MCP Server Directory

agent-transaction-control network.flint/agent-transaction-control

Issue Agent Passports and verify agent authority before value moves. Signed verification records.

Apier no.apier/mcp

Machine-verifiable Norwegian company authority: status, roles and coded signing authority.

Hard spend cap, OS sandbox, and signed receipts for unattended coding agents like Claude Code.

Oravan org.oravan/mcp

Nonpartisan U.S. Congress data: bill decodes, rep lookup, bilingual EN/ES, read-only, no accounts.

Atomadic Fuse MCP — polyglot compiler, harvest logic atoms, discover product chains.

SenderKit com.senderkit/senderkit

Build and send email, SMS, and push straight from your AI agent.

Agentic UX testing for real Electron apps: launch, inspect, interact, and assert through MCP.

jcodeharness-mcp com.clauxel.jcodeharness/jcodeharness-mcp

A paid remote MCP for OpenAI Codex harness MCP, built to return verdicts, receipts, usage logs, and

rtkcontext-mcp com.clauxel.rtkcontext/rtkcontext-mcp

A paid remote MCP for OpenAI Codex context compressor, built to return verdicts, receipts, usage log

Build your company over chat: website, app, and admin built in the cloud. One API key.

KATATAN E2E testing agent set — Playwright + KATATAN MCP integration

Model Context Protocol (MCP) server for Cerebras to make coding faster in AI-first IDEs

Retrieve only the relevant code for a codebase question, within a token budget.

Search, read and build your Filamental knowledge graph. Local-first: notes stay on your computer.

Build and publish AI products for coaching practices from inside Claude. 16 live tools.

Exclusive, crash-safe leases on a pool of test accounts for parallel agent QA runs.

RunAPI MCP server for Wan: create tasks, poll status, check pricing.

Official Arm MCP server for code migration, optimization, and Arm architecture guidance

Semantic code search for AI agents — hybrid BM25+vector, call-graph, 20+ languages.

Agent-first MCP server for WeChat Mini Program debugging & automation via WeChat DevTools.

Local-first MCP server for Claude/Codex project wiki and graph workflows

Persistent, read-only codebase memory for Claude Code; ask it instead of re-reading files.

AI cost tracking: 11 tools for spend, budgets, and Claude Code + Cursor + Cline costs

Hive A/B Test io.github.srotzin/hive-mcp-abtest

A/B experiment runner for the A2A network with x402 micropayments on Base USDC.