MCP Servers 19,193

AskMarcel HVAC Technical Knowledge

io.github.askmarcel/mcphvac

A✓Verified

15 HVAC MCP tools: lookups, SKU provenance, guided PAC, Beta Harness sessions.

FastSocial

io.github.socialappsceduler-eng/fastsocial

B✓Verified

Schedule and manage social media posts across 7 platforms directly from Claude.

Bundestag De

io.github.pipeworx-io/bundestag-de

C✓Verified

Bundestag DIP MCP

Workprotocol

io.github.Atlaskos/workprotocol

C✓Verified

Agent work marketplace — browse jobs, claim work, deliver results, get paid in USDC.

Clickhouse

io.github.infoinlet-marketplace/mcp-clickhouse

C✓Verified

Read-only ClickHouse for AI agents — analytics queries, table inspection, sizes, health.

Workspace

io.github.taylorwilsdon/workspace-mcp

B✓Verified

Google Workspace MCP server for Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Chat.

Agent Incident Reporter

io.github.CSOAI-ORG/agent-incident-reporter-mcp

B✓Verified

Signed, hash-chained, tamper-evident AI incident records.

Curiosity Engine

io.github.onetrueclaude-creator/mcp-curiosity-engine

B✓Verified

Surface the notes you forgot you wrote — DMN replay for markdown vaults.

Whoop

io.github.AshwanthramKL/whoop-mcp

B✓Verified

Read-only WHOOP v2 data for MCP clients, with local SQLite cache and CSV/JSONL/Parquet exports.

Execute 3d-meshweaver-mcp

io.github.Evozim/3d-meshweaver-mcp

B✓Verified

Premium agentic endpoint for 3d-meshweaver-mcp.

Fonteum — Healthcare Provider Data

io.github.Fonteum/mcp-server

B✓Verified

Source-provenanced US federal healthcare provider data over MCP, with 14-tuple provenance.

Pixie Vacations Travel Booking

io.github.Stevegriswoldatl/pixie-vacations-mcp

B✓Verified

Book Sandals, Beaches, and cruises through Pixie Vacations with co-branded booking URLs.

Execute base-to-polygon-relayer-mcp

io.github.Evozim/base-to-polygon-relayer-mcp

B✓Verified

Premium agentic endpoint for base-to-polygon-relayer-mcp.

Aml

io.github.CryptoAPIs-io/mcp-aml

B✓Verified

MCP server for AML address verification and transaction screening via Crypto APIs

Elasticsearch

io.github.infoinlet-marketplace/mcp-elasticsearch

C✓Verified

Read-only Elasticsearch/OpenSearch for AI agents — search, indices, mappings, count, health.

Agentsbestfriend

io.github.TheRealFloatDev/agentsbestfriend

C✓Verified

MCP that provides fast, token-efficient tools for navigating, searching, and understanding codebases

zoxide-doctor

io.github.jiankn/zoxide-doctor

B✓Verified

Read-only local zoxide diagnostics for MCP clients.

Polymarket MCP

io.github.beejmaxx/polymarket-mcp

A✓Verified

Polymarket market data, live CLOB books, replay, simulation, and opt-in trading in Rust.

Rag Knowledge Graph

io.github.CSOAI-ORG/rag-knowledge-graph-mcp

A✓Verified

Rag Knowledge Graph MCP Server by MEOK AI Labs

Sleeper Fantasy MCP by UnClick

io.github.malamutemayhem/sleeper

C✓Verified

Sleeper fantasy football users, leagues, rosters, drafts, players, and matchups.

Newton Browser

io.github.Koala-Studios/newton-browser

A✓Verified

Local-only Chrome and Edge control for MCP clients through an origin-scoped extension.

Data Mesa

io.github.pipeworx-io/data-mesa

B✓Verified

Mesa Open Data (citydata.mesaaz.gov) Socrata MCP.

Server

io.github.MintwareDevelopers/mcp-server

B✓Verified

Look up on-chain Attribution reputation scores for wallets and AI agents on Base.

Transfer Entropy Api Sdk

io.github.nexus-mcp-infra/transfer-entropy-api-sdk

B✓Verified

Detect causal dependencies in time series