MCP Server Directory

Attested evidence tools for AI agents: sanctions screening, agent/wallet records, paid via x402.

Fed-Spend com.fed-spend/fed-spend

Federal contract intelligence: $7T+ awards, SAM.gov opps, pWin verdicts, recompetes, protests.

Codebase memory for AI agents: an AST index plus agent-written notes that self-stale.

Persistent cross-session memory for OpenCode and MCP coding agents, powered by ZeroDB.

Zero-LLM structural code retrieval for AI coding agents, served over MCP.

Coinrule MCP io.github.coinrule-com/coinrule-mcp

Trade, monitor portfolios, and build Coinrule strategies by chat.

CircleCI com.circleci/mcp

CircleCI's MCP server: inspect projects, runs, workflows, jobs, logs, tests, and artifacts.

Regression-test AI models on real Snapdragon and Jetson hardware, with signed evidence for CI.

Read and write checked code rationale stored outside source comments.

Local multi-channel message emulator for E2E testing, with MCP tools for LLM agents.

How long a GPU job will run and cost, before running it — static code analysis, never executed.

validoria-mcp com.validoria/validoria-mcp

Continuous website testing by Validoria — monitor security, SEO, performance, and accessibility.

Create Elaan notification types, templates and brands, trigger sends, and debug delivery.

fixture.email — Email Testing for Agents email.fixture/email-testing

Disposable test mailboxes on a real domain: send, receive and assert on real email.

product-intelligence com.ponito/product-intelligence

Compare prices across Swiss and European shops — barcode (GTIN) lookup and daily price history.

Self-hosted MCP server exposing Claude Code as an agentic AI tool over streamable HTTP.

Load & create VibeMap product specs from your coding agent; sync build progress.

Non-custodial USDC wallet on Base with spending limits enforced in code, not in a prompt.

AI Worlds CLI Knowledge com.claude-world/worlds-knowledge

Source-checked CLI guides and model-aware planning for Claude Code, Codex, and Grok Build.

Maguyva ai.maguyva/maguyva

Code intelligence for coding agents: semantic, AST, graph, and full-text search. 279+ languages.

Flipnem com.flipnem/flipnem

Build and study spaced-repetition flashcards with your agent.

mentoring-inquiry-builder coach.marian/mentoring-inquiry-builder

AI mentoring fit and book: check the fit with Marian Kamenistak and book a session in 10 minutes.

Developer MCP server: code analysis, JSON repair, imports, diffs, regex, format conversion.

APICK app.apick/all

APICK Korean data, building register, simple-auth lookups, OCR, search, image, video and TTS