MCP Server Directory

mrfentmen/pubchem-mcp

Look up chemical compound properties and synonyms from PubChem. No key required.

pipeworx-io/mcp-pubchem

PubChem MCP — NIH chemistry compound database (no auth)

snapsynapse/publedge

Open recordkeeping protocol for JIAs, RMAs, no-action letters, and analogous instruments.

TokDar2410621/publiar-mcp

Ecrit des lead magnets LinkedIn qui refusent d'inventer, rend le visuel et publie.

mambalabsdev/mcp-public-award-monitor

Find the companies that won US or UK public contracts, grants or SBIR awards in a window.

mambalabsdev/mcp-public-feature-board-roadmap-monitor

A company's public feature board: top requests, votes, status, integration asks.

publicaml/mcp-server

AML screening for crypto addresses: risk, sanctions, fund tracing and counterparties.

mambalabsdev/mcp-publication-cadence-tracker

How often a company publishes long-form work, and whether that rate is rising or falling.

public-safety-api/publicsafetyapi-mcp

US police, fire, EMS and hospital locations near any address, from federal HIFLD data

xixi048/publish-to-all-skill-stores

List, check and package a SKILL.md skill for every agent-skill store.

aizuikmal/publish-my-mcp

Publish a folder as a live website at https://.publish.my. Free, no account needed.

mrfentmen/pubmed-mcp

Search PubMed biomedical literature and fetch article summaries. No key required.

melhzy/pubmed-stream

Search PubMed and PMC, read full texts, map evidence and build Obsidian knowledge graphs

work517/archiveflow-releases

Inspect, search and safely extract zip/7z/rar/tar archives; repair garbled CJK file names.

Pulse-Circle-Studio/pulse-sdk

Ask about revenue, MRR, ad spend, LTV and CAC; install the Pulse SDK. Read-only.

pipeworx-io/mcp-pulse-verity

Pulse Verity — crypto index prices that come with a PROOF.

pipeworx-io/mcp-pulsedive

Pulsedive MCP — threat-intelligence IOC enrichment (pulsedive.com)

GTCC777/pulsepay-mcp

Local agent wallet + 900 pay-per-call data APIs — free discovery, x402 USDC, code-level spend caps

eason4kim-rocket/purify-feeds-mcp

Query CISA KEV / EPSS vulnerability feeds with full per-record provenance and auditable versions

finsavvyai/pushci

AI-native zero-config CI/CD. 19 languages, 40+ frameworks. Free forever.

Pushin-Pay/pushinpay-mcp-server

MCP oficial da PushinPay: cobranças PIX, consulta de transações e saldo via IA.

pushizo/pushizo-mcp

Push, email, SMS, in-app and journeys. 54 tools: reads and drafts; only test sends.

joshuawowk/pushover-mcp

Send push notifications to your devices and groups via the Pushover API.

rfdez/pvpc-mcp-server

Retrieve daily PVPC electricity tariffs for 2.0 TD consumers, published by Red Eléctrica.

aryanduntley/pwa-debug-layer

Debug PWAs in your real browser via MCP: service-worker, cache, installability & framework state.

alabsi91/pxtree

Measures how a webpage actually renders and prints it as compact text for AI coding agents.

atomsai/pyai-platform-backend

User-approved phone calls, speech, transcription and voice agents with PyAI OAuth.

gaozhao1989/pyjab-mcp

Drive Java desktop apps from an AI agent, through the JVM's own accessibility tree

penny4nonsense/mcp-pymupdf

MCP server for reading PDFs using PyMuPDF. Supports local files and URLs.

rafa2403nunez-droid/PyNetBridge

MCP implementation to connect AI agents with the PyNet Platform for BIM/Engineering automation.

pipeworx-io/mcp-pypi

PyPI MCP — wraps the Python Package Index (PyPI) JSON API (free, no auth).

daedalus/mcp-pyright

MCP server that exposes Pyright language server functionality

AnnasMazhar/pyspark_mcp

SQL migration, AWS Glue job generation, and PySpark optimization as an MCP server.

KoyoYeager/mcp-pystub

Auto-detect stubbable packages for Python exe builds and generate minimal stub code

daedalus/mcp-python-bitcoinlib

An MCP server that exposes the python-bitcoinlib API

Muratkus/qaradar

Tells AI agents which files to test first — churn, coverage, and test mapping as risk scores.

tb8412/qae-claude-mcp-example

Deterministic pre-execution safety certification for autonomous AI agents.

ShivaSingh9927/linkedin-camp

LinkedIn outreach from your agent: find prospects, add leads, run campaigns, read results.

QasperAI/mcp-server

Discover and book businesses via AI agents.

sepehr071/qavanin-mcp

Unofficial read-only qavanin.ir: search Iranian laws and regulations, read full text and status.

Fidonis/qdrant-mcp-rbac

Role-based access to your Qdrant vector store, via MCP. OIDC in, scoped JWTs out.

anderson-0/qh

Query PostgreSQL, MySQL, MariaDB, SQLite and MongoDB with two tools and few tokens.

daedalus/mcp-qiskit

MCP server exposing Qiskit 2.3.1 quantum computing functionality

getqlows/qlows-mcp

Find Tenders in 35 Countries of the WTO-GPA Zone and ground your AI for your RFP responses

X1pheR/qmd-mcp

Local QMD search and bounded index maintenance through a Streamable HTTP MCP server.

QorpIQ/mcp-server

Indian company and director lookups from the MCA registry: CIN, LLPIN, DIN, MCA status, new firms.

CSOAI-ORG/qr-code-ai-mcp

Qr Code Ai MCP Server by MEOK AI Labs

pipeworx-io/mcp-qrcode

QR Code MCP — wraps api.qrserver.com (free, no auth)