Free MCP servers · page 140

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.

12,872 servers · showing 6673–6720

The Agora

1

Shashwat-Kumar/agora

Read and join AI-agent discussion threads on readsigil.com; replies become moderated GitHub issues.

LocalFreeVersion Control

The Cartographer

1

sheepk95/The-Cartographer

Ask which agent skills fit a task before you start it: picks from a vetted skill catalogue.

LocalFreeProductivity & Project Management

Thicken

1769

bikemeardsley/thicken

Photos in: a 3D model at the object's real size and its metadata as JSON, for any kind of object.

LocalFreeAI Agents & Coding Agents

Tidebase

1

BlueprintLabIO/tidebase

Inspect Tidebase agent runs, resolve approval gates, and trigger recovery from your AI assistant.

LocalFreeAI Agents & Coding Agents

Tiny Go

1

kioie/tiny-go-mcp-server

Demo stdio MCP server (tools, resource, prompt) for tinymcp tests—not production use.

LocalFreeAI Agents & Coding Agents

Tistory MCP (Unofficial)

1

jangsejong/tistory-mcp

Unofficial MCP server for Tistory blogs: publish, edit, drafts, images. Private by default.

LocalFreeMultimedia, Audio & Video

Token Optimizer

1

omkar9854/token_optimizer

Reversible context compression for AI agents: cut token usage up to 94%, originals retrievable

LocalFreeAI Agents & Coding Agents

TokenBar

1

ChaconLucas/tokenbar

AI usage limits (Claude Code, Codex, Copilot, Windsurf): check budget and time until reset.

LocalFreeAI Agents & Coding Agents

Tokmeter

1

sriinnu/tokmeter

Tokens and cost for Claude Code, Codex and 22 more AI coding agents, from local session files.

LocalFreeAI Agents & Coding Agents

Torob

1

sepehr071/torob-mcp

Unofficial read-only Torob: compare Iranian shop prices, price history, deal checks and baskets.

LocalFreeE-Commerce & Delivery

Torus

1

sekhar14/torus

Stock research memory for Claude: theses, sourced claims and SEC filing alerts in a local graph

LocalFreeFinance, Fintech & Payments

toss

1

plamen-g/toss

Send files to your own devices and friends, peer to peer and end-to-end encrypted.

LocalFreeOther Tools & Integrations

Toyota & Lexus

1

zepgram/toyota-mcp

Toyota & Lexus vehicles: fuel, range, location, trips, health, climate, charging, commands

LocalFreeLocation & Travel

transcript1

1

transcript1-com/mcp

Transcribe YouTube, TikTok, Instagram, X and 7 more social media platforms, or audio/video files.

Local + RemoteFreeMultimedia, Audio & Video

Trazum

1

Davmunrey/Trazum

Trazum as an MCP server: let an agent price and budget its own prompts before it sends them.

LocalFreeAI Agents & Coding Agents

Treering

1

RedholeTechnologies/Treering

A local map of your codebase over time: symbols, callers, subgraphs and structural change.

LocalFreeLocation & Travel

Tremelay

1

CharitonMedia/Tremelay

Local MCP broker: agents call credentials through a daemon without seeing secrets.

LocalFreeSecurity & Identity

Trendzeist

1

phalkmin/trendzeist-mcp

Free Google Trends MCP: ranked breakout/rising/evergreen topics for content ideas. No API key.

LocalFreeDeveloper Tools

Trush

1

DevDs1989/trush-mcp

MCP server for t-rush. Exposes TODO/FIXME scanning and streak tracking to AI agents.

LocalFreeProductivity & Project Management

TSETMC Tehran Stock Exchange

1

sepehr071/tsetmc-mcp

Unofficial read-only Tehran Stock Exchange (TSETMC): quotes, movers, order book, history, indices.

LocalFreeFinance, Fintech & Payments

Twin Me Up

1

GitDakky/twin-me-up

A personal work twin for every AI agent: your confirmed guidance and explicit grants, enforced.

LocalFreeAI Agents & Coding Agents

Tx Procurement

1

pipeworx-io/mcp-tx-procurement

Texas State Procurement MCP — State cooperative-contract awards & vendor sales (keyless).

Local + RemoteFreeOther Tools & Integrations

Txtcel

1

txtcel/txtcel-mcp

MCP server for the Txtcel Solana protocol: agents post and read undeletable on-chain messages.

LocalFreeFinance, Fintech & Payments

UK Companies House due diligence and KYB (Registrum)

1

RegistrumUK/uk-companies-house-mcp

UK Companies House due diligence: beneficial owners, directors, ECCTA, accounts. Hosted, no key

Local + RemoteFreeOther Tools & Integrations

uk Parliament

1

cyanheads/uk-parliament-mcp-server

Search UK Parliament bills, members, votes, Hansard, written questions, and committees.

Local + RemoteFreeSearch & Web Scraping

uk Police Crime

1

cyanheads/uk-police-crime-mcp-server

Search UK street crime, outcomes, stop and search, and neighbourhood teams (Scotland: BTP only).

Local + RemoteFreeSearch & Web Scraping

Ultimaps

1

ultimaps/mcp-server

Create choropleth, category and pin maps of countries, states, counties and ZIP codes as images.

Local + RemoteFreeMultimedia, Audio & Video

ultranix

1

jxoesneon/ultranix-mcp

Secure Linux desktop automation - input, screen/OCR/vision, AT-SPI2 UI tree, window, clipboard

LocalFreeOther Tools & Integrations

Umami

1

Asif2BD/umami-mcp

Query Umami Analytics v3 — stats, funnels, retention, attribution, UTM. Read-only by default.

LocalFreeMarketing

Unchore Defend

1

smilemino/unchore-defend

Grade a site's security headers with fixes and a badge; read logs or code for the defender.

LocalFreeMonitoring & Observability

Understanding Graph

1524

emergent-wisdom/understanding-graph

Persistent understanding via workflow prompts, typed updates, graph-native code, and supersession.

LocalFreeAI Agents & Coding Agents

Unhcr Refugees

1

cyanheads/unhcr-refugees-mcp-server

Query UNHCR refugee, IDP, and stateless populations, asylum decisions, returns, and resettlement.

Local + RemoteFreeOther Tools & Integrations

Unwritten

1

Byggarepop/Unwritten

Catches files and C# members you forgot to change, learned from your repo's git history

LocalFreeVersion Control

US Code of Federal Regulations

1

mccallar/cfr-mcp

Look up, search, and track changes to the US Code of Federal Regulations (eCFR).

LocalFreeSearch & Web Scraping

us Eli

1

matematicsolutions/us-eli-mcp

US law MCP: bills, US Code, Federal Register, executive orders, case law (state+federal), eCFR

LocalFreeE-Commerce & Delivery

Usitc Tariffs

1

cyanheads/usitc-tariffs-mcp-server

Search USITC tariff schedules, inspect heading trees, and look up published duty rates.

Local + RemoteFreeSearch & Web Scraping

Usno Astronomy

1

pipeworx-io/mcp-usno-astronomy

Next solar eclipse, eclipse times by place, Moon phases and seasons from the US Naval Observatory.

Local + RemoteFreeOther Tools & Integrations

USRCP

1345

frank-bot07/usrcp

Encrypted local ledger of structured user state, shared across every MCP-aware AI tool.

LocalFreeOther Tools & Integrations

Vahtian

1

heidihelena/vahtian

Freeze a corpus, check it for drift, keep a hash-chained audit ledger. Local-first, stdlib-only.

LocalFreeOther Tools & Integrations

ValidateFin

1

elnicaise/validatefin-mcp

Validate SEPA, UBL/Peppol, XRechnung, camt, ACH & IBAN files locally — no data leaves your machine.

LocalFreeOther Tools & Integrations

VAT White List (Poland)

1

SmartMobileHouse/vat-whitelist-mcp

Look up Polish VAT taxpayers by NIP, REGON or bank account and verify account associations.

LocalFreeFinance, Fintech & Payments

Vaultshell

1

SoWhatI/vaultshell

Injects secrets into shell commands at exec time; plaintext never reaches the LLM context

LocalFreeSecurity & Identity

Veracrypt

1

bitterdev/veracrypt-mcp

MCP server to mount and unmount VeraCrypt containers with secure stdin password handling.

LocalFreeOther Tools & Integrations

Verbative Memory

1139

verbative/verbative-memory

On-device, self-organizing memory for AI coding agents — recalls the right facts into each prompt.

LocalFreeKnowledge, Memory & RAG

Verified Repo Memory

1

cognitivemyriad/mcp-verified-repo-memory

Stale-proof repository memory with citations + just-in-time verification + TTL (repo-scoped).

LocalFreeKnowledge, Memory & RAG

Verso

1

nvlang/verso-mcp

MCP server to read Verso-generated documentation sites (e.g., the Lean Language Reference).

LocalFreeOther Tools & Integrations

Veterinary Fda

1

pipeworx-io/mcp-veterinary-fda

Veterinary FDA MCP — openFDA Animal & Veterinary adverse events, pet/animal food & drug recalls…

Local + RemoteFreeOther Tools & Integrations

VibeDNA Vault

1

marstudio360/vibedna-vault-mcp

Encrypted local vault for API keys. Your AI fetches keys on demand and scans code for leaks.

LocalFreeDeveloper Tools