Source-timestamped energy data and reviewed OilPriceAPI product facts for MCP clients.
Classify products to official HS codes and validate supplier codes before customs submissions.
Run Hansl/Gretl econometrics workflows via MCP with GUI launch and artifacts.
Vault-native, accountable memory for Claude Code and MCP clients. Markdown is ground truth.
Search and discover MCP servers from the MCP Registry.
Search and discover MCP servers from the MCP Registry.
MCP server for OpenCage geocoding API.
Search Ukraine's largest public collection of memorial, grave, and archival document data.
MCP server giving AI agents eyes on OpenImageDebugger buffers in live gdb/lldb sessions.
Official MCP server for OpenWeb Ninja APIs - 40+ real-time web data and SERP APIs as MCP tools.
Attribution-first MCP server for free news sources and free article APIs.
Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing.
8,000+ pay-per-call APIs via x402 USDC micropayments on Base. No API keys needed.
Regulatory intelligence (FDA, ICH, EMA) and sanctions screening (OFAC, EU, UK) for Claude.
MCP Server for Orderly Network - Documentation and SDK patterns.
Author, edit and run Bruno collections as files: HTTP, WebSocket, gRPC, per-request pass/fail.
Architecture guardrails for AI-written code: dependency graph, impact, dead code, CI gate.
Async MCP server for ArangoDB: 46 tools for graphs, queries, and multi-tenancy.
Search Korean job postings from JobKorea and Saramin by company name.
First MCP for the European hemp & CBD market: real French CBD catalogue, producers, FR/EN wiki.
Chainweb HTTP API: local sim, pre-signed send, poll, table reads, SPV proofs, module deploys.
PagerDuty's official MCP server which provides tools to interact with your PagerDuty account.
Multi-tenant MCP platform with OAuth 2.1, Entra SSO, RBAC and audit logging.
Control Ableton Live from Claude, Cursor or Codex with LOM tools, device knowledge and recipes.
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.