MCP Server Directory

Local-first MCP server that exposes a Markdown vault through MCP.

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

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

agent4.io io.agent4/agent4-tenant

Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines.

Read-only visualization for Cortex memory, knowledge, sessions, traces, and codebase graphs.

Scans code for hardcoded secrets (AWS, Stripe, GitHub, JWTs) before an AI agent commits it.

知己排盘 BaZi com.zhijipaipan/zhiji-bazi

BaZi (Chinese Four Pillars) chart calculator. Structured chart data only, no predictions.

Design kits, brand naming, and domain research for coding agents.

Mermail app.mermail/mcp

Privacy-first email inboxes for AI agents with MCP mail tools and Composio connect/execute.

smsmode MCP by usefulapi io.usefulapi/smsmode

Read smsmode balance, messages, replies, campaigns and usage; send SMS to up to 10 numbers.

quant-brain-mcp io.github.paarths-collab/quant-brain-mcp

Stock analysis MCP: 38 indicators, 7 optimizers, 8 backtests, US + India sectors.

Lotlytics — US Real Estate Market Data & Investment Analytics us.lotlytics/lotlytics-mcp

US real estate market data for AI agents: prices, yields, forecasts and scores for 894 markets.

crx-permission-risk one.zovo/crx-permission-risk

Score the privilege a Chrome MV3 extension takes from its manifest, and diff permission sets.

Croft net.oncroft/croft

Deploy and host the apps your AI assistant builds — a real server, database, and shareable URL.

hogswap-mcp io.github.LiquiHog/hogswap-mcp

Pay any Algorand x402 invoice with any asset, plus DEX swap quotes and unsigned builds.

DBMigratePro Migrations io.github.provydon/dbmigratepro-migrations

Move a database between providers, or convert MySQL to PostgreSQL, with integrity verified.

SIIGO Pyme as MCP tools: the 47 ExcelSIIGO functions, plus company discovery.

HaasOnline Trade Server com.haasonline/trade-server

Manage HaasOnline crypto trading bots, labs, backtests and HaasScript across 20+ exchanges.

cambium (remote) io.github.jarmstrong158/cambium-remote

Cloudflare Worker for read-only recall of cambium knowledge. MCP 2026-07-28, dual-era.

SafeRoute io.github.crystalsignal/saferoute

Noncustodial Base x402 payment control and seller settlement recovery

chainpulse — real-time crypto + prediction market data for AI agents in.fastdb.md/chainpulse

Crypto prices, gas, DeFi TVL, and live Polymarket odds. x402 pay-per-call, $0.001, no API key.

145+ tools across 8 databases: MySQL, PostgreSQL, Redshift, MongoDB, Redis, Kafka, and more

Always-fresh local repo graph: LSP-backed impact, Health, dead code, endpoints, architecture.

honestdog de.honestdog/honestdog

Vetted German dog-breeder directory, S-E breed health grades and tests, adoptable shelter dogs

edge-diagnostics-x402 io.github.seob5285-alt/edge-diagnostics-x402

Edge-based network diagnostic utility checking host latency, gated via x402 payment rails.