⇿
0Estrellas
23Forks

Cuándo se añadió cada estrella y fork, recopilado de GitHub y agrupado por día. El crecimiento acumulado se sitúa justo encima de las adiciones diarias que lo componen, de modo que ambos se leen en conjunto: la acumulación orgánica sostenida no se parece en nada a un pico abrupto y efímero. Cuando esa diferencia es medible, se informa como autenticidad del crecimiento.

048121620242312025-082026-012026-07
OpenSSF Scorecard 3.4 / 10
3.4agregado

Evaluación de seguridad independiente y agnóstica en cuanto a herramientas, procedente del proyecto de código abierto OpenSSF Scorecard. Cada comprobación premia una práctica de seguridad, no la herramienta de un proveedor concreto. Las comprobaciones que Scorecard no pudo determinar se marcan como n/d y se excluyen de la puntuación de seguridad (nunca se cuentan como cero).Scorecard v5.5.0 · 2026-07-31 00:36 UTC

10Binary-Artifactsno binaries found in the repo
0Branch-Protectionbranch protection not enabled on development/release branches
n/dCI-Testsno pull request found
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/30 approved changesets -- score normalized to 0
0Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
n/dDangerous-Workflowno workflows found
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained14 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
n/dPackagingpackaging workflow not detected
n/dPinned-Dependenciesno dependencies found
0SASTno SAST tool detected
0Security-Policysecurity policy file not detected
n/dSigned-Releasesno releases found
n/dToken-PermissionsNo tokens found
7Vulnerabilities3 existing vulnerabilities detected
Dependencias directas 5
RegistroPaqueteRestricción de versiónManifiesto
npm@modelcontextprotocol/sdk^1.29.0package.json
npmimap^0.8.19package.json
npmmailparser^3.9.14package.json
npmnodemailer^9.0.3package.json
npmzod^3.25.76package.json
Todas las dependencias no recopilado

No fue posible recopilar el conjunto de dependencias resuelto para este informe: GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

Avisos de dependencias 1

Instalar npm:mcp-mail-server@2.0.1 arrastra 128 paquetes, directos y transitivos: 1 tienen avisos conocidos, de los cuales 0 son dependencias directas.

PaqueteVersiónRelaciónGravedadAvisosCorregido en
semver5.3.0indirectaalta17.5.2

Un aviso significa que la versión registrada en el grafo de dependencias cae dentro del rango afectado de un aviso. No se analiza la alcanzabilidad, y el grafo incluye fijaciones de desarrollo y prueba: un hallazgo puede referirse al utillaje y no al software distribuido.

Informe JSON sin procesar legible por máquina
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          "headline": "feat(core)!: harden mailbox-scoped IMAP operations",
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          "is_bot": false,
          "headline": "feat: add message moving and email signatures",
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          "committed_at": "2026-07-20T05:34:29Z",
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          "is_bot": false,
          "headline": "feat!: harden and modularize mail operations",
          "author_name": "zhuyunfei",
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          "committed_at": "2026-07-20T02:43:49Z",
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          "body": "- Fix search criteria nested array format (FROM/TO/SUBJECT etc.)\n- Fix deleteMessage() failing in read-only mailbox mode\n- Fix getRecentMessages() misusing IMAP RECENT flag\n- Fix ensureIMAPConnection() missing timeout on concurrent init\n- Fix saveSentMessage() always reporting success\n- Add inboxOnl\n[…]\ntribute\n- Store email dates as ISO 8601 for consistent parsing\n- Add CHANGELOG.md, CHANGELOG.zh.md and update READMEs\n- Bump version to 1.2.1\n\nCo-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "fix: correct IMAP search criteria format and multiple mailbox state bugs",
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          "body": "fix: add socketTimeout and limit fetched messages to prevent IMAP hangs",
          "is_bot": false,
          "headline": "Merge pull request #7 from lxidea/fix/imap-timeout-and-performance",
          "author_name": "Neil",
          "author_login": "yunfeizhu",
          "committed_at": "2026-03-17T13:01:31Z",
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          "is_bot": false,
          "headline": "Potential fix for pull request finding",
          "author_name": "Neil",
          "author_login": "yunfeizhu",
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          "body": "- Add socketTimeout (default 60s) to IMAP config to prevent indefinite\n  hangs when the server stops responding after connection is established\n- Fix getMessageCount() to use mailbox STATUS instead of SEARCH ALL,\n  which is extremely slow on large mailboxes\n- Add limit parameter to getUnseenMessages\n[…]\nages at once on large mailboxes\n- Expose limit parameter in MCP tool definitions for get_unseen_messages\n  and get_recent_messages\n\nCo-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "fix: add socketTimeout and limit fetched messages to prevent IMAP hangs",
          "author_name": "laixin",
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          "oid": "dd2b92334239a9b4f1e0f0d100784ca75639e363",
          "body": "- Add attachment tools: get_attachments, save_attachment for viewing\n  metadata and downloading email attachments to local filesystem\n- Add send_email attachment support via absolute file paths\n- Add new search tools: search_all_messages, search_by_recipient,\n  search_unread_from_sender, search_with\n[…]\nto include -y flag for non-interactive execution\n- Bump version to 1.2.0\n\nBREAKING CHANGE: search_messages and search_larger_than tools have been\nremoved. Use the new specialized search tools instead.",
          "is_bot": false,
          "headline": "feat: add attachment management and enhance search capabilities",
          "author_name": "yunfeizhu",
          "author_login": "yunfeizhu",
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          "is_bot": false,
          "headline": "revert: roll back to b3dcfc55",
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          "body": "- Fix project title from \"Mail MCP Server\" to \"Mcp Mail Server\"\n- Remove redundant NOTE block from introduction (covered in Installation)\n- Move Installation section before Tools for better reading flow\n- Reformat flat tools list into grouped tables by category:\n  Connection Management, Mailbox Management, Email Search,\n  Email Reading, Attachment & Message Management, Sending & Replying\n- Apply same changes to both English and Chinese README\n\nchore: bump version to 1.1.15",
          "is_bot": false,
          "headline": "docs: restructure README and reformat tools section",
          "author_name": "zhuyunfei",
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          "body": "- Add detailed per-tool parameter docs, replacing summary table\n- Add installation guides for Claude Code, VS Code, Windsurf, Cline,\n  Cherry Studio, and other MCP clients\n- Add Yahoo Mail setup, Debugging section, and security best practices\n- Update config examples to use Gmail-specific host values\n- Simplify development section and improve contributing/license text\n- Apply consistent formatting to both README.md and README-zh.md\n\nversion: 1.1.13 → 1.1.14",
          "is_bot": false,
          "headline": "docs: overhaul README and bump version to 1.1.14",
          "author_name": "zhuyunfei",
          "author_login": null,
          "committed_at": "2026-03-05T05:30:43Z",
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          "is_coding_agent": false
        },
        {
          "oid": "14ec56ed1724f3d960244baaf62506af6fa8549f",
          "body": "feat: add email attachment reading support",
          "is_bot": false,
          "headline": "Merge pull request #2 from Ken-u/main",
          "author_name": "Neil Zhu",
          "author_login": "yunfeizhu",
          "committed_at": "2026-03-05T02:49:31Z",
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          "is_bot": false,
          "headline": "docs: add attachment feature documentation and examples",
          "author_name": "ken-u",
          "author_login": "Ken-u",
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        },
        {
          "oid": "a281123d5a53fac1c1c7a6815ec3a151256c956d",
          "body": null,
          "is_bot": false,
          "headline": "feat: add export_attachment tool to save attachments locally",
          "author_name": "ken-u",
          "author_login": "Ken-u",
          "committed_at": "2026-02-27T08:09:59Z",
          "body_truncated": false,
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        },
        {
          "oid": "1010f44690bc7d01bc3190b5480a12c4d6b1bdf1",
          "body": null,
          "is_bot": false,
          "headline": "feat: add email attachment reading support",
          "author_name": "ken-u",
          "author_login": "Ken-u",
          "committed_at": "2026-02-27T08:09:59Z",
          "body_truncated": false,
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        },
        {
          "oid": "4fb787046d223902a970ed07edf3d4550da581f9",
          "body": null,
          "is_bot": false,
          "headline": "chore(package): 更新版本号至 1.1.13",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-12-18T08:51:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ae8bb4bd438d6dc3c731ecea685420cf04246f82",
          "body": "imap allows self signed certificates",
          "is_bot": false,
          "headline": "Merge pull request #1 from ckhsponge/imap",
          "author_name": "Euan Zhu",
          "author_login": "yunfeizhu",
          "committed_at": "2025-12-18T08:44:36Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "4b554863294a1715ee39296cff225d7b61d20f0a",
          "body": null,
          "is_bot": false,
          "headline": "imap allows self signed certificates",
          "author_name": "Chris Hobbs",
          "author_login": null,
          "committed_at": "2025-12-16T18:48:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "cc099547691c2dc5d133878e66d730e3f650b0f7",
          "body": "- 在邮件搜索功能中添加limit参数限制处理数量\n- 增加连接和认证超时时间\n- 优化未回复邮件检测算法性能\n- 当搜索结果超过限制时提供警告信息",
          "is_bot": false,
          "headline": "feat(邮件搜索): 增加搜索结果数量限制并优化未回复邮件检测",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-09-21T17:21:40Z",
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        },
        {
          "oid": "087f8e73958ce7b201989763756883a9943a16ea",
          "body": "增强邮件查找功能，当在当前邮箱找不到邮件时自动搜索常见邮箱\n修复获取单个邮件时标记已读功能不生效的问题",
          "is_bot": false,
          "headline": "fix(imap): 改进多邮箱邮件查找功能并修复标记已读问题",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-09-04T17:27:47Z",
          "body_truncated": false,
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        },
        {
          "oid": "cb0c424190eec8bedd38ba2ea65169f18222811c",
          "body": "添加 detectUnrepliedMessagesAdvanced 方法，使用时间顺序、主题匹配和会话线程多重策略检测未回复邮件。改进算法能更准确地识别邮件会话关系，避免仅依赖主题匹配导致的误判。",
          "is_bot": false,
          "headline": "feat(邮件检测): 实现改进的未回复邮件检测算法",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-25T11:35:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a50548351585873fa56526c6fd75d9f56b0c4aa6",
          "body": "实现 search_unreplied_from_sender 功能，通过分析邮件主题匹配回复关系\n新增 cleanReplySubject 方法用于清理邮件主题中的回复前缀\n支持通过日期范围筛选未回复邮件",
          "is_bot": false,
          "headline": "feat(搜索): 添加按发件人搜索未回复邮件的功能",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-20T17:07:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8416568a11d5b7fb1c059a5eb6d37541ea45dee1",
          "body": null,
          "is_bot": false,
          "headline": "refactor(MailMCPServer): 简化回复邮件主题的构建逻辑",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-20T16:46:45Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3d99c31f0fe6b65918bffc3ec7ed9c23e321c036",
          "body": "移除未回复邮件搜索功能(search_unreplied_emails)及相关代码，包括添加/移除标记的方法",
          "is_bot": false,
          "headline": "refactor(imap): 移除未回复邮件搜索功能及相关标记操作",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-20T13:06:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "67b527d995d19557658e4b482d6a7b0cea740f59",
          "body": "实现邮件标记的添加和移除方法，支持自动打开收件箱\n新增搜索未回复邮件的功能，可排除带AutoReplied标记的邮件\n在回复邮件后自动添加\\\\Answered和AutoReplied标记",
          "is_bot": false,
          "headline": "feat(imap): 添加邮件标记管理和未回复邮件搜索功能",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-20T12:13:52Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "16a4140759ce87f31564cb27f1f9cea7728999ad",
          "body": null,
          "is_bot": false,
          "headline": "fix: 移除回复邮件时的文本必填校验",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-20T06:54:17Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "446a21610a5cd96608e17e4b3269e77e6a314350",
          "body": "- 在IMAP和SMTP客户端中添加getCurrentUsername方法获取当前用户名\n- 连接时检查当前用户与配置是否一致，不一致时自动重新连接\n- 优化错误日志记录，添加详细的错误信息",
          "is_bot": false,
          "headline": "feat: 添加用户一致性检查并优化连接逻辑",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-20T06:46:06Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3a20d956cd232d6689815d560bed15087fbb90e3",
          "body": "实现邮件回复功能，包括自动设置回复头、添加Re:前缀和包含原始邮件内容\n改进邮件日期过滤逻辑，支持更多日期格式和自动调整结束时间\n添加邮件保存到发件箱功能，支持多种常见发件箱名称\n扩展邮件接口类型定义，增强类型安全性\n更新中英文文档，添加回复邮件功能说明和相关参数",
          "is_bot": false,
          "headline": "feat(邮件回复): 添加回复邮件功能并改进邮件处理",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-20T02:44:54Z",
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        },
        {
          "oid": "50737d04705df5109915a57d910f4c4d14124111",
          "body": "- 更新package.json中的版本号\n- 统一README文档中的npm版本徽章格式\n- 移除rollup配置中未使用的插件和注释",
          "is_bot": false,
          "headline": "chore: 更新版本号至1.1.3并优化文档和构建配置",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-08T05:55:10Z",
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        },
        {
          "oid": "74cb7d540962a4f30c65f70853be21f36740c4c7",
          "body": "- 添加多邮箱搜索功能，支持在INBOX和发件箱中搜索\n- 为所有搜索工具添加日期范围过滤参数\n- 新增按收件人搜索功能(search_by_recipient)\n- 重构搜索逻辑，优化结果排序和过滤\n- 更新README文档，简化内容并添加中文版本",
          "is_bot": false,
          "headline": "feat: 增强邮件搜索功能并更新文档",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-08T03:02:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d7b9b264a245dc594ccc6f0b872833ae5ae27193",
          "body": "将repository.url从https协议更新为git+https协议，以符合npm规范要求",
          "is_bot": false,
          "headline": "docs: 更新仓库URL格式为git+https协议",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-03T15:20:19Z",
          "body_truncated": false,
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        },
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          "oid": "2a912a6fc23173ac5e46aa60a43d632bec9d33d6",
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          "is_bot": false,
          "headline": "chore: 更新 package.json 版本号至 1.1.1",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-03T15:19:00Z",
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          "is_coding_agent": false
        },
        {
          "oid": "c6d981fbd07a48f2df5a2ef43d0b65959475f4b1",
          "body": "移除不再需要的`disconnect_imap`功能，简化连接管理。同时为`getRequiredEnvVar`函数添加默认值参数，提高配置灵活性。",
          "is_bot": false,
          "headline": "refactor: 移除IMAP单独断开连接功能并增强环境变量处理",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-03T15:17:15Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "eeca8cfd0bfb0a70dbdbedfe49b1e23275b166ba",
          "body": "refactor(imap-client): 优化邮件解析和断开连接逻辑\nfix(smtp-client): 添加断开连接时的错误处理和日志\ndocs: 更新README文档以反映新功能\nchore: 移除未使用的POP3客户端代码",
          "is_bot": false,
          "headline": "feat: 改进邮件客户端连接管理和错误处理",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-03T15:03:36Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1fe5e7ccf351559fd7c023006cf4b7f77b5192a7",
          "body": "重构IMAP客户端以使用mailparser解析邮件内容，改进邮件字段处理\n添加自动连接功能，简化API调用流程\n移除冗余的连接工具，合并为自动连接机制\n更新依赖项以支持新功能",
          "is_bot": false,
          "headline": "feat(邮件处理): 添加mailparser支持并优化IMAP客户端功能",
          "author_name": "zhuyunfei",
          "author_login": "yunfeizhu",
          "committed_at": "2025-08-01T09:26:26Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
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            "value": 100,
            "inputs": {
              "cap": null,
              "state": "maintained",
              "guards": [],
              "signals": [],
              "red_flag": false,
              "multiplier_pct": 100,
              "declared_reason": null,
              "unverified_reason": null,
              "unanswered_open_prs": null,
              "unanswered_open_issues": null,
              "days_since_last_merged_pr": null,
              "days_since_last_human_commit": 13,
              "days_since_last_human_commit_is_floor": false
            },
            "components": [
              {
                "key": "project_is_still_maintained",
                "name": "Project is still maintained",
                "detail": "last human commit 13 days ago",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "abandonment_maintained",
                    "params": {
                      "days": 13
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                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Is the project alive — is code being written and are releases shipping?"
      },
      {
        "key": "community",
        "band": "weak",
        "name": "Community & Adoption",
        "value": 47,
        "weight": 0.17,
        "metrics": [
          {
            "key": "popularity",
            "band": "weak",
            "name": "Popularity & adoption",
            "note": null,
            "notes": [],
            "value": 38,
            "inputs": {
              "forks": 23,
              "stars": 44,
              "watchers": 2,
              "growth_state": "unverified",
              "growth_factor_pct": 100,
              "growth_unverified_reason": "no_history"
            },
            "components": [
              {
                "key": "stars",
                "name": "Stars",
                "detail": "44 stars",
                "points": 26.5,
                "status": "partial",
                "details": [
                  {
                    "code": "stars",
                    "params": {
                      "count": 44
                    }
                  }
                ],
                "max_points": 60
              },
              {
                "key": "forks",
                "name": "Forks",
                "detail": "23 forks",
                "points": 11.2,
                "status": "partial",
                "details": [
                  {
                    "code": "forks",
                    "params": {
                      "count": 23
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "watchers",
                "name": "Watchers",
                "detail": "2 watchers",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "watchers",
                    "params": {
                      "count": 2
                    }
                  }
                ],
                "max_points": 15
              }
            ]
          },
          {
            "key": "community_health",
            "band": "moderate",
            "name": "Community health",
            "note": null,
            "notes": [],
            "value": 50,
            "inputs": {
              "has_readme": true,
              "has_license": true,
              "readme_badges": null,
              "has_contributing": false,
              "has_issue_template": false,
              "has_code_of_conduct": false,
              "readme_badge_services": [],
              "has_pull_request_template": false
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 22.5,
                "status": "met",
                "details": [],
                "max_points": 22.5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "recognized license (MIT)",
                "points": 22.5,
                "status": "met",
                "details": [
                  {
                    "code": "license_standard",
                    "params": {}
                  },
                  {
                    "code": "license_spdx",
                    "params": {
                      "spdx": "MIT"
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                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributing_guide",
                "name": "CONTRIBUTING guide",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 18
              },
              {
                "key": "code_of_conduct",
                "name": "Code of conduct",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 13.5
              },
              {
                "key": "issue_template",
                "name": "Issue template",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.2
              },
              {
                "key": "pr_template",
                "name": "PR template",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.3
              }
            ]
          },
          {
            "key": "ecosystem_adoption",
            "band": "moderate",
            "name": "Ecosystem adoption (downloads)",
            "note": "Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "registry_dependents"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 59,
            "inputs": {
              "packages": [
                "mcp-mail-server"
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              "dependents": null,
              "ecosystems": "npm",
              "total_downloads": null,
              "monthly_downloads": 3276
            },
            "components": [
              {
                "key": "monthly_downloads",
                "name": "Monthly downloads",
                "detail": "3,276 downloads/month across npm",
                "points": 46.9,
                "status": "partial",
                "details": [
                  {
                    "code": "downloads_monthly",
                    "params": {
                      "count": 3276,
                      "ecosystems": "npm"
                    }
                  }
                ],
                "max_points": 80
              },
              {
                "key": "registry_dependents",
                "name": "Registry dependents",
                "detail": "not reported by this ecosystem",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "not_reported_by_this_ecosystem",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
      },
      {
        "key": "governance",
        "band": "moderate",
        "name": "Sustainability & Governance",
        "value": 55,
        "weight": 0.23,
        "metrics": [
          {
            "key": "maintainer_resilience",
            "band": "critical",
            "name": "Maintainer resilience (bus factor)",
            "note": null,
            "notes": [],
            "value": 13,
            "inputs": {
              "bus_factor": 1,
              "contributors_sampled": 2,
              "top_contributor_share": 0.94
            },
            "components": [
              {
                "key": "bus_factor",
                "name": "Bus factor",
                "detail": "1 contributor(s) cover half of all commits",
                "points": 9,
                "status": "partial",
                "details": [
                  {
                    "code": "bus_factor",
                    "params": {
                      "count": 1
                    }
                  }
                ],
                "max_points": 54
              },
              {
                "key": "commit_distribution",
                "name": "Commit distribution",
                "detail": "top contributor authored 94% of commits",
                "points": 1.4,
                "status": "partial",
                "details": [
                  {
                    "code": "top_contributor_share",
                    "params": {
                      "share": 94
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                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "2 contributors",
                "points": 2.7,
                "status": "partial",
                "details": [
                  {
                    "code": "contributors_sampled",
                    "params": {
                      "count": 2
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                  }
                ],
                "max_points": 13.5
              },
              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "project has 0 contributing companies or organizations -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "responsiveness",
            "band": "excellent",
            "name": "Issue & PR responsiveness",
            "note": "Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "newcomer_pr_acceptance"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 83,
            "inputs": {
              "merged_prs": 3,
              "open_issues": 0,
              "closed_issues": 6,
              "prs_merged_7d": null,
              "prs_decided_7d": null,
              "prs_merged_30d": null,
              "prs_decided_30d": null,
              "issue_closed_ratio": 1,
              "closed_unmerged_prs": 0,
              "first_time_authors_30d": null,
              "first_time_prs_merged_30d": null,
              "first_time_prs_decided_30d": null
            },
            "components": [
              {
                "key": "issue_resolution",
                "name": "Issue resolution",
                "detail": "100% of issues closed",
                "points": 42,
                "status": "met",
                "details": [
                  {
                    "code": "issues_closed_share",
                    "params": {
                      "share": 100
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                  }
                ],
                "max_points": 42
              },
              {
                "key": "pr_acceptance",
                "name": "PR acceptance",
                "detail": "3/3 decided PRs merged",
                "points": 30,
                "status": "met",
                "details": [
                  {
                    "code": "decided_prs_merged",
                    "params": {
                      "merged": 3,
                      "decided": 3
                    }
                  }
                ],
                "max_points": 30
              },
              {
                "key": "newcomer_pr_acceptance",
                "name": "Newcomer PR acceptance",
                "detail": "no first-time contributor's PR decided in 30d",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_newcomer_prs",
                    "params": {
                      "days": 30
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                  }
                ],
                "max_points": 13
              },
              {
                "key": "openssf_scorecard_code_review",
                "name": "OpenSSF Scorecard: Code-Review",
                "detail": "Found 0/30 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              }
            ]
          },
          {
            "key": "stewardship",
            "band": "weak",
            "name": "Ownership & stewardship",
            "note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "verified_domain"
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                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 43,
            "inputs": {
              "followers": 4,
              "owner_type": "User",
              "is_verified": null,
              "owner_login": "yunfeizhu",
              "public_repos": 10,
              "account_age_days": 4119
            },
            "components": [
              {
                "key": "ownership_backing",
                "name": "Ownership backing",
                "detail": "personal (user) account",
                "points": 10,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_personal",
                    "params": {}
                  }
                ],
                "max_points": 30
              },
              {
                "key": "verified_domain",
                "name": "Verified domain",
                "detail": "not applicable to user accounts",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "not_applicable_to_user_accounts",
                    "params": {}
                  }
                ],
                "max_points": 20
              },
              {
                "key": "owner_reach",
                "name": "Owner reach",
                "detail": "4 followers of yunfeizhu",
                "points": 5,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_followers",
                    "params": {
                      "count": 4,
                      "login": "yunfeizhu"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "track_record",
                "name": "Track record",
                "detail": "10 public repos, account ~11 yr old",
                "points": 19.6,
                "status": "partial",
                "details": [
                  {
                    "code": "public_repos",
                    "params": {
                      "count": 10
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                  },
                  {
                    "code": "account_age_years",
                    "params": {
                      "years": 11
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                  }
                ],
                "max_points": 25
              }
            ]
          },
          {
            "key": "package_maintenance",
            "band": "exceptional",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "packages": [
                "mcp-mail-server"
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              "ecosystems": "npm",
              "any_deprecated": false,
              "min_days_since_publish": 8
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "1 package(s) on npm",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "packages_published",
                    "params": {
                      "count": 1,
                      "ecosystems": "npm"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 8 days ago",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 8
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                  }
                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "25 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 25
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                  }
                ],
                "max_points": 20
              },
              {
                "key": "not_deprecated",
                "name": "Not deprecated",
                "detail": "active, not deprecated or yanked",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "package_not_deprecated",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
      },
      {
        "key": "engineering",
        "band": "weak",
        "name": "Engineering Quality",
        "value": 43,
        "weight": 0.19,
        "metrics": [
          {
            "key": "engineering_practices",
            "band": "weak",
            "name": "Engineering practices",
            "note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "openssf_scorecard_ci_tests"
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                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 38,
            "inputs": {
              "has_ci": false,
              "has_tests": true,
              "has_editorconfig": true,
              "has_linter_config": false,
              "has_precommit_config": false
            },
            "components": [
              {
                "key": "ci_workflows",
                "name": "CI workflows",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 24
              },
              {
                "key": "tests_present",
                "name": "Tests present",
                "detail": null,
                "points": 24,
                "status": "met",
                "details": [],
                "max_points": 24
              },
              {
                "key": "linter_config",
                "name": "Linter config",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 16
              },
              {
                "key": "pre_commit_hooks",
                "name": "Pre-commit hooks",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 9.6
              },
              {
                "key": "editorconfig",
                "name": ".editorconfig",
                "detail": null,
                "points": 6.4,
                "status": "met",
                "details": [],
                "max_points": 6.4
              },
              {
                "key": "openssf_scorecard_ci_tests",
                "name": "OpenSSF Scorecard: CI-Tests",
                "detail": "no pull request found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          },
          {
            "key": "documentation",
            "band": "moderate",
            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 50,
            "inputs": {
              "topics": [],
              "has_wiki": true,
              "homepage": null,
              "has_readme": true,
              "has_docs_dir": false,
              "has_description": true
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 30,
                "status": "met",
                "details": [],
                "max_points": 30
              },
              {
                "key": "documentation_directory",
                "name": "Documentation directory",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 25
              },
              {
                "key": "documentation_homepage_site",
                "name": "Documentation / homepage site",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "repository_description",
                "name": "Repository description",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "topics",
                "name": "Topics",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              },
              {
                "key": "wiki",
                "name": "Wiki",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              }
            ]
          }
        ],
        "description": "Are baseline engineering and documentation practices in place?"
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      {
        "key": "security",
        "band": "weak",
        "name": "Security",
        "value": 43,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "at_risk",
            "name": "Security posture",
            "note": "Excluded from scoring (no data or not applicable): CI-Tests, Dangerous-Workflow, Packaging, Pinned-Dependencies, Signed-Releases, Token-Permissions. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "ci_tests",
                    "dangerous_workflow",
                    "packaging",
                    "pinned_dependencies",
                    "signed_releases",
                    "token_permissions"
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                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 34,
            "inputs": {
              "source": "openssf_scorecard",
              "checks_evaluated": 12,
              "scorecard_version": "v5.5.0",
              "checks_inconclusive": 6,
              "scorecard_aggregate": 3.4
            },
            "components": [
              {
                "key": "binary_artifacts",
                "name": "Binary-Artifacts",
                "detail": "no binaries found in the repo",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "branch_protection",
                "name": "Branch-Protection",
                "detail": "branch protection not enabled on development/release branches",
                "points": 0,
                "status": "missed",
                "details": [],
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              },
              {
                "key": "ci_tests",
                "name": "CI-Tests",
                "detail": "no pull request found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 2.5
              },
              {
                "key": "cii_best_practices",
                "name": "CII-Best-Practices",
                "detail": "no effort to earn an OpenSSF best practices badge detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "code_review",
                "name": "Code-Review",
                "detail": "Found 0/30 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 0 contributing companies or organizations -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "dangerous_workflow",
                "name": "Dangerous-Workflow",
                "detail": "no workflows found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 10
              },
              {
                "key": "dependency_update_tool",
                "name": "Dependency-Update-Tool",
                "detail": "no update tool detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "fuzzing",
                "name": "Fuzzing",
                "detail": "project is not fuzzed",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "license file detected",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "14 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "packaging",
                "name": "Packaging",
                "detail": "packaging workflow not detected",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 5
              },
              {
                "key": "pinned_dependencies",
                "name": "Pinned-Dependencies",
                "detail": "no dependencies found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 5
              },
              {
                "key": "sast",
                "name": "SAST",
                "detail": "no SAST tool detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "security_policy",
                "name": "Security-Policy",
                "detail": "security policy file not detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "signed_releases",
                "name": "Signed-Releases",
                "detail": "no releases found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 7.5
              },
              {
                "key": "token_permissions",
                "name": "Token-Permissions",
                "detail": "No tokens found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "3 existing vulnerabilities detected",
                "points": 5.2,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "key": "dependency_advisories",
            "band": "good",
            "name": "Dependency advisories",
            "note": "Matched the npm:mcp-mail-server@2.0.1 runtime dependency closure — what installing the published package pulls in — 128 packages. Reachability is not analyzed.",
            "notes": [
              {
                "code": "advisories_scope_published",
                "params": {
                  "package": "npm:mcp-mail-server@2.0.1",
                  "assessed": 128
                }
              },
              {
                "code": "advisories_reachability",
                "params": {}
              }
            ],
            "value": 79,
            "inputs": {
              "source": "osv",
              "advisories": 1,
              "affected_packages": 1,
              "assessed_packages": 128,
              "unassessed_packages": 0,
              "affected_by_severity": "high 1",
              "direct_affected_packages": 0
            },
            "components": [
              {
                "key": "direct_dependencies_free_of_known_advisories",
                "name": "Direct dependencies free of known advisories",
                "detail": "no direct dependency carries a known advisory",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "no_direct_advisories",
                    "params": {}
                  }
                ],
                "max_points": 35
              },
              {
                "key": "indirect_dependencies_free_of_known_advisories",
                "name": "Indirect dependencies free of known advisories",
                "detail": "1 affected: semver 5.3.0 (high 7.5)",
                "points": 10,
                "status": "partial",
                "details": [
                  {
                    "code": "advisories_affected",
                    "params": {
                      "count": 1,
                      "packages": "semver 5.3.0 (high 7.5)"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "no_advisories_left_outstanding",
                "name": "No advisories left outstanding",
                "detail": "1 advisory-carrying package(s) unaddressed past 90 days; oldest published 1135 days ago",
                "points": 33.7,
                "status": "partial",
                "details": [
                  {
                    "code": "advisories_stale",
                    "params": {
                      "days": 90,
                      "count": 1,
                      "oldest": 1135
                    }
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "malicious_dependencies",
            "band": "exceptional",
            "name": "Malicious dependencies",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "source": "osv",
              "meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
              "packages": [],
              "red_flag": false,
              "assessed_packages": 128,
              "malicious_packages": 0,
              "direct_malicious_packages": 0,
              "withdrawn_malicious_packages": 0,
              "installable_malicious_packages": 0
            },
            "components": [
              {
                "key": "no_dependency_reported_as_a_malicious_package",
                "name": "No dependency reported as a malicious package",
                "detail": "no dependency is reported as a malicious package",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "no_malicious_dependencies",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "exceptional",
            "name": "High-Risk Jurisdiction Exposure",
            "note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "meaning": "self-published location evidence; not nationality or citizenship",
              "red_flag": false,
              "exposures": [],
              "policy_countries": [
                "Russia",
                "Iran",
                "North Korea"
              ],
              "commit_weight_rule": {
                "min_commits": 50,
                "min_commit_share": 0.1
              },
              "review_only_matches": 0,
              "below_threshold_exposures": [],
              "assessed_self_published_locations": 2
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "moderate",
        "name": "AI Readiness",
        "value": 53,
        "weight": 0.04,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "weak",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
              "has_llms_txt": false,
              "legible_history_share": 0.963,
              "agent_instruction_files": [],
              "agent_instruction_max_bytes": null
            },
            "components": [
              {
                "key": "agent_instructions",
                "name": "Agent instructions",
                "detail": "no CLAUDE.md / AGENTS.md / editor rules",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_agent_instructions",
                    "params": {}
                  }
                ],
                "max_points": 45
              },
              {
                "key": "machine_readable_docs_llms_txt",
                "name": "Machine-readable docs (llms.txt)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "legible_commit_history",
                "name": "Legible commit history",
                "detail": "52 of 54 human commits state their intent (structured subject or explanatory body)",
                "points": 40,
                "status": "met",
                "details": [
                  {
                    "code": "legible_history",
                    "params": {
                      "legible": 52,
                      "sampled": 54
                    }
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "ai_verify_loop",
            "band": "moderate",
            "name": "Verify loop (build / test / typecheck)",
            "note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Pinned-Dependencies. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "openssf_scorecard_pinned_dependencies"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 59,
            "inputs": {
              "has_nix": false,
              "has_tests": true,
              "lockfiles": [
                "package-lock.json"
              ],
              "has_dockerfile": false,
              "typed_language": true,
              "bootstrap_files": [],
              "has_devcontainer": false,
              "has_linter_config": false,
              "typecheck_configs": [
                "test/tsconfig.json",
                "tsconfig.json"
              ],
              "agent_commit_share": 0.056,
              "toolchain_manifests": [],
              "dependency_bot_commit_share": 0
            },
            "components": [
              {
                "key": "one_command_bootstrap",
                "name": "One-command bootstrap",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 18
              },
              {
                "key": "automated_tests",
                "name": "Automated tests",
                "detail": null,
                "points": 22,
                "status": "met",
                "details": [],
                "max_points": 22
              },
              {
                "key": "lint_format_config",
                "name": "Lint / format config",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 11
              },
              {
                "key": "static_type_checking",
                "name": "Static type checking",
                "detail": "test/tsconfig.json, tsconfig.json",
                "points": 11,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": "test/tsconfig.json, tsconfig.json"
                    }
                  }
                ],
                "max_points": 11
              },
              {
                "key": "reproducible_environment",
                "name": "Reproducible environment",
                "detail": "lockfile",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
                      "files": "lockfile"
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "demonstrated_agent_practice",
                "name": "Demonstrated agent practice",
                "detail": "3 of the last 54 commits agent-authored or agent-credited",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "agent_authored_commits",
                    "params": {
                      "count": 3,
                      "sampled": 54
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "automated_maintenance",
                "name": "Automated maintenance",
                "detail": "no automated dependency updates observed",
                "points": 0,
                "status": "missed",
                "details": [
                  {
                    "code": "no_dependency_automation",
                    "params": {}
                  }
                ],
                "max_points": 8
              },
              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "no dependencies found",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 10
              }
            ]
          },
          {
            "key": "ai_code_legibility",
            "band": "exceptional",
            "name": "Code legibility for models",
            "note": null,
            "notes": [],
            "value": 98,
            "inputs": {
              "primary_language": "TypeScript",
              "largest_source_bytes": 74376,
              "source_files_sampled": 22,
              "oversized_source_files": 1
            },
            "components": [
              {
                "key": "type_checkable_code",
                "name": "Type-checkable code",
                "detail": "TypeScript (statically typed)",
                "points": 45,
                "status": "met",
                "details": [
                  {
                    "code": "statically_typed_language",
                    "params": {
                      "language": "TypeScript"
                    }
                  }
                ],
                "max_points": 45
              },
              {
                "key": "manageable_file_sizes",
                "name": "Manageable file sizes",
                "detail": "1/22 source files over 60KB",
                "points": 52.5,
                "status": "partial",
                "details": [
                  {
                    "code": "oversized_source_files",
                    "params": {
                      "kb": 60,
                      "sampled": 22,
                      "oversized": 1
                    }
                  }
                ],
                "max_points": 55
              }
            ]
          },
          {
            "key": "ai_interfaces",
            "band": "at_risk",
            "name": "Machine-readable interfaces",
            "note": null,
            "notes": [],
            "value": 20,
            "inputs": {
              "example_dirs": [],
              "has_mcp_signal": true,
              "api_schema_files": []
            },
            "components": [
              {
                "key": "api_schema_openapi_graphql_proto",
                "name": "API schema (OpenAPI/GraphQL/proto)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 40
              },
              {
                "key": "mcp_server",
                "name": "MCP server",
                "detail": null,
                "points": 20,
                "status": "met",
                "details": [],
                "max_points": 20
              },
              {
                "key": "runnable_examples",
                "name": "Runnable examples",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 40
              }
            ]
          }
        ],
        "description": "How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight: agent tooling is a real maintenance signal, but its absence must never gate the top of the scale (calibration saturates at raw 91, so 100/100 remains reachable with AI Readiness at zero)."
      }
    ],
    "classification": {
      "top": [
        "library",
        "application"
      ],
      "labels": [
        "mcp-server",
        "library"
      ],
      "scores": {
        "library": 6,
        "mcp-server": 7
      },
      "primary": "mcp-server",
      "evidence": [
        {
          "tier": "distribution",
          "label": "library",
          "source": "registry:npm",
          "weight": 6
        },
        {
          "tier": "dependencies",
          "label": "mcp-server",
          "source": "dep:@modelcontextprotocol/sdk",
          "weight": 4
        },
        {
          "tier": "structure",
          "label": "mcp-server",
          "source": "mcp_signal",
          "weight": 3
        }
      ],
      "artifacts": [],
      "confidence": "medium",
      "host_extension": false,
      "runs_as_process": true,
      "consumed_by_code": true
    },
    "metrics_version": "2.5.0"
  },
  "warnings": [
    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
    "GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-31T00:36:28.570761Z",
  "schema_version": "0.27.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/y/yunfeizhu/mcp-mail-server.svg",
  "full_name": "yunfeizhu/mcp-mail-server",
  "license_state": "standard",
  "license_spdx": "MIT"
}

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Las puntuaciones son señales, no garantías. Reflejan prácticas públicamente visibles en GitHub; no son una auditoría de código ni una garantía de seguridad.

Los datos ausentes se excluyen y los pesos se renormalizan; nunca se puntúan como cero. La metodología es versionada y abierta: métricas v2.5.0, esquema v0.27.0 — metodología completa · wiki de métricas.

Cómo se sitúa un resultado dentro del registro general: estadísticas agregadas — npm.