MCP Servers 11,132

once

io.github.aurumflux20/once-kernel

A✓Verified

Run a side effect exactly once under retries, redelivery, and concurrent workers.

ForgeMesh Library MCPNew

io.github.forgemeshlabs/library-mcp

A✓Verified

A paid public-domain knowledge base for AI agents: full-text search, book metadata, chapters.

Teneo Book Generation

io.github.Traviseric/teneo-book-mcp

B✓Verified

Publish-ready nonfiction books from a topic: manuscript, cover, PDF/EPUB/DOCX.

Multi Poc Beta

io.github.nithishr/mcp-multi-poc-beta

B✓Verified

PoC beta server - extras-gated deps, subcommand selection, same PyPI package as alpha.

Meaning ModelNew

io.github.emergent-wisdom/meaning-model

A✓Verified

Progressively construct worlds, concepts, and stories.

InferMap

io.github.benseverndev-oss/infermap

A✓Verified

Map messy columns to a known schema — 7 scorers, domain dictionaries, F1 0.84.

USGS Earthquakes MCP by UnClick

io.github.malamutemayhem/usgs

C✓Verified

Recent earthquakes worldwide and by region, with detail, from USGS.

Webhook

io.github.rog0x/webhook

C✓Verified

Send, validate, debug webhooks for AI agents

Product Lock

io.github.nickjazz/product-lock-mcp

D✓Verified

Product Lock tools for AI agents: generate, review, validate, and score locks.

Forgivemyagent

io.github.panzik13/forgivemyagent-mcp

C✓Verified

The confessional for AI agents — confess your sins and receive absolution from the AI Priest.

Ros

io.github.husain-zaidi/ros-mcp

D✓Verified

MCP for ROS 2 monitoring, debugging, and managing nodes, topics, services, and TF2 frames.

Hares — MCP security scanner

io.github.alialrikabi313/hares

A✓Verified

Multi-layer security scanner for MCP servers and agent skills (injection, exfiltration)

Einvoicing InNew

io.github.cmendezs/mcp-einvoicing-in

A✓Verified

MCP server for India GST e-invoicing (FORM GST INV-01 schema v1.1 / IRP-IRN)

Jmespath

io.github.MukundaKatta/jmespath-mcp

A✓Verified

Run JMESPath queries against JSON.

mycrab-mcp

io.github.isgudtek/mycrab-mcp

D✓Verified

Instant public HTTPS URLs for AI agents via Cloudflare Tunnels.

Muckaway Ai

io.github.CSOAI-ORG/muckaway-ai-mcp

B✓Verified

Muckaway Ai MCP Server by MEOK AI Labs

Spill

io.github.vicc/spill

C✓Verified

Pull TestFlight screenshot feedback from App Store Connect into AI coding agents.

FRED (economic data)

io.github.mcpwright/fred-mcp

A✓Verified

FRED economic time series + ALFRED vintages: data as originally published, before revisions.

Syncbridge

io.github.rehmansherazi/syncbridge-mcp

B✓Verified

Bridges AI chat interfaces with Claude Code CLI via shared markdown control files.

SNAP Protocol

io.github.agentzeny/snap-private-payments

B✓Verified

Private agent payments on Solana via ZK proofs: deposit, withdraw, list pools, estimate fees.

Crbro Memory

io.github.Octonove/crbro-memory

A✓Verified

Persistent file-based memory for AI agents: inspectable, versionable, fully local.

Meok Eu Platform Worker

io.github.CSOAI-ORG/meok-eu-platform-worker-mcp

A✓Verified

EU Platform Workers Directive (2024/2831) compliance — employment-status presumption

Dep Oracle

io.github.ertugrulakben/dep-oracle

B✓Verified

Predictive dependency security engine.

Karbon Server

io.github.Mad-Man-Dan/karbon-mcp-server

B✓Verified

Unofficial MCP server for Karbon practice management: contacts, work, time, invoices, payments.