F
licenseNot graded
qualityB
maintenanceVerified AI free-tier limits, quota comparisons, commercial-use verdicts and zero-cost workflows. Every entry carries a human-checked verification date and is re-checked by a daily link patrol.
77,203 servers. Updated
Search Relevance ↓
Recent Usage ↓
Date Added ↓
Date Updated ↓
Weekly Downloads ↓
GitHub Stars ↓
Recent GitHub Stars ↓
Matching MCP tools:
Matching MCP Connectors:
fr.gluten-free
io.github.agent-blueprint
email.fixture
io.github.khs0927
"Free servers available for testing purposes" matching MCP servers:
- AlicenseNot gradedqualityCmaintenanceSeven remote MCP servers exposing 51 published Apify scrapers as agent tools: company diligence, social listening, recruiting, real estate, lead generation, e-commerce and academic research. Billed per result, and a call that returns nothing is never charged.MIT
- AlicenseNot gradedqualityBmaintenanceConnect to your TTRPG campaign's repository and database. Instead of retrieving prose, its 48 tools (20 read, 28 write) return typed state: 14 entity schemas (NPCs, factions, locations, sessions, lore), relationship and knowledge-graph queries, wiki blocks, and a narrative-state bundle of open threads and canon facts.1MIT
- FlicenseNot gradedqualityCmaintenanceOffers a control surface for AI agent security with four independent checks: source-code scanning, tenant isolation, LLM content verification, and deploy gating. Currently in pre-release, with no functional scanning engines yet.
- FlicenseNot gradedqualityBmaintenanceEnables managing a parametric CLI command registry with profile isolation and pipelines from Cursor agents via 11 MCP tools.1
- AlicenseAqualityAmaintenanceMCP server for Pi Network that enables AI agents to query Pi chain data (balances, transactions) and verify user tokens, with optional payment sending that is off by default.441651Apache 2.0
- AlicenseAqualityAmaintenanceEnables Claude to interact with FTP servers through natural language commands, allowing users to list directories, download/upload files, create directories, and delete files/directories on FTP servers.99325MIT
- AlicenseCqualityCmaintenanceA bridge between iOS simulators and the Model Context Protocol, enabling programmatic control of iOS simulators through standardized communication interfaces.1243TypeScriptMIT
- AlicenseNot gradedqualityAmaintenancePersistent AI memory server with 3-layer hybrid search (vector + FTS5 + keyword), confidence scoring via Reciprocal Rank Fusion, episodic/profile memory, and 16 tools. Zero LLM dependency. Works standalone with Claude Desktop and Claude Code. MIT licensed.3Business Source 1.1
- AlicenseNot gradedqualityBmaintenanceIdentity infrastructure for AI agents. Gives agents an evolving persona, session continuity, and self-correcting retrieval so they stop being strangers. Local-first, model-agnostic.8AGPL 3.0
- FlicenseNot gradedqualityAmaintenanceQuery normalized U.S. House and Senate STOCK Act disclosures, member trading histories, and aggregate trading statistics through MCP.
- FlicenseNot gradedqualityBmaintenanceFree x402 endpoint checker plus paid report and metadata tools. Remote MCP server for agents. Written by AI named Nock, not a human.
- FlicenseNot gradedqualityNot gradedmaintenanceSearch for local businesses worldwide. Structured data optimized for AI agents. • Search Millions of businesses over 49 countries (Europe, Northamerica, Southamerica, Asia, Oceania) • Quality & demand scoring for every business • Ranking based on real user click-through data • No API key needed, free access • Rate limit: 500 requests/hour per IP
- AlicenseAqualityAmaintenanceInstitutional-grade quantitative stock analysis and research signals for AI agents via the Model Context Protocol (MCP).2691MIT
- AlicenseAqualityBmaintenanceUS crime safety scores, recent incidents, neighborhood demographics, rent data, and registered-offender search by address. Free tier available.4MIT
- AlicenseAqualityBmaintenanceSolana token risk-scoring MCP server for AI trading agents — 0-100 safety score, on-chain insider wallet cluster detection, mint/freeze authority checks, and historical risk data via 3 tools.103MIT
- AlicenseAqualityAmaintenanceA fault-tolerant, stealth-enabled Model Context Protocol (MCP) server for web searching and content fetching. Built for AI Agents (Cursor, Claude Code, OpenCode), it uses a stealth browser engine to fetch pages, dynamically handles SPAs/React, and converts bloat into token-optimized Markdown.23192MIT
- AlicenseAqualityAmaintenanceAgentPay — x402 crypto data gateway on Stellar. 10 live pay-per-call tools: token prices, whale activity, gas tracker, DeFi TVL, Fear & Greed, Dune queries, token security. Agents pay USDC on Stellar. No API keys. Budget-aware sessions.203MIT
- AlicenseAqualityBmaintenanceProvides comprehensive GDPR compliance assessment tools for AI/ML systems, including lawful basis determination, DPIA generation, and data subject rights handling. It also crosswalks GDPR requirements to EU AI Act obligations with AI-specific considerations throughout.69MIT
- AlicenseAqualityAmaintenanceMCP server for structured Australian macroeconomic and financial data from the Australian Bureau of Statistics (ABS), the Reserve Bank of Australia (RBA), and the Australian Prudential Regulation Authority (APRA).4142MIT
