CircleCI's MCP server: inspect projects, runs, workflows, jobs, logs, tests, and artifacts.
Cost-of-living & quality-of-life comparison: take-home pay, equivalent salary, safety-net deltas.
Free city-walk planner: day-by-day self-guided walking itineraries for 50+ cities. No sign-up.
Parametric estimating engine: CESMM4/NRM2/SMM7/MMHW Bills of Quantities for civils assemblies.
Search the Claudeers registry of Claude tools, ranked by maintenance and community signals.
Renamed: prefer com.sigistry/plugin-catalog. This legacy endpoint keeps working.
Remote MCP for A2A dependency inspector MCP, structured receipts, audit logs, and reviewer-ready evi.
Remote MCP for A2A caller identity, scope policy, verdict receipts, and audit history.
Remote MCP for A2A failure replay MCP, structured receipts, audit logs, and reviewer-ready evidence.
Remote MCP for AI Studio Android release gate MCP, structured receipts, audit logs, and reviewer-rea.
A paid remote MCP for developer endpoint scanner MCP, built to return verdicts, receipts, usage logs.
Remote MCP for C2PA disclosure policy MCP, structured receipts, audit logs, and reviewer-ready evide.
Remote MCP for C2PA intake verifier MCP, structured receipts, audit logs, and reviewer-ready evidenc.
A paid remote MCP for code graph MCP for AI coding, built to return verdicts, receipts, usage logs,.
A paid remote MCP for CodeG, built to return verdicts, receipts, usage logs, and audit-ready JSON.
Codex run receipts your reviewer can trust.
A paid remote MCP for Context7 MCP docs, built to return verdicts, receipts, usage logs, and audit-r.
Remote MCP for Copilot CLI switch gate MCP, structured receipts, audit logs, and reviewer-ready evid.
A paid remote MCP for AI SDK data query MCP, built to return verdicts, receipts, usage logs, and aud.
A paid remote MCP for AI SDK benchmark dashboard, built to return verdicts, receipts, usage logs, an.
A paid remote MCP for AI SDK eval dashboard, built to return verdicts, receipts, usage logs, and aud.
Remote MCP for GenAI span mapping, provider normalization, dashboard schemas, and receipts.
A paid remote MCP for OpenAI Codex harness MCP, built to return verdicts, receipts, usage logs, and.
Remote MCP for Kiro release readiness, evidence binders, signoff, and CI approval receipts.
About Development MCP servers
Development is the broadest category on mcp.site. It covers servers that give an AI agent hands-on access to the software lifecycle: sandboxed shells and terminals, version-specific library documentation, package registries, test runners, debuggers, build and deploy pipelines, and project tools such as issue trackers. Most run locally over stdio because they need your filesystem or toolchain; a growing share run as hosted endpoints you connect with an API key or OAuth.
When choosing one, start with what the agent should be able to do without asking you, then check how the server scopes that access. Good servers expose a small, typed set of tools, document every environment variable, and let you restrict paths or repositories. Prefer listings with an Official badge or a recently updated repository, and read the install snippet for your client before adding credentials.