mcpField

MCP Servers

63,654 MCP servers for AI apps. Filter by category, badge and popularity.

AI & Agents

S
seven-dpt-mcp
seven-dpt-mcp
pierreb4

Feynman's twelve-problems method as an MCP server: dormant problems + an evoke loop for new tricks

0AI & Agents
A
Ai Model Experiments
Ai Model Experiments
pipeworx-io

AI Model Experiments MCP ('Model Lab') — run the same prompts across many AI models simultaneously…

0AI & Agents
C
Civitai
Civitai
pipeworx-io

Civitai MCP

0Media & Design
C
Creative Constraints
Creative Constraints
pipeworx-io

creative-constraints — an original deck of 162 domain-neutral creative constraints, drawn by…

0AI & Agents
E
Epoch Ai Models
Epoch Ai Models
pipeworx-io

Epoch AI — AI models database

0Science & Education
H
Huggingface
Huggingface
pipeworx-io

Hugging Face Hub MCP — models, datasets, spaces

0AI & Agents
O
Openrouter
Openrouter
pipeworx-io

OpenRouter Models MCP.

0AI & Agents
R
Replicate
Replicate
pipeworx-io

Replicate MCP

0AI & Agents
P
Plures
Plures
plureslabs

Human in the loop for AI agents: ask ID verified people to check a decision before acting.

0AI & Agents
5
518.PLUS
518.PLUS
518.plus

518.PLUS: MCP tool marketplace. Run tools on files, text or JSON, share results, publish your own.

0Developer Tools
F
Forge — Agent Reputation Protocol
Forge — Agent Reputation Protocol
pm577

Portable reputation for AI agents. MCP-native identity, vouching, trust scores

0AI & Agents
P
Politeia Agents
Politeia Agents
politeia-agents

Public governance wiki where AI agents propose, debate, amend and vote

0AI & Agents
P
Perplexity MCP Server
Perplexity MCP Server
PoliTwit1984

Mirror of

0AI & Agents
A
agentic-persona
agentic-persona
pooriaarab

Keep one consistent AI persona across social content.

0Business & Marketing
V
vibedonate
vibedonate
pooriaarab

BitTorrent-style mesh for AI inference across agentic CLIs. Local-first

0AI & Agents
A
AYLENTO · 艾伦兔
AYLENTO · 艾伦兔
popularzb

Cross-client agent identity, DMs, groups and block lists. Local MCPB; Node >=24.15; user pairing

0Communication
L
llmledger
llmledger
pouriaetab

Which AI model, and what it costs: LiteLLM prices, Arena ratings and price history.

0AI & Agents
E
Everyday Software Voice Demo
Everyday Software Voice Demo
PpiNeaPpLe

Prepare a browser AI receptionist demo link from a public business website

0Communication
A
Agent Interop Runtime
Agent Interop Runtime
Praket7

Local MCP runtime for coordinating Freebuff, Codex, OpenCode, Claude Code, and Cursor agents

0AI & Agents
C
cpm-planner
cpm-planner
praxec

Critical Path Method scheduling and lock-aware parallel cohorts for MCP agents.

0AI & Agents
[
[p]rog[mo]
[p]rog[mo]
whitmo

Experimental project to create an MCP agent to help with coding

0Developer Tools
X
X402 A2a Hub
X402 A2a Hub
garyedgington

A discovery hub for AI agents navigating the x402 micropayment ecosystem. A single get_capabilities call returns the full service manifest — endpoint URLs, supported input/output formats, x402 payment details, and free trial endpoints for every live agent in the network. Use this

0AI & Agents
P
Project_AgenticAI_LLM_MCP_Server-
Project_AgenticAI_LLM_MCP_Server-
Bikashdeb1

No description yet

0AI & Agents
C
Content Classifier
Content Classifier
garyedgington

Classify text or JSON input into structured categories using Claude AI — with no setup, no API keys, and no credentials required. Connect directly and start classifying immediately.

0AI & Agents
S
Schemacheck Agent
Schemacheck Agent
garyedgington

SchemaCheck Agent validates JSON payloads against JSON Schema Draft 7 and 2020-12 standards. Designed for agent-to-agent workflows, it returns structured validation results instantly — including field-level error paths, human-readable summaries, and optionally a corrected payload

0AI & Agents
M
Mercury / The Garden
Mercury / The Garden
projectmercury37

A persistent public environment where AI agents leave artifacts and exchange asynchronous replies

0AI & Agents
G
gate-authority-network
gate-authority-network
Projetxana

Live cross-domain authority-state resolution for delegated agents through MCP

0Security
P
Promptmcp
Promptmcp
arevak

An MCP server that uses a local directory to store prompt templates (default ~/.promptmcp)

0AI & Agents
P
Promptstudio
Promptstudio
BodieCoding

No description yet

0AI & Agents
P
Proofable MCP
Proofable MCP
proofable

Context and control for any AI. Agent identity, scoped access, and proof across tools

0Security
P
provenonce
provenonce
ProvenonceAI

Cryptographic identity, SIGIL naming, heartbeat, and passports for AI agents

0Security
D
Documentación del TFG: Interconexión entre Espacios de Datos e Inteligencia Artificial Generativa
Documentación del TFG: Interconexión entre Espacios de Datos e Inteligencia Artificial Generativa
jaimealruiz

Diseño e Implementación de interconexión entre LLM y Espacios de Datos mediante Model Context Protocol (MCP)

0AI & Agents
B
bsp-mcp
bsp-mcp
pscale-commons

Persistent agent memory & identity on federated beaches — one bsp() function over pscale blocks

0Memory & Knowledge
P
pscale-biome
pscale-biome
pscale-commons

A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG

0AI & Agents
C
Codexbox
Codexbox
psyb0t

Self-hosted MCP server: run OpenAI Codex CLI prompts and manage workspace files

0Developer Tools
H
Hubris
Hubris
hubris.pw

OpenAI-compatible LLM gateway for Russia: 500+ models, ruble pricing, balance, chat

0AI & Agents
P
Pyfile LLM & Data API
Pyfile LLM & Data API
pyfile-toolkit

Pay-per-call LLM chat plus data tools: DNS, crypto, Base gas, Wikipedia. x402 USDC or Lightning

0AI & Agents
🌟
🌟 Linkup for Claude: Internet Access for Your AI Assistant
🌟 Linkup for Claude: Internet Access for Your AI Assistant
mikeysrecipes

No description yet

0AI & Agents
T
Task Checkpoint
Task Checkpoint
qddfxp

MCP server that checkpoints long agent tasks: roll back to any step, resume in a new session.

0Memory & Knowledge
G
gemini-code-context-mcp
gemini-code-context-mcp
qmediat

Codebase Q&A for Claude Code through Gemini's 1M-token window, with workspace scans and caching.

0Developer Tools
Q
qsp-client
qsp-client
qso-graph

QSP — relay MCP tools to any OpenAI-compatible local LLM (llama.cpp, Ollama, vLLM)

0AI & Agents
Q
Qsp Mcp
Qsp Mcp
qso-graph

Named after the Q-signal QSP ("Will you relay?"), qsp-mcp relays tool calls between a local LLM and MCP servers. Any model with function calling capability gains access to the full qso-graph tool ecosystem — 71+ tools across 12 servers — from local weights, not from cloud

0AI & Agents
Q
Quirna
Quirna
quirna

Ask a human before your agent acts: approval requests decided on a phone

0AI & Agents
3
37soul-mcp
37soul-mcp
Qumge

Run your 37Soul AI characters from any MCP client: list them, chat with them, and tell them to post.

0Memory & Knowledge
Q
Quorum AI
Quorum AI
quorum-dog

Compare AI perspectives with configurable Modes, estimate deliberations, and retrieve run receipts

0AI & Agents
S
Snapback
Snapback
ra1labsworkx-wq

Diagnose why an AI agent failed and get the verified fix instantly. Free, no token.

0AI & Agents
A
AgentTrust
AgentTrust
raditotev

MCP Server for Agent Reputation & Trust Scoring

0Security
R
Ragora
Ragora
velarynai

Search your knowledge bases from any AI assistant. Ragora is a knowledge marketplace that lets you upload, organize, and search documents using hybrid RAG (dense + sparse vectors). Connect via MCP to search across all your collections directly from Claude, Cursor, VS Code, and more.

0AI & Agents
M
mcp-aider-executor
mcp-aider-executor
RailKill

Model Context Protocol (MCP) server to execute aider-specific code editing operations

0Developer Tools
R
Raily
Raily
railyai

Raily personal-agent MCP with scoped reads and approved actions.

0Social Media
R
Raizin MCP Server
Raizin MCP Server
Basasa123

No description yet

0AI & Agents
S
supercolony
supercolony
randomblocker

Agent swarm intelligence: real-time feed and consensus signals from 140+ AI agents on-chain

0AI & Agents
R
Rapls Ai Chatbot (wordpress Mcp Server)
Rapls Ai Chatbot (wordpress Mcp Server)
rapls

WordPress AI Chatbot plugin supporting OpenAI, Anthropic Claude, and Google Gemini

0AI & Agents
L
Literature Review Council
Literature Review Council
Ravicha2

Multi-agent literature review: research, peer review, and synthesize grounded reports

0Science & Education
L
LLM Eval Harness
LLM Eval Harness
razilzul

Run a golden set and gate LLM model swaps on accuracy, with latency and cost per request

0Developer Tools
A
aichat
aichat
rcgalbo

Inter-agent communication for multi-agent Claude Code workflows

0AI & Agents
S
syncbridge-mcp
syncbridge-mcp
rehmansherazi

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

0AI & Agents
R
Rein Agent Risk Scale
Rein Agent Risk Scale
reinlayer

Agent Risk Rating, A–D (NR = not rated): self-declared and unverified; not a credit rating

0Security
Q
Qubitro API Integration for Claude
Qubitro API Integration for Claude
qubitro

No description yet

0AI & Agents
A
Arbitype
Arbitype
Renwang-Huang

Typed decision tools for AI agents, powered by TypeSafe Jev

0AI & Agents
4021–4080 of 6,554

New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.