Public recordModerate
Software health reportschema 0.14.0 · metrics 1.13.0 · 2026-07-19 08:04 UTC
Netflix / metaflow-service
:rocket: Metadata tracking and UI service for Metaflow!
Netflix/metaflow-service holds a health index of 62 out of 100, placing it in the Moderate band. It scores highest on Engineering Quality (81/100) and lowest on Security (20/100). It was last updated 7 days ago. 2 contributors account for most of its recent work.
62
overall / 100Software health index
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At risk ceiling of 49. AI Readiness sits outside the overall score.
62
Excellent85-100Exemplary; meets essentially all checked criteria
Good70-84Healthy; minor gaps
Moderate50-69Acceptable with notable gaps; review recommended
At risk30-49Significant weaknesses; adoption warrants caution
Critical1-29Severe 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.
Ownership
Netflix, Inc.Organization
10,066 followers234 public repossince Jul 2011
This repository is backed by an organization — shared, accountable stewardship that can outlive any single maintainer.
Metrics by category
Vitality
Is the project alive — is code being written and are releases shipping?
70
Development activity
55Moderate
How it's scored
| 36/36 | Push recency — last push 7 days ago |
| 4.2/36 | Commit cadence — 6/52 weeks with commits |
| 9/18 | Commit volume — 9 commits in the last year |
| 0/10 | OpenSSF Scorecard: Maintained — no data |
Inputs used
| commits_last_year | 9 |
| human_commit_share | — |
| days_since_last_push | 7 |
| active_weeks_last_year | 6 |
Release discipline
92Excellent
How it's scored
| 27/27 | Ships releases — 48 releases published |
| 36/36 | Release recency — latest release 24 days ago |
| 19.8/27 | Release cadence — a release every ~98.6 days |
| 0/10 | OpenSSF Scorecard: Signed-Releases — no data |
Inputs used
| releases_count | 48 |
| latest_release_tag | v2.5.1 |
| releases_from_tags | no |
| days_since_latest_release | 24 |
| mean_days_between_releases | 98.6 |
Community & Adoption
Does the project have users, downloads, attention, and a welcoming setup for contributors?
60
Popularity & adoption
68Moderate
How it's scored
| 38.1/60 | Stars — 225 stars |
| 16.9/25 | Forks — 109 forks |
| 12.6/15 | Watchers — 183 watchers |
Inputs used
| forks | 109 |
| stars | 225 |
| watchers | 183 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
Community health
50Moderate
How it's scored
| 22.5/22.5 | README |
| 22.5/22.5 | License — recognized license (Apache-2.0) |
| 0/18 | CONTRIBUTING guide |
| 0/13.5 | Code of conduct |
| 0/7.2 | Issue template |
| 0/6.3 | PR template |
Inputs used
| has_readme | yes |
| has_license | yes |
| has_contributing | no |
| has_issue_template | no |
| has_code_of_conduct | no |
| has_pull_request_template | no |
Sustainability & Governance
Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?
67
Maintainer resilience (bus factor)
56Moderate
How it's scored
| 25.2/54 | Bus factor — 2 contributor(s) cover half of all commits |
| 12/22.5 | Commit distribution — top contributor authored 47% of commits |
| 13.5/13.5 | Contributor breadth — 25 contributors |
| 0/10 | OpenSSF Scorecard: Contributors — no data |
Inputs used
| bus_factor | 2 |
| contributors_sampled | 25 |
| top_contributor_share | 0.467 |
Issue & PR responsiveness
66Moderate
How it's scored
| 21.3/46.8 | Issue resolution — 46% of issues closed |
| 34.5/38.3 | PR acceptance — 365/405 decided PRs merged |
| 0/15 | OpenSSF Scorecard: Code-Review — no data |
Inputs used
| merged_prs | 365 |
| open_issues | 30 |
| closed_issues | 25 |
| issue_closed_ratio | 0.455 |
| closed_unmerged_prs | 40 |
Ownership & stewardship
80Good
How it's scored
| 30/30 | Ownership backing — organization-owned |
| 0/20 | Verified domain |
| 25/25 | Owner reach — 10,066 followers of Netflix |
| 25/25 | Track record — 234 public repos, account ~15 yr old |
Inputs used
| followers | 10,066 |
| owner_type | Organization |
| is_verified | — |
| owner_login | Netflix |
| public_repos | 234 |
| account_age_days | 5,484 |
Engineering Quality
Are baseline engineering and documentation practices in place?
81
Engineering practices
92Excellent
How it's scored
| 24/24 | CI workflows — 3 workflow(s) |
| 24/24 | Tests present |
| 16/16 | Linter config — tox.ini |
| 9.6/9.6 | Pre-commit hooks |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard: CI-Tests — no data |
Inputs used
| has_ci | yes |
| has_tests | yes |
| has_editorconfig | no |
| has_linter_config | yes |
| has_precommit_config | yes |
Documentation
65Moderate
How it's scored
| 30/30 | README |
| 0/25 | Documentation directory |
| 15/15 | Documentation / homepage site — http://www.metaflow.org |
| 10/10 | Repository description |
| 10/10 | Topics — 9 topics |
| 0/10 | Wiki |
Inputs used
| topics | machine-learning, ai, ml, ml-infrastructure, data-science, productivity, ml-platform, ui, metaflow |
| has_wiki | no |
| homepage | http://www.metaflow.org |
| 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?
20
Security posture
20Critical
How it's scored
| 0/30 | Security policy (SECURITY.md) |
| 0/25 | Dependabot config |
| 0/25 | Dependency lockfiles |
| 20/20 | CodeQL workflow |
Inputs used
| source | file_signals |
| lockfiles | — |
| manifests | requirements.dev.txt, requirements.txt, setup.cfg, setup.py |
| has_codeql_workflow | yes |
| has_security_policy | no |
| has_dependabot_config | no |
AI Readiness
How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.
38
Agent context & guidance
1Critical
How it's scored
| 0/45 | Agent instructions — no CLAUDE.md / AGENTS.md / editor rules |
| 0/15 | Machine-readable docs (llms.txt) |
| 0/40 | Legible commit history — no data |
Inputs used
| has_llms_txt | no |
| legible_history_share | — |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.
Verify loop (build / test / typecheck)
60Moderate
How it's scored
| 0/18 | One-command bootstrap |
| 22/22 | Automated tests |
| 11/11 | Lint / format config — tox.ini |
| 0/11 | Static type checking |
| 10/10 | Reproducible environment — Dockerfile |
| 0/10 | Demonstrated agent practice — no data |
| 0/8 | Automated maintenance — no data |
| 0/10 | OpenSSF Scorecard: Pinned-Dependencies — no data |
Inputs used
| has_nix | no |
| has_tests | yes |
| lockfiles | — |
| has_dockerfile | yes |
| typed_language | no |
| bootstrap_files | — |
| has_devcontainer | no |
| has_linter_config | yes |
| typecheck_configs | — |
| agent_commit_share | — |
| toolchain_manifests | — |
| dependency_bot_commit_share | — |
Excluded from scoring (no data or not applicable): Demonstrated agent practice, Automated maintenance. Remaining weights renormalized.
Code legibility for models
55Moderate
How it's scored
| 0/45 | Type-checkable code — Python without a type-check config |
| 55/55 | Manageable file sizes — 0/150 source files over 60KB |
Inputs used
| primary_language | Python |
| largest_source_bytes | 45,879 |
| source_files_sampled | 150 |
| oversized_source_files | 0 |
Key facts
225GitHub stars
25contributors
9commits, last 12 months
7days since last push
48releases
2bus factor
30open issues
PyPIpackage ecosystems
Data collection warnings
- Could not fetch pypi package 'metadata_service' from its registry
- OpenSSF Scorecard timed out after 240s; skipping Scorecard checks
More detail
All dependencies 19
Full resolved dependency set from the GitHub dependency graph: 0 direct and 19 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
| Registry | Package | Version | Relation |
|---|---|---|---|
| PyPI | aiohttp | — | indirect |
| PyPI | aiohttp-cors | 0.7.0 | indirect |
| PyPI | aiopg | — | indirect |
| PyPI | azure-identity | 1.16.1 | indirect |
| PyPI | azure-storage-blob | 12.13.1 | indirect |
| PyPI | boto3 | — | indirect |
| PyPI | click | 8.0.3 | indirect |
| PyPI | google-cloud-storage | — | indirect |
| PyPI | metaflow | — | indirect |
| PyPI | packaging | — | indirect |
| PyPI | psycopg2 | — | indirect |
| PyPI | pyee | 8.0.1 | indirect |
| PyPI | pygit2 | 1.12.1 | indirect |
| PyPI | pylint | — | indirect |
| PyPI | pytest | — | indirect |
| PyPI | pytest-aiohttp | — | indirect |
| PyPI | pytest-cov | — | indirect |
| PyPI | throttler | 1.2.0 | indirect |
| PyPI | tox | — | indirect |
Raw JSON report machine-readable
{
"data": {
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"ai",
"ml",
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},
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"created_at": "2019-11-29T21:25:51Z",
"owner_type": "Organization",
"updated_at": "2026-07-11T21:32:04Z",
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"source": {
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"metrics": {
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"inputs": {
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{
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},
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"days_since_last_human_commit_is_floor": false
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"components": [
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"points": 100,
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]
}
],
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},
{
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"name": "Community & Adoption",
"value": 60,
"weight": 0.18,
"metrics": [
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"notes": [],
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"inputs": {
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{
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{
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{
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{
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},
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},
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{
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},
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{
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],
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}
],
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},
"warnings": [
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"OpenSSF Scorecard timed out after 240s; skipping Scorecard checks"
],
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"generated_at": "2026-07-19T08:04:37.004277Z",
"schema_version": "0.14.0",
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"full_name": "Netflix/metaflow-service",
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"license_spdx": "Apache-2.0"
}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 v1.13.0, schema v0.14.0 — full methodology · metrics wiki.
How one result sits in the wider record: aggregate statistics.