Symfony AI is a set of components that integrate AI capabilities into PHP applications
C-Rank Grade: A (Welcoming) - 63/100
External PR Merge Rate: 72%
Response Time: -
First Timer Success: 59%
symfony/ai has a recorded first-timer success rate of 58.6%. Repositories ranked A typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in symfony/ai respond to incoming external pull requests in approximately 0.0 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 62.7 places symfony/ai in the A tier.
The external contributor pull request merge rate for symfony/ai is 71.5%, based on public PR activity from non-core contributors.
symfony/ai does not currently have active "good first issue" tags indexed, but accepts external contributions through standard GitHub issue tracking.
Balanced & professional review environment in symfony/ai. Maintains strict focus on technical quality and test standards.
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/symfony/ai?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 23:00 UTC (23:00 UTC in your timezone). Recommended submission window is Monday - Wednesday from 21:00 to 01:00 UTC (21:00 - 01:00 UTC local).
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~16 hours (89% approval). Large PRs (>500 lines) take ~115 hours (32% approval). Keep your diff compact for rapid review.
McpToolbox::getTools() memoizes the remote tool list in $toolsMetadata on the first successful listing and never clears it; nothing in src/agent/src/Bridge/Mcp implements ResetInterface. The AI Bundle wraps each toolbox in Profiler\DeferredToolbox, tagged kernel.reset, but its reset() only clears its own cache — the next call re-asks the same McpToolbox service, which still returns the permanent memo. In a long-running process (Messenger worker, FrankenPHP/RoadRunner worker mode), a server's tool list is effectively frozen for the life of the process. Possible directions: (A) Make McpToolbox resettable and tag it kernel.reset, refreshing the list per message/request. Costs one tools/list round trip even when nothing changed. (B) Invalidate the memo on notifications/tools/list_changed. The SDK can parse and dispatch it (Mcp\Schema\Notification\ToolListChangedNotification, Client\Protocol::handleNotification()), but ships no client-side handler for it (only progress/logging handlers e
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When evaluating whether to contribute to symfony/ai, 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 symfony/ai acknowledge new external contributions in approximately -. Out of all submitted pull requests from non-core authors in the last 180-day window, 71.5% were successfully merged into the primary branch.
symfony/ai has a recorded first-timer success rate of 58.6%. Repositories ranked Welcoming typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~-. 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 62.7 places symfony/ai in the Welcoming tier.
The external pull request merge rate is 71.5%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
symfony/ai 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 symfony/ai 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.