Free MCP servers · page 205

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 9793–9840

Local RAG

damoqiongqiu/mcp-local-rag

Semantic code & doc search with keyword boost. AST code nav, auto HF mirror, local, privacy-first.

LocalFreeSearch & Web Scraping

Local Translate

0

damoqiongqiu/mcp-local-translate

Local NLLB translation for 200+ languages. Zero cloud, zero cost, runs entirely on your machine.

LocalFreeOther Tools & Integrations

Local Vector Search

0

DimonSmart/LocalVectorSearchMcp

Local Markdown search, navigation and editing via MCP, with optional vector embeddings.

LocalFreeSearch & Web Scraping

Localecheck

0130

qinisolabs/localecheck

Verified locale data for AI agents: dates, phone, currency, tax, holidays, addresses (UK/US)

LocalFreeAI Agents & Coding Agents

Localgov

0

localgov-jp/localgov-mcp-server

Japan central + municipal subsidies (20,810 grants, 1,627 munis). 8 tools beyond Jグランツ MCP.

Local + RemoteFreeOther Tools & Integrations

Localhost Doctor

0

Jazzfer-2003/localhost-doctor

Diagnoses broken XAMPP/WAMP localhost stacks: port conflicts, crashed Apache/MySQL, error logs

LocalFreeDatabases

Loci

0

AskLoci/loci-plugins

Run local models on your Apple silicon Mac with Loci. Requires macOS 26.2 or later.

LocalFreeAI Agents & Coding Agents

Lock Autopsy

0472

DarkKitty-w/lock-autopsy

On-chain token lock & vesting auditor: cancelable, revocable, transferable flags.

LocalFreeOther Tools & Integrations

Lockspec

144

LockSpec/lockspec

MCP server giving AI coding agents version-pinned API context from your OpenAPI specs.

LocalFreeAI Agents & Coding Agents

Lockstep

0

mrfentmen/lockstep-mcp

Local lockfile and package-manager reproducibility analysis without dependency details. Tools...

LocalFreeDeveloper Tools

locli

0

mariohahn/locli

Find, add, push and pull an app's user-facing texts in locli (iOS, Android, web, backend).

LocalFreeOther Tools & Integrations

Locus

EDKarlsson/locus

Hierarchical markdown memory palace for AI agents — structured palace navigation via MCP tools.

LocalFreeKnowledge, Memory & RAG

Locus

0

Nano-Nimbus/locus

Hierarchical markdown memory palace for AI agents — structured palace navigation via MCP tools.

LocalFreeKnowledge, Memory & RAG

Locus

0

paladini/locus-mcp

Lightweight MCP server for LSP code intelligence — symbol lookup, refs, types, diagnostics.

LocalFreeDeveloper Tools

Lodekeep

171

com.lodekeep/memory

Memory MCP server for Claude Code. Correct a fact and the old version stops being recalled.

Local + RemoteFreeKnowledge, Memory & RAG

Log Anomaly Detector

Ankit512/log-anomaly-detector

Read-only MCP server over a local log-analysis backend; a client that computes no verdicts.

LocalFreeMonitoring & Observability

Log Reducer

0153

launch-it-labs/log-reducer

Reduces log files for AI consumption — 50-90% token reduction via 18 deterministic transforms.

LocalFreeMonitoring & Observability

log-ai-compressor

hu-chenyu/log-ai-compressor

Local log forensics: compress logs into citable evidence with root-cause confidence tiers.

LocalFreeMonitoring & Observability

Logdigest

0

CloudCorpRecords/logdigest

Condense a CI log to its failure sections and root-cause lines, with original line anchors.

LocalFreeMonitoring & Observability

Loggerhead

0

rubics-code/loggerhead-mcp

Read the logs, metrics, and traces of the app you are editing, from the Loggerhead Mac app.

LocalFreeMonitoring & Observability

Lokal

0

lokal-id/lokal

Indonesia-ready agents: NIK, phone, Rupiah, regions, postal codes, holidays, and PII masking.

LocalFreeAI Agents & Coding Agents

Lokka

jozrahq/lokka

Query and manage Microsoft Graph and Azure Resource Manager APIs from MCP clients.

LocalFreeCloud Platforms

Lombardia Trains

0

DenisRaimondi/lombardia-trains-mcp

Live Lombardy train boards, delays, platforms, and journey planning. No API key.

LocalFreeDeveloper Tools

Longevity Cell Therapy Weekly

0

recs84/longevity-cell-therapy-mcp

Free read-only feed of curated MSC, NK cell, extracellular vesicle and senescence research.

LocalFreeOther Tools & Integrations

longpath

S-CurveLabs/longpath

Read-only P6 / MS Project schedule analysis: CPM, float, DCMA 14-point, logic checks, S-curves.

LocalFreeProductivity & Project Management

Longshore

0114

chaytanc/longshore

Walk a cited post-extraction Seattle as an MCP world: go(), talk_to(), do(). Read-only, untracked.

LocalFreeSearch & Web Scraping

Longwire

0

longwiremedia/releases

Your private media library and records, with receipts: search, recordings, and a verifiable ledger.

LocalFreeSearch & Web Scraping

Loom

KlossKarl/loom

Local-first personal knowledge base. Cited answers from your vault via vector + graph retrieval.

LocalFreeKnowledge, Memory & RAG

Loom by SubverseLab

0

senolsahan037-oss/loom

Reads your own Ableton projects and writes MIDI, chains and markers into a running Live set.

LocalFreeProductivity & Project Management

Loop Protocol

0154

dingdawg/loop-protocol

Safe scheduled AI agents with governance gates. Verified, receipted, fail-closed.

LocalFreeAI Agents & Coding Agents

LoopGrid

0

loopgridio/loopgrid-mcp

MCP bridge for tamper-evident evidence around consequential AI and agent decisions.

LocalFreeAI Agents & Coding Agents

LopeBase

2.5k

com.lopebase/lopebase

SEO, Search Console, analytics, revenue, and uptime for every site you run, from LopeBase.

Local + RemoteFreeSearch & Web Scraping

Lordbasilaiassistant Sudo

lordbasilaiassistant-sudo/mcp-servers

Smart contract security scanner — vulnerabilities, risk scores, and calldata decoding

LocalFreeSecurity & Identity

loremfile

0474

kumarprabhashanand/loremfile

CC0 sample files and test fixtures: find one, get its URL and SHA-256, check a copy on disk.

LocalFreeOther Tools & Integrations

Louisiana Code

0

pipeworx-io/mcp-louisiana-code

Louisiana Laws — Revised Statutes, Civil Code, Code of Civil Procedure, Code of Criminal…

Local + RemoteFreeDeveloper Tools

Lousa

0122

henriquepe/lousa

A whiteboard where AI agents draw their explanations as hand-drawn animated diagrams

LocalFreeAI Agents & Coding Agents

Lovie Company Formation

0166

lovieco/lovie-company-formation-mcp-npx

Form companies, manage bank accounts, cards, invoices and more — directly from your AI coding tools.

Local + RemoteFreeFinance, Fintech & Payments

Loyaltyvip js

0

movaMedia-Inc/loyaltyvip-js

U.S. casino directory + a player's loyalty data, comps, tiers, and gambling tax docs.

Local + RemoteFreeProductivity & Project Management

lt Eli

0

matematicsolutions/lt-eli-mcp

MCP server for Lithuanian legislation (TAR via data.gov.lt) with verifiable citations.

LocalFreeOther Tools & Integrations

Lucernel Public Tools

0

Lucernel/public-apis

Five free tools: personal/couple matrices, angel numbers, Bible verses and seeded names.

LocalFreeOther Tools & Integrations

Luchtmeetnet

0

pipeworx-io/mcp-luchtmeetnet

Luchtmeetnet MCP — official Netherlands air quality (RIVM Luchtmeetnet, api.luchtmeetnet.nl)

Local + RemoteFreeDeveloper Tools

Lucyd

0

lucyd-trade/mcp-server

Trade Bitcoin Up/Down prediction markets on Lucyd: markets, order books, orders, positions.

Local + RemoteFreeFinance, Fintech & Payments

Luma Events

0

alx1p/luma-cal-mcp

Discover events from Luma — search by category, city, distance, and keywords with calendar export

LocalFreeSearch & Web Scraping

Lumen

0

qompassai/lumen

Cross-media conversion engine: 2D art, 3D models and engine formats, deterministic over MCP.

LocalFreeAI Agents & Coding Agents

Lumen

0

nitishagar/lumen

Deterministic SEO audits as MCP tools: 36-rule site audit, keywords, rank, CWV reports.

LocalFreeMarketing

Lumi App Finder

0

alice51849/lumi-mcp

Find Lumi Studio iOS apps by task across all 50 Apple locales, with direct App Store links.

LocalFreeProductivity & Project Management

Lumis

0

jkapadia-techsterllc/lumis-mcp

Life sciences CRM migration intelligence for module mapping, compliance, and validation.

LocalFreeLocation & Travel

Lupin

0

qompassai/lupin

Revenue-alignment MCP server: opportunity ledger, capability matching, Qompass/NTRanch lanes.

LocalFreeOther Tools & Integrations