mbta / server_sent_event_stage

每颗 star 和每个 fork 的添加时间，来自 GitHub 并按天汇总。累计增长位于其构成来源——每日新增——的正上方，二者可相互对照：稳定的自然增长与短暂的突增形态截然不同。当这一差别可被衡量时，它会作为增长真实性予以报告。

来自 GitHub 依赖图的完整解析依赖集合：0 个直接依赖与 0 个间接（传递）软件包。仓库提交锁文件时，传递闭包才是完整的。

本报告未能完成公告比对：No resolved dependencies to assess

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      "typecheck_configs": [],
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        "mix.exs"
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      "largest_source_bytes": 8682,
      "source_files_sampled": 8,
      "oversized_source_files": 0,
      "agent_instruction_files": [],
      "agent_instruction_max_bytes": null
    },
    "dependencies": {
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        "mix.exs"
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      "advisories": {
        "error": "No resolved dependencies to assess",
        "scope": "repository_graph",
        "source": null,
        "findings": [],
        "collected": false,
        "malicious": [],
        "truncated": false,
        "by_severity": {},
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        "affected_count": 0,
        "assessed_count": 0,
        "malicious_count": 0,
        "assessed_package": null,
        "unassessed_count": 0,
        "direct_affected_count": 0
      },
      "ecosystems": [
        "hex"
      ],
      "dependencies": [
        {
          "name": "gen_stage",
          "manifest": "mix.exs",
          "ecosystem": "hex",
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        },
        {
          "name": "mint",
          "manifest": "mix.exs",
          "ecosystem": "hex",
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        },
        {
          "name": "castore",
          "manifest": "mix.exs",
          "ecosystem": "hex",
          "version_constraint": "~> 0.1.0 or ~> 1.0"
        },
        {
          "name": "ex_doc",
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          "ecosystem": "hex",
          "version_constraint": "~> 0.22"
        }
      ],
      "all_dependencies": {
        "error": null,
        "source": "github-sbom",
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        "truncated": false,
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        "direct_count": 0,
        "indirect_count": 0
      }
    },
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        "merged_prs": 19,
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        "closed_ratio": 0,
        "closed_issues": 0,
        "closed_unmerged_prs": 1
      },
      "bus_factor": 1,
      "bot_contributors": 0,
      "top_contributors": [
        {
          "type": "User",
          "login": "paulswartz",
          "commits": 26,
          "avatar_url": "https://avatars.githubusercontent.com/u/214921?v=4"
        },
        {
          "type": "User",
          "login": "digitalcora",
          "commits": 3,
          "avatar_url": "https://avatars.githubusercontent.com/u/394835?v=4"
        },
        {
          "type": "User",
          "login": "lemald",
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          "avatar_url": "https://avatars.githubusercontent.com/u/2010157?v=4"
        },
        {
          "type": "User",
          "login": "arkadyan",
          "commits": 2,
          "avatar_url": "https://avatars.githubusercontent.com/u/42339?v=4"
        },
        {
          "type": "User",
          "login": "boringcactus",
          "commits": 2,
          "avatar_url": "https://avatars.githubusercontent.com/u/36940461?v=4"
        },
        {
          "type": "User",
          "login": "jzimbel-mbta",
          "commits": 1,
          "avatar_url": "https://avatars.githubusercontent.com/u/63608771?v=4"
        },
        {
          "type": "User",
          "login": "mogorman",
          "commits": 1,
          "avatar_url": "https://avatars.githubusercontent.com/u/64710?v=4"
        }
      ],
      "contributors_sampled": 7,
      "top_contributor_share": 0.703
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    "quality_signals": {
      "has_ci": true,
      "has_tests": true,
      "ci_workflows": [
        "elixir.yml"
      ],
      "has_docs_dir": false,
      "linter_configs": [],
      "has_editorconfig": false,
      "has_linter_config": false,
      "has_precommit_config": false
    },
    "security_signals": {
      "lockfiles": [
        "mix.lock"
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      "scorecard": {
        "checks": [
          {
            "name": "Binary-Artifacts",
            "score": 10,
            "reason": "no binaries found in the repo",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
          },
          {
            "name": "Branch-Protection",
            "score": 0,
            "reason": "branch protection not enabled on development/release branches",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
          },
          {
            "name": "CI-Tests",
            "score": 0,
            "reason": "1 out of 17 merged PRs checked by a CI test -- score normalized to 0",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
          },
          {
            "name": "CII-Best-Practices",
            "score": 0,
            "reason": "no effort to earn an OpenSSF best practices badge detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
          },
          {
            "name": "Code-Review",
            "score": 8,
            "reason": "Found 16/18 approved changesets -- score normalized to 8",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
          },
          {
            "name": "Contributors",
            "score": 10,
            "reason": "project has 3 contributing companies or organizations -- score normalized to 10",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
          },
          {
            "name": "Dangerous-Workflow",
            "score": 10,
            "reason": "no dangerous workflow patterns detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
          },
          {
            "name": "Dependency-Update-Tool",
            "score": 0,
            "reason": "no update tool detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
          },
          {
            "name": "Fuzzing",
            "score": 0,
            "reason": "project is not fuzzed",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
          },
          {
            "name": "License",
            "score": 10,
            "reason": "license file detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
          },
          {
            "name": "Maintained",
            "score": 0,
            "reason": "1 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
          },
          {
            "name": "Packaging",
            "score": null,
            "reason": "packaging workflow not detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
          },
          {
            "name": "Pinned-Dependencies",
            "score": 10,
            "reason": "all dependencies are pinned",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
          },
          {
            "name": "SAST",
            "score": 0,
            "reason": "SAST tool is not run on all commits -- score normalized to 0",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
          },
          {
            "name": "Security-Policy",
            "score": 0,
            "reason": "security policy file not detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
          },
          {
            "name": "Signed-Releases",
            "score": null,
            "reason": "no releases found",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
          },
          {
            "name": "Token-Permissions",
            "score": 10,
            "reason": "GitHub workflow tokens follow principle of least privilege",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
          },
          {
            "name": "Vulnerabilities",
            "score": 0,
            "reason": "26 existing vulnerabilities detected",
            "documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
          }
        ],
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        "ran_at": "2026-07-28T03:49:03Z",
        "aggregate_score": 4.4,
        "scorecard_version": "v5.5.0"
      },
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      "has_security_policy": false,
      "has_dependabot_config": false
    },
    "contribution_flow": {
      "collected": true,
      "ci_last_run_at": "2026-07-22T17:04:48Z",
      "oldest_open_prs": [],
      "last_merged_pr_at": "2026-07-22T16:59:00Z",
      "ci_last_conclusion": "SUCCESS",
      "oldest_open_issues": [
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          "number": 19,
          "created_at": "2024-08-01T20:40:11Z",
          "last_comment_at": null,
          "last_comment_author": null
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      ]
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  },
  "config": {
    "disabled_metrics": [],
    "disabled_categories": [],
    "disabled_components": {}
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  "source": {
    "url": "https://github.com/mbta/server_sent_event_stage",
    "host": "github.com",
    "name": "server_sent_event_stage",
    "owner": "mbta"
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  "metrics": {
    "overall": {
      "key": "overall",
      "band": "at_risk",
      "name": "Overall health",
      "note": null,
      "notes": [],
      "value": 49,
      "inputs": {
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        "vitality": 44,
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        "engineering": 59
      },
      "components": []
    },
    "categories": [
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        "key": "vitality",
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        "weight": 0.22,
        "metrics": [
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            "note": null,
            "notes": [],
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                "name": "Push recency",
                "detail": "last push 5 days ago",
                "points": 36,
                "status": "met",
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                "max_points": 36
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                "name": "Commit cadence",
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                "points": 0.7,
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                "key": "commit_volume",
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                "key": "openssf_scorecard_maintained",
                "name": "OpenSSF Scorecard: Maintained",
                "detail": "1 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
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                "status": "missed",
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                "max_points": 10
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            ]
          },
          {
            "key": "release_discipline",
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            "note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
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              },
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                "code": "weights_renormalized",
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            "value": 52,
            "inputs": {
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              "days_since_latest_release": 720,
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                "key": "ships_releases",
                "name": "Ships releases",
                "detail": "9 releases published",
                "points": 27,
                "status": "met",
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                    "code": "releases_published",
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                "key": "release_recency",
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              {
                "key": "release_cadence",
                "name": "Release cadence",
                "detail": "a release every ~281.4 days",
                "points": 12.6,
                "status": "partial",
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                    "code": "release_cadence",
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              {
                "key": "openssf_scorecard_signed_releases",
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                "max_points": 10
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          {
            "key": "abandonment",
            "band": "excellent",
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            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
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              "multiplier_pct": 100,
              "declared_reason": null,
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                "points": 100,
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                "details": [
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                    "code": "abandonment_maintained",
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                "max_points": 100
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      {
        "key": "community",
        "band": "at_risk",
        "name": "Community & Adoption",
        "value": 37,
        "weight": 0.18,
        "metrics": [
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            "key": "popularity",
            "band": "critical",
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            "note": null,
            "notes": [],
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              "stars": 3,
              "watchers": 14,
              "growth_state": "unverified",
              "growth_factor_pct": 100,
              "growth_unverified_reason": "no_history"
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            "components": [
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                "key": "stars",
                "name": "Stars",
                "detail": "3 stars",
                "points": 4.9,
                "status": "partial",
                "details": [
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                    "code": "stars",
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                "max_points": 60
              },
              {
                "key": "forks",
                "name": "Forks",
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                "points": 2.5,
                "status": "partial",
                "details": [
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                    "code": "forks",
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                      "count": 3
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                ],
                "max_points": 25
              },
              {
                "key": "watchers",
                "name": "Watchers",
                "detail": "14 watchers",
                "points": 6.2,
                "status": "partial",
                "details": [
                  {
                    "code": "watchers",
                    "params": {
                      "count": 14
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                ],
                "max_points": 15
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            ]
          },
          {
            "key": "community_health",
            "band": "moderate",
            "name": "Community health",
            "note": null,
            "notes": [],
            "value": 50,
            "inputs": {
              "has_readme": true,
              "has_license": true,
              "has_contributing": false,
              "has_issue_template": false,
              "has_code_of_conduct": false,
              "has_pull_request_template": false
            },
            "components": [
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                "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": [
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                    "code": "license_standard",
                    "params": {}
                  },
                  {
                    "code": "license_spdx",
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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": [],
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              },
              {
                "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": [
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              },
              {
                "code": "weights_renormalized",
                "params": {}
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            ],
            "value": 55,
            "inputs": {
              "packages": [
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              "dependents": null,
              "ecosystems": "hex",
              "total_downloads": 174646,
              "monthly_downloads": 2009
            },
            "components": [
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                "key": "monthly_downloads",
                "name": "Monthly downloads",
                "detail": "2,009 downloads/month across hex",
                "points": 44,
                "status": "partial",
                "details": [
                  {
                    "code": "downloads_monthly",
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                      "ecosystems": "hex"
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                  }
                ],
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              },
              {
                "key": "registry_dependents",
                "name": "Registry dependents",
                "detail": "not reported by this ecosystem",
                "points": 0,
                "status": "excluded",
                "details": [
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                "max_points": 20
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            ]
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        "description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
      },
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        "key": "governance",
        "band": "moderate",
        "name": "Sustainability & Governance",
        "value": 56,
        "weight": 0.24,
        "metrics": [
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            "note": null,
            "notes": [],
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            "inputs": {
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            "components": [
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                "key": "bus_factor",
                "name": "Bus factor",
                "detail": "1 contributor(s) cover half of all commits",
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                "status": "partial",
                "details": [
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                    "code": "bus_factor",
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                      "count": 1
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                  }
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              },
              {
                "key": "commit_distribution",
                "name": "Commit distribution",
                "detail": "top contributor authored 70% of commits",
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                "status": "partial",
                "details": [
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                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "7 contributors",
                "points": 9.5,
                "status": "partial",
                "details": [
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                    "code": "contributors_sampled",
                    "params": {
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                ],
                "max_points": 13.5
              },
              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "project has 3 contributing companies or organizations -- score normalized to 10",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "responsiveness",
            "band": "at_risk",
            "name": "Issue & PR responsiveness",
            "note": null,
            "notes": [],
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        ],
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}