Control robots and physical hardware with natural language through Strands Agents.
C-Rank Grade: S (Elite) - 74/100
External PR Merge Rate: 88%
Response Time: 1d
First Timer Success: 90%
strands-labs/robots has a recorded first-timer success rate of 90.0%. Repositories ranked S typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in strands-labs/robots respond to incoming external pull requests in approximately 30.2 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.
The C-Rank™ system evaluates GitHub projects on a 0–100 scale using real data: PR merge rates, review turnaround time, active maintainer presence, and first-time contributor success. A score of 74.4 places strands-labs/robots in the S tier.
The external contributor pull request merge rate for strands-labs/robots is 88.2%, based on public PR activity from non-core contributors.
strands-labs/robots does not currently have active "good first issue" tags indexed, but accepts external contributions through standard GitHub issue tracking.
Strict review standards in strands-labs/robots. Ensure PR scope matches issue requirements closely before requesting review.
Average Response Latency
Tracks hours until a maintainer leaves a review, comment, or PR response.
External Acceptance Rate
Percentage of community pull requests successfully merged into main.
First PR Conversion
Rate at which developers submitting their first repository PR succeed.
Show contributors that your repository actively reviews and merges external pull requests.
[](https://getmerged.abhishekco.de/strands-labs/robots?utm_source=github&utm_medium=badge)
Historical health & responsiveness evolution
External PR acceptance
First PR success rate
50% receive response in
90% receive response in
Maintainer review activity heatmap & prime window prediction
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Detected: UTC
Maintainers are most responsive around 16:00 UTC (16:00 UTC in your timezone). Recommended submission window is Tuesday - Thursday from 14:00 to 18:00 UTC (14:00 - 18:00 UTC local).
Limited recent maintainer review activity recorded for this repository. Prediction based on heuristic baseline.
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~20 hours (96% approval). Large PRs (>500 lines) take ~145 hours (40% approval). Keep your diff compact for rapid review.
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Summary Grow the robot registry beyond the current 68 entries, prioritizing the thin categories. Each robot is a near-trivial, parallelizable PR (JSON entry + auto-download wiring + render smoke test), making this ideal community / good-first-issue fuel. Current coverage (68 robots) aerial(2), arm(21), bimanual(3), expressive(1), hand(8), humanoid(17), mobile(14), mobile_manip(1). The two glaring gaps are mobile_manip (only google_robot) and expressive (only reachy_mini). Candidates (verify upstream asset availability first) mobile-manip: Tiago variants, Toyota HSR, Fetch, Stretch arm configs. expressive: additional Pollen / social robots. (Confirm each via robot_descriptions module presence or a clean source.github MJCF/URDF subdir.) Process / constraints tests/test_registry_integrity.py requires every asset block to declare exactly ONE of: asset.robot_descriptions_module (preferred) asset.source with type: "github" asset.auto_download: false (explicit opt-out) Per-robot PR checkl
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When evaluating whether to contribute to strands-labs/robots, response velocity and maintainer engagement are crucial. GetMerged continuously tracks pull request trajectories, first-comment latency, and code review rounds to help developers avoid submitting pull requests to backlogged repositories.
Currently, maintainers of strands-labs/robots acknowledge new external contributions in approximately 1 days+. Out of all submitted pull requests from non-core authors in the last 180-day window, 88.2% were successfully merged into the primary branch.
strands-labs/robots has a recorded first-timer success rate of 90.0%. Repositories ranked Elite typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~1 days+. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.
The C-Rank™ index scores repositories on a 0 to 100 scale using an objective formula: external PR merge rates, initial response speed, active maintainer count, and first-time contributor retention. A score of 74.4 places strands-labs/robots in the Elite tier.
The external pull request merge rate is 88.2%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
strands-labs/robots does not have open beginner labels indexed currently, but external PRs for bugs and documentation improvements are evaluated via normal issue triage.
All metrics displayed for strands-labs/robots are automatically retrieved via the public GitHub API and recalculated daily. Insider pull requests submitted by repository owners or organization members are excluded from merge rate calculations to preserve objective external contributor statistics.