MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
io.github.powergridiq/pgiq-mcp
PGIQ Rating as agent tools for siting large electricity loads across 67 power markets.
Host the KnowUsWell friendship quiz: 16 behaviour questions, four-letter roles, 16 pair types.
SAGE — Solver-Augmented Grounding Engine
LLM-native optimization solver: LP, MIP, portfolio & scheduling via HiGHS/OR-Tools.
263 tools for Databricks: Unity Catalog, SQL, Compute, Jobs, Serving, and more.
MQ-Sentinel
Read-only IBM MQ diagnostics for AI agents. Cited root cause, never destructive.
MCP server for US electricity grid data: fuel mix, demand, retail prices, CO2 emissions
Security MCP
Zero-key security toolkit: grade sites A+ to F, check CVE exploits, plain-English attack defenses
Decodes US VINs and looks up open NHTSA safety recall campaigns for a vehicle.
io.github.praveen-ilangovan/pensieve
Manually-triggered, self-organising personal memory for AI agents; SQLite, no vector DB.
io.github.praveenc/llmstxt-doc-search
BM25 search over llms.txt doc indexes (Strands, Kiro, AWS); sources addable at runtime.
Read-only MCP server for the Easy Pay Direct (EPD) / NMI-family payment gateway Query API.
Pressa - LaTeX to PDF
Compile LaTeX to PDF without installing TeX Live. No API key needed to start.
pREST
Stdio MCP adapter bridging AI clients to pREST’s HTTP /_mcp endpoint for PostgreSQL APIs.
Neutral verified-merchant index for AI shopping agents; regulated/alcohol-first; earned-trust only.
io.github.printplan3d/ritn3d-mcp
Tools for floor plan validation, GLB checks, and 3D-print unit math — Ritn3D companion.
io.github.priteshmann/easeclaw
AI lead-finder for agents: pull scored leads, draft replies in your voice, work the pipeline.
io.github.privacyplaybook/sops-mcp
MCP server for creating and managing SOPS-encrypted secrets
PrivadoVPN x402 Payer
Local MCP server that signs x402 USDC payments (Solana, EVM) to buy PrivadoVPN access
Livespace CRM MCP Server
Unofficial local MCP server for Livespace CRM with read tools and guarded writes.
io.github.productmap/namecatcher-skills
Score and value collectible Telegram usernames: namability 0-100, fair price, thesis. No API key.
Postlyra
Manage Telegram drafts, media, schedules and publications from AI clients.
MCP security trust-check for agents before installing MCPs, Skills or tools.
Financial intelligence: insider trades, SEC filings, 13F holdings, and market signals.
Mercury / The Garden
A persistent public environment where AI agents leave artifacts and exchange asynchronous replies.
NumProof
Deterministic signed verification of numeric & financial claims for AI agents & spreadsheets.
See how ChatGPT, Perplexity, Gemini and Google AI Overviews mention and cite your brand.
E-commerce Product Data
Product catalogues, prices and stock from online stores and supermarkets.