MCP Server Directory

45,118 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

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20,069 servers

CiteWire

1112

Openly-Useful/citewire

Attribution-first MCP server for free news sources and free article APIs.

LocalFreeDeveloper Tools

CIVITAE

1

SunrisesIllNeverSee/agent-universe

Governed AI agent marketplace on Signomy. Register agents, fill slots, earn under MO§ES governance.

Local + RemoteFreeAI Agents & Coding Agents

ClaimGate

1

caseone115/claimgate

Flag marketing claims your evidence cannot substantiate, before you publish.

LocalFreeMarketing

Clarik

1191

Mikerichardmail/clarik-mcp-server

Clarity and memory persistent workspace context manager for Claude.

LocalFreeKnowledge, Memory & RAG

Claude Army

1129

robbhimself-1337/claude-army

Orchestrate multiple Claude Code agents in parallel from chat

LocalFreeCommunication

Claude Code Slang Orchestrator

196

shofer-dev/claude-code-slang-orchestrator

Provable, declarative multi-agent workflows for Claude Code (typed .slang, non-LLM executor).

LocalFreeAI Agents & Coding Agents

Claude Replay

1

constripacity/Claude-Replay

Session checkpoint & recovery for Claude Code: resume, search, tag, and export recorded sessions.

LocalFreeSearch & Web Scraping

Claude Second Brain

1

GitGudatCodeing/claude-second-brain

Local hybrid keyword + vector search (SQLite FTS5 + sqlite-vec) over markdown vaults and code.

LocalFreeDatabases

claude-webcache

1

theYahia/claude-webcache

Cross-session WebFetch cache for Claude Code. Unlimited TTL by default, SQLite, MCP plugin.

LocalFreeDatabases

ClauseKeeper Compliance Scanner

1

mityda/ClauseKeeper

Scan website legal docs for missing or stale compliance clauses. Rule-based, no LLM.

LocalFreeProductivity & Project Management

Clay Seal

1

clayseal/clayseal-capabilities

Authorizes MCP tool calls against a session policy, not one call at a time.

LocalFreeSecurity & Identity

Clevelandart

1

pipeworx-io/mcp-clevelandart

Cleveland Museum of Art Open Access MCP.

Local + RemoteFreeOther Tools & Integrations

CLI Market World

1

Treevu-ai/cli-market-world

Commerce for AI agents. 44 MCP tools. 380 retailers (336 verified), 21 countries, 4 platforms.

LocalFreeAI Agents & Coding Agents

ClickHouse

1

alyiox/mcp-clickhousex

Read-only MCP server for ClickHouse metadata, parameterized queries, and plan analysis.

LocalFreeDatabases

Cloaked Agent

1

CloakedAgent/cloaked

Trustless spending accounts for AI agents on Solana with on-chain enforced limits.

LocalAccount neededFinance, Fintech & Payments

cloudcostwise

1

cloudwise-app/cloudcostwise

Find AWS waste with your own read-only credentials. Runs locally. Nothing is sent to CloudWise.

LocalFreeCloud Platforms

cloudpin

12.2k

paureis/cloudpin

Read-only checks that cloud CLI commands run on the accounts a project pins in .cloudpin.yml.

LocalFreeProductivity & Project Management

Clousd SDK

1

Clousd-Android/clousd-sdk

Real Android phones in the cloud for AI agents: give phones a task in plain words and get the answer

Local + RemoteAccount neededProductivity & Project Management

Cms

1

pipeworx-io/mcp-cms

CMS Open Data MCP — US Centers for Medicare & Medicaid Services.

Local + RemoteFreeOther Tools & Integrations

Cmssy

1

cmssy-io/cmssy-mcp

Hosted headless CMS with native commerce: pages, media, forms, products, orders, refunds, discounts.

Local + RemoteAccount neededE-Commerce & Delivery

Coador

1

automaticqa/coador

Evidence-backed Android repository knowledge for humans and AI agents

LocalFreeKnowledge, Memory & RAG

Coating Lab

1

hpdkhoa/coatinglab-mcp

Real surface finishes for game gun models: sourced finishes, variants, wear baked from use

LocalFreeAI Agents & Coding Agents

Code Fundi

1

Code-Fundi/code-fundi-mcp

CodeFundi MCP server for codebase mapping and blast-radius analysis.

LocalFreeLocation & Travel

Code Impact

1

vk0dev/code-impact-mcp

Dependency graph and blast-radius analysis for local TypeScript/JavaScript repos.

LocalFreeDeveloper Tools

Code Index

1

achreftlili/code-index

SQLite-backed hybrid (vector + FTS) code search index for Claude Code over MCP.

LocalFreeDatabases

Code of Paper

1

isagelswann/codeofpaper-cli

Find GitHub implementations of arXiv research papers — paper lookup, ranked code, search.

LocalFreeVersion Control

codeagent-memory

1

HanochZhu/codeagent_memory

Local code graph and solution memory for coding agents via CLI and MCP.

LocalFreeKnowledge, Memory & RAG

CodeDroid

1

codedroid-team/codedroid-mcp

Use your real Android phone from any MCP client: read the screen, tap, type, run tasks and adb.

LocalFreeProductivity & Project Management

Codesearch

1

SK-DEV-AI/codesearch

Code, package, docs, paper and vulnerability search. 17 tools, keyless lanes.

LocalFreeSearch & Web Scraping

Codex ServerOps

1

cyyprezz/codex-serverops-mcp

Stateful Windows OpenSSH server operations for Codex with local credential handling.

LocalFreeDeveloper Tools

CodeZaiku

1

Wyrdsekai/codezaiku

A coding and development harness on local models or hosted APIs, for code, review, research and ops.

LocalFreeAI Agents & Coding Agents

Codigest

1

NaNIsaac/codigest

Terminal output, project snapshots and semantic diffs as LLM-ready context

LocalFreeProductivity & Project Management

Cognitive Substrate

1

JaysonAIOnline/mcp-cognitive-substrate

28-layer cognitive substrate with cross-session ToT evolutionary memory and self-telemetry tools

LocalFreeKnowledge, Memory & RAG

Cognos Session Memory

1

base76-research-lab/cognos-session-memory

CognOS trust scoring (C=p·(1-Ue-Ua)) and session trace storage as MCP tools.

LocalFreeKnowledge, Memory & RAG

CogSession

1

premanand8800/cogsession

Session memory for AI coding agents: records decisions and dead ends, flags what went stale.

LocalFreeKnowledge, Memory & RAG

cogvault

1

NBibikov/cogvault

Local hybrid-search memory for AI agents over plain Markdown. Multi-tenant, offline, no LLM.

LocalFreeSearch & Web Scraping

Coingecko

1

cyanheads/coingecko-mcp-server

Crypto market data via CoinGecko — prices, markets, history, trending, and deep coin metadata.

LocalFreeFinance, Fintech & Payments

Coinpaprika

1

pipeworx-io/mcp-coinpaprika

Coinpaprika MCP — alternative crypto data source

Local + RemoteFreeFinance, Fintech & Payments

College Scorecard

1

cyanheads/college-scorecard-mcp-server

Search, compare, and analyze U.S. college data — costs, earnings, programs, and outcomes.

Local + RemoteAccount neededSearch & Web Scraping

commit-check

1

commit-check/commit-check-mcp

Commit policy as code for AI agents: check commit messages, branch names and authors before a push

LocalFreeSecurity & Identity

Company Facts

1

groundtruthtools/ats-jobs-mcp

Company data from official sources, plus a finder for the best paid x402 API for any task.

Local + RemotePaid serviceFinance, Fintech & Payments

Computegpu CLI

1468

jyswee/computegpu-cli

Rent cloud GPUs from your agent: live catalogue, deploy, stop, destroy. Per-second billing.

Local + RemoteAccount neededAI Agents & Coding Agents

ComputerMCP

1

Agent360dk/computerMCP

macOS computer use with the guardrails on: passwords blacked out, writes need consent, all logged.

LocalFreeOther Tools & Integrations

Comunio

1

josetorronteras/comunio-mcp

Read and operate a Comunio fantasy football team: squad, market, offers, lineup

LocalAccount neededOther Tools & Integrations

Congressgov

1

cyanheads/congressgov-mcp-server

Access U.S. congressional data (bills, votes, members, committees) via MCP.

Local + RemoteFreeOther Tools & Integrations

ConnectWise Automate

1

WYRE-AI/connectwise-automate-mcp

MCP server for ConnectWise Automate RMM — computers, clients, alerts, and scripts.

LocalAccount neededMonitoring & Observability

Conning

1

EranYonai/Conning

Run commands on your remote test machines over SSH without the agent ever seeing a secret.

LocalFreeSecurity & Identity

Contactapi

1

kozmos-tech/contactapi

An open-source API for collecting and managing contacts and signups.

LocalFreeDeveloper Tools