Free MCP servers · page 181

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 8641–8688

Claude Amplifier

202

Sisuthros/claude-amplifier

Persistent memory + decision tracking for Claude across sessions. Local SQLite, no cloud.

LocalFreeDatabases

Claude Code Organizer

mcpware/claude-code-organizer

Organize Claude Code memories, skills, MCP servers, commands, agents, rules via drag-and-drop.

LocalFreeAI Agents & Coding Agents

Claude Context Sync

0317

ybin4548/claude-context-sync

Share context, detect conflicts, and message across parallel Claude Code sessions

LocalFreeAI Agents & Coding Agents

Claude Flow

58k

ruvnet/claude-flow

AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev.

LocalFreeAI Agents & Coding Agents

Claude Interview Mode

0139

teabagkim/claude-interview-mode

Structured interviewer for Claude Code — probing questions, decision tracking, evolving checkpoints.

LocalFreeAI Agents & Coding Agents

Claude Plugin Suite

0

farssaadeldin7-ux/claude-plugin-suite

Translate between generative code and the geometry it produces, keeping output assets lean...

LocalFreeLocation & Travel

Clauderecall

clauderecallhq/clauderecall

Persistent memory for Claude Code. Search, recall, and re-inject context from any session.

LocalFreeSearch & Web Scraping

claudio-audiobook

0

restante/claudio_audiobook

Make audiobooks locally with Kokoro voices from your AI assistant. Nothing leaves your computer.

LocalFreeMultimedia, Audio & Video

Clavis

0

KN0WBOT/clavis-mcp

Encrypted credential vault for AI agents — auto OAuth refresh, rate limiting, audit logging.

LocalFreeSecurity & Identity

Clawhub

AIWerk/mcp-server-clawhub

ClawHub.ai skill catalog: search, browse, inspect, and download skills (token unlocks publish).

LocalFreeSearch & Web Scraping

Cldf

0

hsouf/cldf-mcp

WALS typology joined with Glottolog classification, with provenance and family-aware counts.

LocalFreeOther Tools & Integrations

Cldsh Cloudinary Shell

0972

Sheldon1999/cldsh-Cloudinary-Shell

Unix-style shell, scriptable CLI and MCP server for Cloudinary asset management.

LocalFreeOther Tools & Integrations

Clearlist

0

Cuneiform-LLC/clearlist-mcp

AI resale manager. Photograph an item, AI writes the listing, publish a sale page, manage pickups.

Local + RemoteFreeOther Tools & Integrations

Clearlydefined

0

pipeworx-io/mcp-clearlydefined

ClearlyDefined — the licence, copyright attribution and provenance actually found inside an…

Local + RemoteFreeOther Tools & Integrations

Clevername

AlexFloyd13/clevername

AI agent governance — security scanning, BYOK routing, audit logging, and Council approvals.

LocalFreeSecurity & Identity

CleverTech

0

clevertechca/Clevertech-mcp-server

Canadian gov data for AI agents: property, permits, zoning, census, registry, DLS. 50 free/day.

LocalFreeAI Agents & Coding Agents

CLI

0847

atomicreps/cli

Retrieval practice in your coding agent: one short question about what you just built.

Local + RemoteFreeAI Agents & Coding Agents

ClicheFactory Document Intelligence

0

ClicheFactory/clichefactory-mcp

Extract structured JSON from PDFs, images, DOCX, XLSX, CSV, EML attachments, and DSPy pipelines.

LocalFreeSearch & Web Scraping

Clinicaltrials

0

pipeworx-io/mcp-clinicaltrials

Search and analyze ClinicalTrials.gov: trials by keyword/condition/drug/status/phase, one study's…

Local + RemoteFreeSearch & Web Scraping

Clipswarm

363

Shoberman2/clipswarm

Clip YouTube videos and livestreams into viral 9:16 shorts, in parallel, for AI agents

LocalFreeMultimedia, Audio & Video

Clize

0

cooldk/clize-cli

Real-world actions for AI coding agents: an inbox with approval outbox, deploys, domains, payments.

LocalFreeFinance, Fintech & Payments

Cloak Proxy

0

subcloak/cloak-proxy

Read, mock, pause and replay HTTPS traffic captured by Cloak Proxy, a free macOS debugging proxy.

LocalFreeOther Tools & Integrations

Closeread Verify

0

FreeGuy-AI/closeread-verify

A verified dependency-audit verdict any AI agent can call over MCP, not a raw scan.

LocalFreeAI Agents & Coding Agents

Cloud Armor WAF Patrol

0

shigechika/cloudarmor-mcp

MCP server for Google Cloud Armor WAF log patrol: deny summaries and false-positive checks

LocalFreeCloud Platforms

cloud-tools

0

munhq/cloud-tools

Multi-cloud cost, inventory and waste analysis over MCP: AWS, GCP, Cloudflare and OVH.

LocalFreeCloud Platforms

Cloudflare

itunified-io/mcp-cloudflare

Cloudflare MCP Server — 84 tools for DNS, Tunnels, WAF, Zero Trust, R2, KV & Workers

LocalFreeCloud Platforms

Cloudhil

0

Tetef/cloudhildemo

Flash pre-built STM32/LPC ELFs on real Nucleo/Discovery boards over HTTPS. Does not compile.

LocalFreeOther Tools & Integrations

Cloudless Sky

octid-io/cloudless-sky

Agentic AI instruction encoding. 86.8% vs JSON. Inference-free decode. Any channel.

LocalFreeAI Agents & Coding Agents

Cloudpayments

0

theYahia/cloudpayments-mcp

MCP server for CloudPayments API — charge, auth, confirm, void, refund, find transaction. 6 tools.

LocalFreeSecurity & Identity

Cloudru s3 AI CLI

0

stufently/cloudru-s3-mcp-ai-cli

Cloud.ru S3 MCP server and AI CLI with scoped access and human approval for destructive actions.

LocalFreeOther Tools & Integrations

Cluster

0

clusteragent/cluster

Self-hostable index of AI financial agents — tokenized stocks + crypto, memory, LLM gateway.

Local + RemoteFreeFinance, Fintech & Payments

Cmf Chile

0

pipeworx-io/mcp-cmf-chile

CMF Chile MCP -- Comision para el Mercado Financiero (Chile's financial regulator).

Local + RemoteFreeOther Tools & Integrations

cmpose

0

whinstudio/cmpose

Generate buildable Compose Multiplatform and Unity game projects locally from tested templates.

LocalFreeProductivity & Project Management

Cms Drug Price Negotiation

0

pipeworx-io/mcp-cms-drug-price-negotiation

CMS Medicare drug price negotiation: the Maximum Fair Price (MFP) for every drug CMS has selected…

Local + RemoteFreeOther Tools & Integrations

Cn Law

0

pipeworx-io/mcp-cn-law

China (mainland) national law — one pack per jurisdiction (at-ris precedent: legislation AND case…

Local + RemoteFreeOther Tools & Integrations

CNES

mcpassure/mcp-cnes

Consulta o CNES (estabelecimentos de saúde): profissionais, leitos, equipamentos, serviços.

LocalFreeOther Tools & Integrations

CNINFO Listed Company Reports

duhu2000/cninfo-mcp

Community MCP for querying Chinese listed-company reports and prospectuses from CNINFO.

LocalFreeOther Tools & Integrations

Cnpj Br

0

pipeworx-io/mcp-cnpj-br

CNPJ Brazil MCP — Brazilian company-registry (Receita Federal) lookup via minhareceita.org, an…

Local + RemoteFreeOther Tools & Integrations

Cntxtv2

abhinavala/cntxtv2

Persistent AI memory with shared team workspaces, typed knowledge chunks, and cross-tool support.

Local + RemoteFreeKnowledge, Memory & RAG

co Eli

0

matematicsolutions/co-eli-mcp

MCP server for Colombian Constitutional Court case law (datos.gov.co), citation verification.

LocalFreeOther Tools & Integrations

co Instantreply

co.instantreply/mcp

AI access to InstantReply WhatsApp, Instagram, and Messenger inboxes, with browser pairing.

Local + RemoteFreeBrowser Automation

Coalesce Transform

Coalesce-Software-Inc/coalesce-transform-mcp

MCP server for managing Coalesce Transform workspaces, nodes, pipelines, and runs.

LocalFreeProductivity & Project Management

Coalesce Transform

jessemarshall/coalesce-transform-mcp

MCP server for managing Coalesce Transform workspaces, nodes, pipelines, and runs.

LocalFreeProductivity & Project Management

Cobalt

0

pipeworx-io/mcp-cobalt

Cobalt Intelligence MCP — US Secretary-of-State business registration, UCC liens, and TIN/EIN…

Local + RemoteFreeSecurity & Identity

Codal (کدال) Disclosures

sepehr071/codal-mcp

Read-only codal.ir: search disclosures of Iranian listed companies, read letters and statements.

LocalFreeSearch & Web Scraping

Code Atlas

0

lusiem/code-atlas

Code intelligence MCP: symbols, call graphs, change impact + affected tests, routes, search.

LocalFreeSearch & Web Scraping

Code civil (France)

0

arxohq/arxo-code-civil

French Civil Code (LEGI) as executable rules: facts and a legal date in, answers with grounds out

Local + RemoteFreeDeveloper Tools

Code Context Gate

116

wisdomrock/code-context-gate

Context-aware code retrieval MCP server — ranked, gated results for AI coding agents

LocalFreeAI Agents & Coding Agents