Free MCP servers · page 106

qso-graph/pota-mcp

Parks on the Air MCP server. Park lookup, activator and hunter stats, live spots.

psyb0t/docker-predictalot

Self-hosted MCP server for time-series forecasting and tabular ML via foundation models.

genecell/preprint-fulltext

bioRxiv/medRxiv/arXiv preprint full text as structured sections for AI agents + search.

mughalhere/prompt-protection

Scan prompts, tool definitions and model output for injection, and guard agent tool calls.

POSIdev-community/ptai-mcp

Standalone launcher and agent integration for the PT Application Inspector MCP proxy.

sharebook-kr/pykrx-mcp

Korean stock market data (KOSPI/KOSDAQ) with ETF tracking and fundamental analysis

RAEN-DT/PyNetBridge

MCP implementation to connect AI agents with the PyNet Platform for BIM/Engineering automation.

jztan/qt4-doc-mcp-server

Offline MCP server for local Qt 4.8, Qt 5, and Qt 6 documentation with full-text search.

StanimirTenev/qrp-mcp

Local crypto inventory for developers and AI agents; coverage and limits inside the CBOM.

praveensehgal/remarkable-mcp

Read, write, and manage your reMarkable tablet — browse, upload, create folders, move, delete, OCR

JRCage/ribcage-agent-services

Verification and research desk for agents: packet validation, token screens, settlement checks.

husain-zaidi/ROS-MCP

MCP for ROS 2 monitoring, debugging, and managing nodes, topics, services, and TF2 frames.

Mickdownunder/SafeInstall

Local-first supply-chain security gate for npm/pnpm/bun: typosquat, release age, provenance checks

cyanheads/sanctions-screening-mcp-server

Screen names against OFAC, EU, UK, UN sanctions lists; resolve entities via GLEIF. Screening aid.

woodcoal/SearchHub

Aggregate Serper, Tavily, Exa and AnySearch behind one MCP-ready API with key rotation and quotas.

KryptosAI/mcp-seatbelt

MCP runtime security proxy. Blocks dangerous AI agent tool calls with a policy engine.

yyeongjin/secret_mcp

Local MCP server for isolated, evidence-backed GDWEB design analysis and web search.

AleBrito124356/mcp-secret-sentinel

Local secret guardrails: scan code, git changes and MCP configs for API keys; redact text

secureprivacy/secure-privacy-mcp

An MCP server that automatically integrate GDPR-compliant cookie consent banners into websites

CoderDayton/semantic-cache-mcp

File cache for coding agents: re-reads cost ~40 tokens, changed files return diffs.

raxocode/seo-notary

Verify what a web page really returns over HTTP and in a browser. Deterministic, local, no LLM.

PranavNagrecha/Salesforce-Intelligence

Ask your AI what breaks before you change Salesforce. Offline, read-only, cited answers.

hydope/shortsmash

Generate finished short videos from a prompt, fetch trends, and check project status via MCP.

cdrn/sigil

Local keystore + MCP server. Claude can sign EVM transactions but never sees the private key.

xingbofeng/skill-deck

Expose local Agent Skills as adapter tools, MCP resources, MCP tools, and share artifacts.

RudrenduPaul/skillguard

Security scanner for third-party AI agent-skill files (SKILL.md, hooks, scripts) via MCP.

eiler2005/slidecraft

Builds editable PowerPoint, PDF and HTML decks from a deck spec, with fit, source and visual checks.

patwalls/slope

Proprietary B2B creator-velocity data: ranked board, live breakouts, and audience-growth curves.

gogogadgetbytes/smart-connections-mcp

MCP server for Obsidian Smart Connections. Semantic search using your vault's embeddings.

sksareen/smartipedia-mcp

Read, search and edit Smartipedia, an open AI-native encyclopedia. No API key, no signup.

smriti-memcore/smriti-memcore

Neuro-inspired long-term memory for AI agents with semantic graph and consolidation.

agentzeny/snap-public

Private agent payments on Solana via ZK proofs: deposit, withdraw, list pools, estimate fees.

BASHBOP/solumbe

Deterministic local repository context, impact analysis, and merge-readiness evidence for AI agents.

bytewizard42i/soulSketch

Portable, user-owned AI memory packs: read, validate, fingerprint, diff, and observe

Sidsaladi9/spark-prompts

Search 1,000+ battle-tested AI prompts from getprompts.org into Claude Code, Cursor, ChatGPT.

SpecLeft/specleft

Python intent tracing MCP: map specs to pytest tests, monitor implementation progress, offline-only.

Alele496/bsv-specmate

BSV coding knowledge engine for AI agents — pre-compile traps and post-compile diagnosis.

aabhisrv/Spiderbrain.ai-Coremind

Deterministic context layer for your codebase: change impact, blast radius, answers with receipts.

Sprintra-io/sprintra-mcp

The project brain for AI coding agents — memory, decisions, sprints, knowledge base via MCP.

rctruta/sql-benchmarks-dagster

Query pre-computed SQL engine benchmarks. Runs standalone, no server setup required.

OtterMind/sqlx

Run SQL on 30+ databases through saved, encrypted connections; credentials stay local.

d00mus/MCP-SSH

SSH terminals for AI agents: stateful shells, exit codes the moment a command ends, router CLIs.

millerchou/strava-mcp-bridge

Use Strava's official MCP from Codex and other local stdio clients without a developer app.

fitzyracing1/Super

Permission-gated superuser (sysadmin) MCP agent with enterprise guardrails and audit.

mgriffen/tapsite

MCP server for web inspection, design system extraction, and accessibility audits

baccaraaa/tavero

Finds UI drift in React apps (buttons, cards, colors, spacing) and gives your agent each fix

MirrorEthic/temporal-mcp

Wall-clock awareness for LLM agents. Two tools: elapsed-time-between-turns + day rollover detection.

valewnrt/testa

Drive the iOS Simulator from an agent: read the screen, tap/type/swipe, replay flows in CI.