Developer tools MCP servers
Work with code, repositories, docs, tests and developer platforms. Every server below is from the official MCP registry and is checked by us each day.
Developer tools
3,807 servers · page 114 of 127
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POSH — Ruby documentation
io.github.skatkov/poshSearch and read local Ruby and gem documentation matched to your project's versions.
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SourceVault Gateway
ai.sourcevault/gatewayGoverned access to private code for coding agents: policy, redaction, audit chain, provenance.
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Actionpin
io.github.CloudCorpRecords/actionpinGitHub Actions supply-chain hardener: audit workflows for unpinned actions and build a SHA pin plan.
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Flowcheck
io.github.CloudCorpRecords/flowcheckLeast-privilege auditor for GitHub Actions workflows: permissions, triggers, secrets.
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Shipcheck
io.github.CloudCorpRecords/shipcheckRelease verification for Node and Python: tag, npm, PyPI, Registry, and GHCR must agree, or NO-GO.
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Envdoc
io.github.CloudCorpRecords/envdocCheck .env.example against actual env usage in code: missing, stale, and undocumented vars.
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Npmpreflight
io.github.CloudCorpRecords/npmpreflightPre-publish npm pack auditor: shipped files, size, secret-pattern leaks, missing fields.
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Testdelta
io.github.CloudCorpRecords/testdeltaBase-vs-head test result differ: named tests added, removed, and changed, never raw counts.
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Git Leaderboard
io.github.hrvoje0099/git-leaderboardOfficial MCP server for Git Leaderboard rankings, profiles, streaks, and user comparisons.
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Pkgverdict
io.github.CloudCorpRecords/pkgverdictPre-install verdicts for npm packages: GO, RISKY, FAKE, or MISSING. Built for humans and AI agents.
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Jitters the VibeCoder
lol.vibeoverflow/jittersHow wrecked is your monkey? Jitters' mood from the hours of your own git commits this week.
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EasyTdd
dev.easytdd/easytddGenerate C# builders, FluentMocks, tests and test cases from your .NET solution.
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Hudu
io.github.WYRE-AI/hudu-mcpMCP server for Hudu IT documentation — companies, assets, articles, passwords, and procedures.
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GenPark Git Commit Conventional Semantic Linter
io.github.alphaparkinc/genpark-git-commit-conventional-semantic-linter-skillConventional Commits 1.0.0 semantic linter and changelog grouping engine parsing breaking changes an
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GenPark Multi-Source OpenAPI Router Mesh
io.github.alphaparkinc/genpark-multi-source-openapi-router-mesh-skillAggregates multiple OpenAPI specifications into a unified virtual routing mesh with service namespac
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GenPark OpenAPI Spec to MCP Tool Synthesizer
io.github.alphaparkinc/genpark-openapi-spec-to-mcp-tool-synthesizer-skillInspect OpenAPI 3.0 specs and synthesize schema-compliant Model Context Protocol tool declarations w
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Verdict
io.github.jeannicolasdavid1979/verdict-mcpAsk if an action is safe before your agent runs it: injection, shell, MCP installs. Free samples.
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GenPark AST Diff Semantic PR Summarizer
io.github.alphaparkinc/genpark-ast-diff-semantic-pr-summarizer-skillSynthesize semantic AST delta trees across git diffs and classify breaking signature changes
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GenPark Git Semantic Cherry-Pick Conflict Resolver
io.github.alphaparkinc/genpark-git-semantic-cherry-pick-conflict-resolver-skillThree-way AST hunk alignment and non-overlapping block conflict resolution for Git cherry-picks
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GenPark Markdown Mermaid Syntax Lint Healer
io.github.alphaparkinc/genpark-markdown-mermaid-syntax-lint-healer-skillLLM output Mermaid diagram linting, unquoted bracket healing, and syntax normalization engine
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Npm
io.github.mikusnuz/npmMCP server for npm package management — publish, version, search, audit, and more
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Backtest Auditor
app.nothingbutalpha/backtest-auditorAutomated red-team checks for trading backtests: lookahead lint, Deflated Sharpe, costs. Local.
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Connections
io.github.Lunarwerx/connectionsAWS, GitHub and connected services from your agent, no keys to paste, plus local shell and browser.
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Athenode
com.athenode/cliSpec-driven development for AI coding agents: specs, skills, agents, rules and MCP servers.
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Mcp Macos
io.github.dockndevai/mcp-macosObserve & operate a Mac — files, processes, apps, shell, AppleScript, GUI — safe by default.
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Labby
ai.dinglebear/labbyRust MCP gateway with Code Mode, authentication, setup, logs, CLI, HTTP API, and operator web UI.
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Snapdec
io.github.aktonay/snapdecSnap decisions for coding agents: local or hosted classify/check/score/rank via MCP.
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Colors-LE
io.github.nolindnaidoo/colors-leExtract colors from stylesheets and code, with their notation and position.
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Dates-LE
io.github.nolindnaidoo/dates-leExtract dates and timestamps from logs, data files and code, with their format and position.
Local install
Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.