Free MCP servers · page 184

Open source MCP servers that need no paid account or API key, based on each listing. Run them locally with Claude Code or any MCP client.

12,864 servers · showing 8785–8832

CougarMap

bryantclark/cougarmap

Find trail-camera spots for mountain lions from free public map data, ranked and explained.

LocalFreeLocation & Travel

County

0

gabrielmahia/county-mcp

Kenya county reference: facts, budget guide, services, CDF, wards and contacts. Sample data.

LocalFreeOther Tools & Integrations

Court Records

mrfentmen/court-records-mcp

Search published US court opinions from the Caselaw Access Project. No key required.

LocalFreeSearch & Web Scraping

CourtAPI

0

courtio/courtapi-mcp

Search and retrieve US federal court cases, dockets, claims, and documents via PACER

LocalFreeSearch & Web Scraping

Covalent

0

pipeworx-io/mcp-covalent

Covalent / GoldRush MCP — unified wallet balances + transactions across 100+ chains (goldrush.dev…

Local + RemoteFreeFinance, Fintech & Payments

covdbg

0

liasoft/covdbg-mcp

C++ code coverage on Windows for AI agents. Find uncovered code from PDBs, no rebuild.

LocalFreeAI Agents & Coding Agents

Coverage Unlocked Web

edgeedgehq/coverage-unlocked-web

Insurance denial code lookup, appeal letter generation, and denial analysis for AI agents.

LocalFreeAI Agents & Coding Agents

Coverctl

felixgeelhaar/coverctl

Go code coverage analysis tool with MCP server for AI-powered coverage workflows

LocalFreeDeveloper Tools

cq Zones

0

qso-graph/cq-zones-mcp

CQ zones as CQ publishes them (WAZ Zone Definitions), in ADIF's DXCC and subdivision codes

LocalFreeFinance, Fintech & Payments

Cratis Chronicle

0

Cratis/Chronicle.Mcp

Inspect Cratis Chronicle event stores read-only by default; opt-in, authorized job control.

LocalFreeSecurity & Identity

Crawlbase

0

pipeworx-io/mcp-crawlbase

Crawlbase MCP — wraps the Crawlbase Crawling API (crawlbase.com, formerly ProxyCrawl). One…

Local + RemoteFreeSearch & Web Scraping

CrawlConsole

com.crawlconsole/crawlconsole

Backlink Analysis MCP for AI Agents: authority, referring domains, and competitor link gaps.

Local + RemoteFreeSearch & Web Scraping

Crawlgraph

0

pipeworx-io/mcp-crawlgraph

CrawlGraph MCP — backlink intelligence on the public Common Crawl webgraph (4.4B edges, 120M…

Local + RemoteFreeSearch & Web Scraping

CRAYON C4

SQUORA-NL/CRAYON.C4

Author, validate and maintain a CRAYON-C4 architecture model — never write an invalid file.

LocalFreeSecurity & Identity

CrazySEO

351

bolidee/crazyseo

Audit whether ChatGPT, Gemini and Perplexity recommend a site. Readiness checks need no keys.

LocalFreeCommunication

Create All cg Save

0

xixi048/create-all-cg-save

Byte-patch CG unlock flags in offline single-player game saves, with backup and rollback.

LocalFreeOther Tools & Integrations

Create Cmp

0

kvdm-co-pilot/create-cmp

Compose Multiplatform UI as structured JSON for agents: trees, tokens, previews, diffs. No pixels.

LocalFreeAI Agents & Coding Agents

Creative Constraints

0

pipeworx-io/mcp-creative-constraints

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

Local + RemoteFreeOther Tools & Integrations

creatorloop

0

pandich93/creatorloop

Instagram content studio for Claude: analytics, competitors, Reels, publishing queue.

LocalFreeMarketing

Creedspace

0

Creed-Space/creedspace-mcp-server

Constitutional-AI safety guardrails for any LLM — personas, constitutions, adjudication.

LocalFreeAI Agents & Coding Agents

Crela

io.crela/mcp

Search the Crela software marketplace and publish, update and review your software from your agent.

Local + RemoteFreeSearch & Web Scraping

Crewdroid

0383

namyunsu/crewdroid

Multi-user Android field lab: N headless emulators, per-device network states, concurrency judging.

LocalFreeOther Tools & Integrations

crewlore

0

srijansk/crewlore

Team knowledge compiled from your coding agents' sessions and pull requests, every entry cited.

LocalFreeVersion Control

CrewOne

0

tzipway-dotcom/crewone-mcp-server

Taiwan film equipment rates, studios, photographer/director references; AI pre-production tools.

LocalFreeOther Tools & Integrations

Cricsheet

0

pipeworx-io/mcp-cricsheet

cricsheet -- ball-by-ball cricket data collapsed to match / player / team questions (fleet #2975).

Local + RemoteFreeOther Tools & Integrations

Crispy Profiling

01.5k

edgeorgie/crispy-profiling

Deterministic React render profiling: renders, wasted renders and their causes per component.

LocalFreeOther Tools & Integrations

Crixin Voice

0240

THELAZIZAGROUP/crixin

Give your AI a real phone: place calls, send SMS, fetch recordings and transcripts. Local or hosted.

Local + RemoteFreeCommunication

Cro Ireland

0

pipeworx-io/mcp-cro-ireland

cro-ireland -- the CRO (Companies Registration Office), Ireland's statutory register for companies…

Local + RemoteFreeOther Tools & Integrations

Cron

mrfentmen/cron-mcp

Parse, describe, and compute next runs for cron expressions locally. No network and no key.

LocalFreeOther Tools & Integrations

Cronometer

0

ekelly95/cronometer-mcp

Your Cronometer diary, nutrition with honest coverage (missing is never zero), and safe writes.

LocalFreeOther Tools & Integrations

Cross-Model Delegation

0

Jostophe-021/mcp-cross-model-delegation

Local MCP framework for bounded cross-model delegation, routing and evidence verification.

LocalFreeAI Agents & Coding Agents

Crossmatrix

0

praxec/crossmatrix

Multidimensional House of Quality (QFD) MCP server — cross-dimensional relationship matrices.

LocalFreeOther Tools & Integrations

Crs Reports

0

pipeworx-io/mcp-crs-reports

Congressional Research Service reports — Congress's own nonpartisan analysis, searchable and…

Local + RemoteFreeSearch & Web Scraping

Crumbtrail

439

CrumbtrailDev/crumbtrail

Recorded browser sessions, backend spans, and database row diffs as one ranked fix bundle.

LocalFreeBrowser Automation

Crunch Accounting (crunch

0

mattoddie/crunch-mcp

Work with your Crunch Accounting books: expenses, receipts, invoices, clients, suppliers and banking

LocalFreeFinance, Fintech & Payments

Crunchyroll

0

markswendsen-code/mcp-crunchyroll

MCP server for Crunchyroll anime streaming - search anime, manage watchlist, track viewing progress

LocalFreeSearch & Web Scraping

Cruxible Core

cruxible-ai/cruxible-core

Deterministic decision engine with receipts. Define rules in YAML, query a graph, get proof.

LocalFreeFinance, Fintech & Payments

Cryptair

0

Syronius/cryptair-mcp-server

Tamper-evident attestation tools for AI agents — on-chain receipts on Hedera Hashgraph mainnet.

LocalFreeAI Agents & Coding Agents

Crypto Intelligence

0

tompeezy/crypto-intelligence-mcp

Read-only crypto claim discovery and unsigned readiness; no wallets, quotes or payments.

LocalFreeFinance, Fintech & Payments

Crypto Link Check

0

devx-agent/crypto-link-check

Check crypto links for phishing lookalikes of wallets, exchanges and dapps before wallet connect

Local + RemoteFreeFinance, Fintech & Payments

Cryptoapis Signer

0

CryptoAPIs-io/cryptoapis-mcp-signer

Local transaction signing for EVM, UTXO, Tron, XRP, Kaspa, Solana and Tezos — no API calls

LocalFreeFinance, Fintech & Payments

Cryptocapi

0

Jegoba90/cryptocapi-mcp

Análisis de mercado cripto con sello verificable: cada motor firma su análisis con SHA-256.

LocalFreeFinance, Fintech & Payments

CryptoData API

elevasyncsolutions-jpg/cryptodata-api

Crypto data & trading MCP with 43 tools: prices, DeFi, NFTs, Solana swaps. 11 tools free.

Local + RemoteFreeFinance, Fintech & Payments

Cryptoetf

0

zerosix-studio/cryptoetf-mcp

Live spot crypto ETF flows for 16 assets and their funds, CEFI index and prices.

Local + RemoteFreeFinance, Fintech & Payments

Crystal Suppliers

0

ziyuant222/crystal-suppliers-mcp

Search verified crystal bracelets and source beads, accessories, and raw materials.

Local + RemoteFreeSearch & Web Scraping

Ct Dmv

0

pipeworx-io/mcp-ct-dmv

Connecticut DMV MCP — electric-vehicle registrations at vehicle level, aggregated on demand by…

Local + RemoteFreeOther Tools & Integrations

Cuba Memorys

762

LeandroPG19/cuba-memorys

Persistent memory MCP server. 28 tools, BM25+MMR+OOD retrieval, tamper-evident audit, code graph.

LocalFreeKnowledge, Memory & RAG

Cubiczan Chp

0

icohangar-ops/cubiczan-chp-mcp

Spend approval gate for AI agents: budget caps, HITL thresholds, signed audit hash.

LocalFreeAI Agents & Coding Agents