Breakage Calendar
Which dated upstream breaks hit your repository or dependency list, and the tested fix.
- tools
- 5
- transport
- STDIO
- last updated
- Nov 13, 2026
Tools
5 toolsPublic tool metadata for what this MCP can expose to an agent.
check_repositoryReads a local project folder and runs every date's published search over its files: which dates hit it, on which line, and the fix.
Reads a local project folder and runs every date's published search over its files: which dates hit it, on which line, and the fix.
No parameter schema in public metadata yet.
check_dependenciesThe same for a list such as docker:postgres:latest, pypi:celery==5.4.0, npm:cron@3.1.7, gem:rails@8.0.2, go:golang.org/x/crypto@v0.31.0, maven:com.jcraft:jsch, action:actions/setup-python@v5, runner:macos-14, brew:node@18, model:gpt-4o, cran:decoupleR. Also names the libraries...
The same for a list such as docker:postgres:latest, pypi:celery==5.4.0, npm:cron@3.1.7, gem:rails@8.0.2, go:golang.org/x/crypto@v0.31.0, maven:com.jcraft:jsch, action:actions/setup-python@v5, runner:macos-14, brew:node@18, model:gpt-4o, cran:decoupleR. Also names the libraries...
No parameter schema in public metadata yet.
check_filesThe same for file contents the agent passes (package.json, requirements.txt, compose.yaml, Dockerfile, .github/workflows/*.yml, Gemfile.lock, …), for a server that cannot read the folder.
The same for file contents the agent passes (package.json, requirements.txt, compose.yaml, Dockerfile, .github/workflows/*.yml, Gemfile.lock, …), for a server that cannot read the folder.
No parameter schema in public metadata yet.
list_upcoming_breaksDates still to come, by area (AI APIs, CI runners, Time zones, …) or word.
Dates still to come, by area (AI APIs, CI runners, Time zones, …) or word.
No parameter schema in public metadata yet.
get_breakOne date in full: what changes, who is affected, the check command, the fix, and the vendor sources with the day we last read each.
One date in full: what changes, who is affected, the check command, the fix, and the vendor sources with the day we last read each.
No parameter schema in public metadata yet.
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Breakage Calendar MCP server
check docker:postgres:latest pypi:celery==5.4.0 pypi:langsmith runner:macos-14 → postgres:latest is due to move to 19 on 19 November 2026: HITS, tested fix (pin postgres:18; we ran it on 13 November). The macOS 14 runner was retired on 2 November: HITS. langsmith's evaluator sends gpt-4o by default, and OpenAI removes the snapshots gpt-4o points to on 14 January 2027: MAY HIT. Celery beat paused for the repeated hour in our tests when US clocks went back on 1 November: MAY HIT, tested fix.
That is this server's real answer on 13 November 2026 (five dates in all), from the Breakage Calendar: 65 dated upstream changes that break working software, each with the check that finds it and, for 29 of them, a fix we ran ourselves.
An MCP server (and a command) for coding agents that upgrade, pin or deploy a project. It answers: which dated breaks hit this repository or this dependency list, and what is the tested fix? No key, no account, no dependencies.
Details
- Repository
- github.com/cybernative-ai/breakage-calendar-mcp
- Website
- cybernative.ai/breakage-calendar
- Category
- Productivity & Office
- Package
https://github.com/CyberNative-AI/breakage-calendar-mcp/releases/download/v0.1.0/breakage-calendar-mcp-0.1.0.mcpb- Transport
- STDIO
- Registry
- MCP registry, active
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