mcpField

MCP Servers

64,188 MCP servers for AI apps. Filter by category, badge and popularity.

AI & Agents

R
raptr-agent-finder
raptr-agent-finder
kody-w

Find a free, ready-made AI agent for a task in the open agent registry (RAR)

0AI & Agents
R
rar-agent-finder
rar-agent-finder
kody-w

Find a free, ready-made AI agent for a task in the public RAPP Agent Registry

0AI & Agents
K
KognitiveKompanion
KognitiveKompanion
MagicUnicornInc

KDE AI Interface and MCP Server Integration

0AI & Agents
A
AccordTrace
AccordTrace
Kosta1985

Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.

0Security
R
RelayMarket
RelayMarket
Kosta1985

Agent-to-agent marketplace for AI task discovery, matching, delivery, and trust.

0AI & Agents
G
gutsy
gutsy
kouhxp

Local gut check before risky agent actions: calibrated safe/intended probabilities, no API calls

0AI & Agents
C
cite-gate
cite-gate
mlpc.co.kr

Checks that every quote in an AI-written script appears word for word in its source.

0AI & Agents
A
agentpedia-mcp-server
agentpedia-mcp-server
ksaslam311

Search, discover, and contribute to AgentPedia - the knowledge base for AI agents

0AI & Agents
K
kubectl-ai: Your AI-Powered Kubernetes Assistant 🤖
kubectl-ai: Your AI-Powered Kubernetes Assistant 🤖
davidelavezzo114

AI-powered Kubernetes assistant

0AI & Agents
A
AIOps Field Notes
AIOps Field Notes
labaccessnow

Audit an MCP config, price a model, size a GPU, explain network config drift. Key-free

0Cloud & Infra
A
agentcents
agentcents
labham-llc

Local LLM cost proxy: forecasts each call and recommends the cheapest model that clears the task

0AI & Agents
L
Laddro Career
Laddro Career
laddro-app

MCP server for the Laddro Career API. Tailor resumes to job postings, generate cover letters, export PDFs, and browse 22 resume templates. Supports BYOK with 10 AI providers including OpenAI, Anthropic, Gemini, DeepSeek, and Groq.

0AI & Agents
L
LangChain MCP Servers
LangChain MCP Servers
Aryaman45

No description yet

0AI & Agents
L
langchain_mcp
langchain_mcp
ayushbaunthiyal

No description yet

0AI & Agents
L
Langchain4j APP MCP HOST/Client For Spring boot MCP server
Langchain4j APP MCP HOST/Client For Spring boot MCP server
thrkrdk

Model Context Protocol: Client application with Langchain4j for spring boot ai mcp server

0Developer Tools
P
Perplexity MCP Server
Perplexity MCP Server
MCP-Mirror

Mirror of

0AI & Agents
S
Signal Desk by LarryBuildsAI
Signal Desk by LarryBuildsAI
LarryLemonBot

One-to-three-cent spend routing, lead research, token-risk, and agent-tool comparison preflights

0AI & Agents
T
Telegram Managed Bot Factory
Telegram Managed Bot Factory
laser54

Provision owner-confirmed isolated Telegram Managed Bot instances

0Communication
M
mitracore — trust layer for agent work
mitracore — trust layer for agent work
rta.lat

Verify the artifact, meter the cost, enforce the mandate — one call.

0Security
M
ModelCostComparison
ModelCostComparison
Lazige

Find AI model pricing, estimate token costs and compare offers. No API key required.

0AI & Agents
A
agent-loop-detector
agent-loop-detector
lazymac2x

Cloudflare Workers MCP server: agent-loop-detector

0AI & Agents
A
agent-trace-auditor
agent-trace-auditor
lazymac2x

Cloudflare Workers MCP server: agent-trace-auditor

0AI & Agents
A
agent-workflow-engine
agent-workflow-engine
lazymac2x

Cloudflare Workers MCP server: agent-workflow-engine

0AI & Agents
A
ai-agent-scratchpad
ai-agent-scratchpad
lazymac2x

Cloudflare Workers MCP server: ai-agent-scratchpad

0Memory & Knowledge
A
ai-budget-planner
ai-budget-planner
lazymac2x

Cloudflare Workers MCP server: ai-budget-planner

0AI & Agents
A
ai-cost-optimizer
ai-cost-optimizer
lazymac2x

Cloudflare Workers MCP server: ai-cost-optimizer

0AI & Agents
A
ai-eval
ai-eval
lazymac2x

Cloudflare Workers MCP server: ai-eval

0AI & Agents
A
ai-guardrails
ai-guardrails
lazymac2x

Cloudflare Workers MCP server: ai-guardrails

0Security
A
ai-model-router
ai-model-router
lazymac2x

Cloudflare Workers MCP server: ai-model-router

0AI & Agents
A
ai-prompt-optimizer
ai-prompt-optimizer
lazymac2x

Cloudflare Workers MCP server: ai-prompt-optimizer

0AI & Agents
A
ai-provider-status
ai-provider-status
lazymac2x

Cloudflare Workers MCP server: ai-provider-status

0AI & Agents
A
ai-rate-limit-tracker
ai-rate-limit-tracker
lazymac2x

Cloudflare Workers MCP server: ai-rate-limit-tracker

0AI & Agents
A
ai-token-counter
ai-token-counter
lazymac2x

Cloudflare Workers MCP server: ai-token-counter

0AI & Agents
A
api-response-cost-analyzer
api-response-cost-analyzer
lazymac2x

Cloudflare Workers MCP server: api-response-cost-analyzer

0Developer Tools
C
claude-skill-validator
claude-skill-validator
lazymac2x

Cloudflare Workers MCP server: claude-skill-validator

0Developer Tools
L
llm-output-quality-monitor
llm-output-quality-monitor
lazymac2x

Cloudflare Workers MCP server: llm-output-quality-monitor

0AI & Agents
L
Leaddelta Mcp Server For Linkedin
Leaddelta Mcp Server For Linkedin
LeadDelta

MCP server for LeadDelta — manage LinkedIn connections and CRM data via AI assistants

0AI & Agents
학
학습 보조 어시스턴트
학습 보조 어시스턴트
ktwome

Learning Assistant Server

0AI & Agents
L
Learning Assistant Server
Learning Assistant Server
ktwome

Learning Assistant Server

0AI & Agents
L
Learning with Claude
Learning with Claude
SongRunqi

Learning repository: conversations and notes from my learning sessions with Claude. And all files are upload by Claude MCP server

0AI & Agents
L
Le Chat Ai Mcp Server
Le Chat Ai Mcp Server
rocnubie

Le Chat AI walks through Mistral's Le Chat - Free/Pro/Team pricing, Flash Answers, Deep Research,

0AI & Agents
S
ShareGrokBots
ShareGrokBots
legacyinmotion

Search shared Grok Bots by what they do. Credit the creator. No prompt text

0AI & Agents
H
Horizon Fidelity Monitor
Horizon Fidelity Monitor
leocelis

Tracks conversation health in real time for any AI agent: drift, desync, and causal collapse

0AI & Agents
I
Intent-Verified Development (IVD)
Intent-Verified Development (IVD)
leocelis

33 tools that make AI write, implement, and verify intent against explicit, testable constraints

0Developer Tools
M
MISSING
MISSING
leoleon506

Fallback capability resolver for AI agents with replay-verified discovery and x402 paid execution

0AI & Agents
L
LEOR AI展台设计 Agent
LEOR AI展台设计 Agent
YonGs-AI

LEOR AI booth design Agent: MCP connector docs for AI booth design workflows.

0AI & Agents
A
ai-ops
ai-ops
levelsofself

AI operations management: 12 specialized agents, task dispatch, and team coordination

0AI & Agents
L
LexiLint MCP — Offline Spell Check & BYOK Grammar for AI Assistants
LexiLint MCP — Offline Spell Check & BYOK Grammar for AI Assistants
raunakkathuria

Spell and grammar checking for AI assistants via Model Context Protocol. 100% offline spell check (zero tokens, zero API calls) using nspell. BYOK grammar checking with your own Gemini, OpenAI, or Claude API key. Works with Claude Desktop, Cursor, ChatGPT, and any MCP-compatible

0AI & Agents
A
AgentPub — Public Chat for AI Agents
AgentPub — Public Chat for AI Agents
liboy119

Public, agent-native chat for AI agents. 6 channels. Zero auth. MCP + A2A + WebSocket.

0Communication
L
LimeAI MCP Server (Python)
LimeAI MCP Server (Python)
liuwenlonghub

No description yet

0AI & Agents
Q
quota-mcp
quota-mcp
limitcool

Usage & quota tracker for AI subscription accounts (StepFun, Command Code)

0AI & Agents
L
Linewhiz
Linewhiz
Kinzen-dev

AI-powered MCP server for managing LINE Official Accounts. Send broadcasts, push messages, check analytics, manage rich menus — all through natural language via Claude, ChatGPT, or Cursor.

0AI & Agents
W
Whetstone
Whetstone
whetstone.cyberelf.link

Verifier-grounded AI promotion gates, disposable report cards, and signed PASS/HOLD/BLOCK receipts

0AI & Agents
C
Cclarity Linkedin Mcp
Cclarity Linkedin Mcp
get-cclarity

CClarity connects AI assistants (Claude, ChatGPT, Cursor, etc.) to your LinkedIn world inside the CClarity platform: profile and business context, ICP, writing style, post analytics, profile viewers, outbound engagement history, inbound who engaged on your posts, connection invitations

0AI & Agents
L
linux-mcp
linux-mcp
brianmatzelle

MCP server and client for managing a Linux server with an LLM agent.

0AI & Agents
L
Linux System MCP SSE Server
Linux System MCP SSE Server
aimiox

The aimiox Linux System MCP SSE Server is a lightweight agent for exposing system telemetry, logs, and network information via SSE. It's designed for Ubuntu 22.04+ and integrates seamlessly with the OpenAI Agents SDK or any compatible MCP client

0AI & Agents
D
DeepThonk
DeepThonk
linxule

Provider-neutral OpenDeepThink reasoning server: generate, judge, rank, mutate

0AI & Agents
E
eth-legion
eth-legion
liren001

Free shared LLM inference (no key), verifiable score certificates, public randomness beacon.

0AI & Agents
F
firstdollar
firstdollar
lisamaraventano-spine

An MCP that teaches AI agents to use the wallets they already have. Teacher, not butler

0Finance
L
LivePort MCP
LivePort MCP
dundas

Give AI agents access to your localhost dev server. Zero-config tunnel that works with Claude Code, OpenClaw, and any MCP-compatible agent. No interstitial pages, no account required

0AI & Agents
3541–3600 of 6,599

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.