MCP Server Directory

Governed memory for AI agents (Paramind AI): conflict-checked writes, time-travel reads, ACL, audit.

Minimal MCP server for Ghost Security API - compatible with all MCP clients

Translates a lockfile diff into a human-readable upgrade plan for npm and PyPI.

Deterministic SVG perception for LLM agents — measures, never guesses. MCP server.

Persistent layered memory for AI agents. SQLite FTS5, fact versioning, zero-cloud.

JWT Decoder API io.github.Br0ski777/jwt-decoder

Decode JWT tokens — inspect header, payload, claims, expiry. x402 micropayment.

Keyword Research API io.github.Br0ski777/keyword-research

SEO keyword research with Google Suggest, intent scoring, long-tail discovery. x402.

Tabula io.github.nikhilbhima/tabula

Cross-AI personal memory. Save once in ChatGPT, recall in Claude, Mistral, Grok, or any MCP client.

AgentLine io.github.AgentLineHQ/agentline

Give AI agents a phone number. Voice calls, SMS, and phone number management for MCP clients.

Crawl websites, export SEO data, and manage crawls via Screaming Frog SEO Spider.

universalbench io.github.nikhilgogulwar/universalbench

Run code, query databases, call any LLM, and commit to GitHub from your AI, safely. Free tier.

HIPAA-aware healthcare AI. Clinical documentation, compliance checks, audit prep. Free local tier.

Markdown Renderer API io.github.Br0ski777/markdown-renderer

Render markdown to styled HTML with light/dark/github themes. x402 micropayment.

nexus-mcp io.github.nexus-api-lab/nexus-mcp

Japanese LLM security — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free.

gapup-mcp io.github.getgapup/gapup-mcp

271 agent-payable tools: competitive intel, finance, KYC, compliance, ESG. x402 per-call.

Lean MCP server for Google's Nano Banana (Gemini) image models. Returns file paths, not base64.

Japanese-web-native MCP server for low-impact, token-efficient web collection

13 specialized AI agents collaborating via SQLite. 44 MCP tools. One-command install.

anyapi io.github.getanyapi-com/anyapi

Hundreds of scraping & data APIs through one key. USD pay-per-request, normalized schemas, failover.

Crypto signals, Kalshi prediction markets, wallet AML. x402 USDC on Base.

SQLite MCP server with 73 tools for JSONB, full-text search, geospatial, and analytics.

cotrader io.github.get-cotrader/cotrader

Screen 11,000+ stocks using natural language and detect chart patterns via MCP.

Search LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.

Interact with climate metrics via Riskthinking.AI's CDT Express API in supported AI chat experiences