MCP Server Directory

Test analytics for AI agents: test history, flaky tests, failure clusters, coverage.

Sprawl to.sprawl/sprawl

Build and supervise fleets of agents from Claude Code, Codex or Cursor. Connects over OAuth.

Audit-first test strategy MCP server for repository-native test planning.

QACAT io.github.dimawin22/qacat

Translation QA: automated checks, AI evaluation, linguistic review, and visual in-context testing.

Python Code Validator ai.statemind/python-code-validator

Proves AI-generated Python does what you asked: lint, types, security, sandbox run, exact fixes.

SQLGuard — permission before production writes io.sqlguard/sqlguard

AI agents need permission before production SQL writes. Pilot $100 · Gateway $299. Lint≠authorize.

CircleCI com.circleci/mcp

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

FabTally Safe io.github.zvmzaretsky/crypto-safety

Read-only crypto safety: token honeypot checks, EIP-712 signature decode, approval scans.

micropay-test-suite app.netlify.micropay-test-suite/micropay-test-suite

Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

Zelume io.zelume/zelume

Lint, match, and tailor resumes against real job postings, and save them to your Zelume account.

netcafe-build com.ainetcafe/netcafe-build

Deploy a live web app from one sentence. build_app + poll to a public HTTPS URL you own.

Windows application with a built-in local stdio MCP server for historical strategy testing.

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

Gives coding agents the user's own view and control of overseer.nvim tasks in Neovim

Build, deploy, drive and debug Android apps: Gradle, emulators, adb, logcat, UI automation

RepoPilot app.repopilot/repopilot

Repository evidence for agents before they adopt dependencies, enter codebases, compare, or merge.

HPControl Industrial Catalog pl.hpcontrol/catalog

B2B industrial valves, solenoid valves & pneumatic actuators. Search & build a cart.

EmidLabs Backtest io.github.emidlabs/backtest-mcp

Run crypto trading strategy backtests through EmidLabs's Backtesting API.

Builds and simulates unsigned Uniswap v3 liquidity-position transactions — keyless, never signs.

Chainstack com.chainstack/chainstack

Deploy and manage blockchain nodes across 70+ protocols, search docs, request testnet funds.

Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing.

Trust score for AI-generated code: scan repos, guard agent file writes, get a 0-100 score.

Free developer subdomains with DNS, catch-all email, and webhook capture, managed via MCP.

Deterministic HTTP/WebSocket testing and policy-gated API execution for AI agents.