Public recordModerate
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-09-18 17:30 UTC
memo-fs / memofs
File-first memory runtime for AI agents — versioned, portable, and always there when the next session starts.
memo-fs/memofs holds a health index of 56 out of 100, placing it in the Moderate band. It scores highest on AI Readiness (84/100) and lowest on Vitality (35/100). It was last updated 12 days ago. A single contributor accounts for most of its recent work.
56
overall / 100Software health index
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.
56
Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met
Excellent80-92Strong across the board; minor gaps
Good65-79Healthy; gaps are limited and manageable
Moderate50-64Acceptable with notable gaps; review recommended
Weak35-49Material weaknesses across several areas
At Risk20-34Significant weaknesses; adoption warrants caution
Critical1-19Severe problems (abandoned, single-maintainer, no hygiene)
Score profile
Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.
The weighted overall 54 is calibrated to 56 on the published index scale (record calibration 2026-08-02).
Ownership
MemoFSOrganization · verified domain
2 followers1 public reposince Jul 2026
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Package ecosystems
| Registry | Package | Version | Downloads / mo | Versions | Last publish | Tags |
|---|---|---|---|---|---|---|
| npm | @memofs/cli | 1.3.0-beta.2 | 92 | 8 | 33 days ago | clicommand-lineaiagentsmemorymemofstypescript |
| npm | @memofs/core | 1.3.0-beta.2 | 299 | 8 | 33 days ago | aiagentsmemoryrecallgraphagentfsmemofstypescript |
| npm | @memofs/server | 1.3.0-beta.2 | 92 | 8 | 33 days ago | memoryagentsself-hostruntimeservermemofsadaptertypescript |
| npm | @memofs/testing | 1.3.0-beta.2 | 154 | 8 | 33 days ago | testingtestsfixturesfakesaiagentsmemorymemofstypescript |
| npm | @memofs/json-rpc | 1.3.0-beta.2 | 213 | 8 | 33 days ago | json-rpcjsonrpcjson-rpc-2protocolrpcmemofstypescript |
| npm | @memofs/adapter-r2 | 1.3.0-beta.2 | 91 | 8 | 33 days ago | r2cloudflareblob-storagememory-storememofsadaptertypescript |
| npm | @memofs/connectors | 1.3.0-beta.2 | 141 | 8 | 33 days ago | connectorsingestiongithubnotionaiagentsmemorymemofsadaptertypescript |
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
35
Development activity
58Moderate
How it's scored
| 28.8/36 | Push recency — last push 12 days ago |
| 11.1/36 | Commit cadence — 16/52 weeks with commits |
| 18/18 | Commit volume — 427 commits in the last year |
| 0/10 | OpenSSF Scorecard: Maintained — project was created within the last 90 days. Please review its contents carefully |
Inputs used
| commits_last_year | 427 |
| human_commit_share | 1 |
| days_since_last_push | 12 |
| active_weeks_last_year | 16 |
Release discipline
1Critical
How it's scored
| 0/27 | Ships releases — no releases published |
| 0/36 | Release recency — no releases |
| 0/27 | Release cadence — no releases |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 0 |
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
49
Popularity & adoption
11Critical
How it's scored
| 11.3/60 | Stars — 6 stars |
| 0/25 | Forks — 2 forks |
| 0/15 | Watchers — 0 watchers |
Inputs used
| forks | 2 |
| stars | 6 |
| watchers | 0 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
92Excellent
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (MIT) |
| 18/18 | CONTRIBUTING guide |
| 13.5/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 6.3/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| readme_badges | 5 |
| has_contributing | yes |
| has_issue_template | no |
| has_code_of_conduct | yes |
| readme_badge_services | shields.io |
| has_pull_request_template | yes |
Ecosystem adoption (downloads)
51Moderate
How it's scored
| 40.5/80 | Monthly downloads — 1,082 downloads/month across npm |
| 0/20 | Registry dependents — not reported by this ecosystem |
Inputs used
| packages | @memofs/cli, @memofs/core, @memofs/server, @memofs/testing, @memofs/json-rpc, @memofs/adapter-r2, @memofs/connectors |
| dependents | — |
| ecosystems | npm |
| total_downloads | — |
| monthly_downloads | 1,082 |
| unverified_packages_excluded | — |
Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
58
Maintainer resilience (bus factor)
13Critical
How it's scored
| 9/54 | Bus factor — 1 contributor(s) cover half of all commits |
| 0/22.5 | Commit distribution — top contributor authored 100% of commits |
| 1.4/13.5 | Contributor breadth — 1 contributors |
| 3/10 | OpenSSF Scorecard: Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
Inputs used
| bus_factor | 1 |
| contributors_sampled | 1 |
| top_contributor_share | 1 |
How it's scored
| 42/42 | Issue resolution — 100% of issues closed |
| 26.5/30 | PR acceptance — 15/17 decided PRs merged |
| 0/13 | Newcomer PR acceptance — no first-time contributor's PR decided in 30d |
| 0/15 | OpenSSF Scorecard: Code-Review — Found 0/5 approved changesets -- score normalized to 0 |
Inputs used
| merged_prs | 15 |
| open_issues | 0 |
| closed_issues | 7 |
| prs_merged_7d | 0 |
| prs_decided_7d | 0 |
| prs_merged_30d | 6 |
| prs_decided_30d | 8 |
| issue_closed_ratio | 1 |
| closed_unmerged_prs | 2 |
| first_time_authors_30d | 0 |
| first_time_prs_merged_30d | 0 |
| first_time_prs_decided_30d | 0 |
Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.
Ownership & stewardship
56Moderate
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 20/20 | Verified domain |
| 3.4/25 | Owner reach — 2 followers of memo-fs |
| 2.6/25 | Track record — 1 public repos, account ~0 yr old |
Inputs used
| followers | 2 |
| owner_type | Organization |
| is_verified | yes |
| owner_login | memo-fs |
| public_repos | 1 |
| account_age_days | 68 |
Package maintenance
100Exceptional
How it's scored
| 25/25 | Published & resolvable — 7 package(s) on npm |
| 35/35 | Publish recency — latest publish 33 days ago |
| 20/20 | Version history — 8 published versions |
| 20/20 | Not deprecated — active, not deprecated or yanked |
Inputs used
| packages | @memofs/cli, @memofs/core, @memofs/server, @memofs/testing, @memofs/json-rpc, @memofs/adapter-r2, @memofs/connectors |
| ecosystems | npm |
| any_deprecated | no |
| min_days_since_publish | 33 |
Engineering Quality
Are baseline engineering and documentation practices in place?
71
Engineering practices
68Good
How it's scored
| 24/24 | CI workflows — 3 workflow(s) |
| 24/24 | Tests present |
| 16/16 | Linter config — biome.json |
| 0/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 4/20 | OpenSSF Scorecard: CI-Tests — 1 out of 5 merged PRs checked by a CI test -- score normalized to 2 |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | yes |
| has_precommit_config | no |
Documentation
75Good
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 15/15 | Documentation / homepage site — https://docs.memofs.dev |
| 10/10 | Repository description |
| 10/10 | Topics — 20 topics |
| 10/10 | Wiki |
Inputs used
| topics | ai, ai-memory, ai-memory-system, recall, vector-search, ai-agents, claude-code, claude-code-hooks, codex, codex-hooks, developer-tools, llm-memory, opencode, opencode-plugin, agent-memory, claude-code-plugin, coding-agents, mcp, mcp-server, model-context-protocol |
| has_wiki | yes |
| homepage | https://docs.memofs.dev |
| docs_site | https://docs.memofs.dev |
| has_readme | yes |
| has_docs_dir | no |
| has_description | yes |
Security
Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?
52
Security posture
40Weak
How it's scored
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 3/7.5 | Branch-Protection — branch protection is not maximal on development and all release branches |
| 0.5/2.5 | CI-Tests — 1 out of 5 merged PRs checked by a CI test -- score normalized to 2 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/5 approved changesets -- score normalized to 0 |
| 0.8/2.5 | Contributors — project has 1 contributing companies or organizations -- score normalized to 3 |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | License — license file detected |
| 0/7.5 | Maintained — project was created within the last 90 days. Please review its contents carefully |
| 0/5 | Packaging — no data |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — no data |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 0/7.5 | Vulnerabilities — 43 existing vulnerabilities detected |
Inputs used
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 4 |
Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.
Dependency advisories
100Exceptional
How it's scored
| 35/35 | Direct dependencies free of known advisories — no direct dependency carries a known advisory |
| 25/25 | Indirect dependencies free of known advisories — no indirect dependency carries a known advisory |
| 0/40 | No advisories left outstanding — no advisory carries a publication date |
Inputs used
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 4 |
| unassessed_packages | 0 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the npm:@memofs/cli@1.3.0-beta.2 runtime dependency closure — what installing the published package pulls in — 4 packages. Reachability is not analyzed.
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.
84
Agent context & guidance
100Exceptional
How it's scored
| 45/45 | Agent instructions — AGENTS.md |
| 15/15 | Machine-readable docs (llms.txt) — llms.txt served by the project website (https://docs.memofs.dev/llms.txt) |
| 40/40 | Legible commit history — 100 of 100 human commits state their intent (structured subject or explanatory body) |
Inputs used
| has_llms_txt | yes |
| llms_txt_url | https://docs.memofs.dev/llms.txt |
| legible_history_share | 1 |
| agent_instruction_files | AGENTS.md |
| agent_instruction_max_bytes | 2,546 |
Verify loop (build / test / typecheck)
59Moderate
How it's scored
| 0/18 | One-command bootstrap |
| 22/22 | Automated tests |
| 11/11 | Lint / format config — biome.json |
| 11/11 | Static type checking — apps/docs/tsconfig.json, benchmarks/tsconfig.json, examples/tsconfig.json, packages/adapter-ai-sdk/tsconfig.json, packages/adapter-openai/tsconfig.json, packages/adapter-r2/tsconfig.json, packages/adapter-transformers/tsconfig.json, packages/adapter-turso/tsconfig.json, packages/adapter-voyage/tsconfig.json, packages/adapter-workers-ai/tsconfig.json, packages/benchmark-kit/tsconfig.json, packages/cli/tsconfig.json, packages/connectors/tsconfig.json, packages/core/tsconfig.json, packages/json-rpc/tsconfig.json, packages/mcp-server/tsconfig.json, packages/server/tsconfig.json, packages/spec/tsconfig.json, packages/testing/tsconfig.json, tooling/utils/tsconfig.json |
| 10/10 | Reproducible environment — lockfile |
| 0/10 | Demonstrated agent practice — no agent-authored commits among the last 100 |
| 5/8 | Automated maintenance — dependency automation configured, none observed in the sampled commits |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | package-lock.json, pnpm-lock.yaml |
| has_dockerfile | no |
| typed_language | yes |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | yes |
| typecheck_configs | apps/docs/tsconfig.json, benchmarks/tsconfig.json, examples/tsconfig.json, packages/adapter-ai-sdk/tsconfig.json, packages/adapter-openai/tsconfig.json, packages/adapter-r2/tsconfig.json, packages/adapter-transformers/tsconfig.json, packages/adapter-turso/tsconfig.json, packages/adapter-voyage/tsconfig.json, packages/adapter-workers-ai/tsconfig.json, packages/benchmark-kit/tsconfig.json, packages/cli/tsconfig.json, packages/connectors/tsconfig.json, packages/core/tsconfig.json, packages/json-rpc/tsconfig.json, packages/mcp-server/tsconfig.json, packages/server/tsconfig.json, packages/spec/tsconfig.json, packages/testing/tsconfig.json, tooling/utils/tsconfig.json |
| agent_commit_share | 0 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
Code legibility for models
100Exceptional
How it's scored
| 45/45 | Type-checkable code — TypeScript (statically typed) |
| 55/55 | Manageable file sizes — 0/678 source files over 60KB |
Inputs used
| primary_language | TypeScript |
| largest_source_bytes | 26,238 |
| source_files_sampled | 678 |
| oversized_source_files | 0 |
Machine-readable interfaces
100Exceptional
How it's scored
| 0/40 | API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software |
| 20/20 | MCP server |
| 40/40 | Runnable examples — examples |
Inputs used
| example_dirs | examples |
| has_mcp_signal | yes |
| api_schema_files | — |
| interfaces_expected_of | — |
Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto). Remaining weights renormalized.
Key facts
6GitHub stars
1contributors
427commits, last 12 months
12days since last push
0releases
1bus factor
0open issues
npmpackage ecosystems
Data collection warnings
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
- Could not fetch npm package '@memofs/spec' from its registry
- GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
More detail
Star and fork history 0 ★ / 2 ⇿
0Stars
2Forks
When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.
OpenSSF Scorecard 4.0 / 10
4.0aggregate
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).
| 10 | Binary-Artifacts | no binaries found in the repo |
| 4 | Branch-Protection | branch protection is not maximal on development and all release branches |
| 2 | CI-Tests | 1 out of 5 merged PRs checked by a CI test -- score normalized to 2 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/5 approved changesets -- score normalized to 0 |
| 3 | Contributors | project has 1 contributing companies or organizations -- score normalized to 3 |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 0 | Maintained | project was created within the last 90 days. Please review its contents carefully |
| n/a | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 10 | Security-Policy | security policy file detected |
| n/a | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 0 | Vulnerabilities | 43 existing vulnerabilities detected |
Direct dependencies 23
| Registry | Package | Version constraint | Manifest |
|---|---|---|---|
| npm | @memofs/core | workspace:^ | packages/adapter-ai-sdk/package.json |
| npm | zod | ^4.4.2 | packages/adapter-ai-sdk/package.json |
| npm | @memofs/core | workspace:^ | packages/adapter-openai/package.json |
| npm | openai | ^6.10.0 | packages/adapter-openai/package.json |
| npm | @memofs/core | workspace:^ | packages/adapter-r2/package.json |
| npm | @huggingface/transformers | ^3.7.6 | packages/adapter-transformers/package.json |
| npm | @memofs/core | workspace:^ | packages/adapter-transformers/package.json |
| npm | @memofs/core | workspace:^ | packages/adapter-turso/package.json |
| npm | @memofs/core | workspace:^ | packages/adapter-voyage/package.json |
| npm | @memofs/core | workspace:^ | packages/adapter-workers-ai/package.json |
| npm | @memofs/core | workspace:^ | packages/benchmark-kit/package.json |
| npm | @memofs/testing | workspace:^ | packages/benchmark-kit/package.json |
| npm | @memofs/core | workspace:^ | packages/cli/package.json |
| npm | @memofs/connectors | workspace:^ | packages/cli/package.json |
| npm | commander | ^14.0.3 | packages/cli/package.json |
| npm | @memofs/core | workspace:^ | packages/connectors/package.json |
| npm | zod | ^4.4.2 | packages/core/package.json |
| npm | @modelcontextprotocol/sdk | >=1.29.0 | packages/mcp-server/package.json |
| npm | @memofs/core | workspace:^ | packages/mcp-server/package.json |
| npm | @memofs/json-rpc | workspace:^ | packages/mcp-server/package.json |
| npm | @memofs/core | workspace:^ | packages/server/package.json |
| npm | @memofs/json-rpc | workspace:^ | packages/server/package.json |
| npm | ajv | ^8.20.0 | packages/spec/package.json |
All dependencies not collected
The resolved dependency set could not be collected for this report: GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
Dependency advisories 0
Installing npm:@memofs/cli@1.3.0-beta.2 pulls in 4 packages, direct and transitive: 0 carry known advisories, of which 0 are direct dependencies.
No known advisories affect the assessed dependencies.
An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.
Raw JSON report machine-readable
Feedback
Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.
Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.
Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v2.10.0, schema v0.34.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics — npm.