API Integration
| Server | Language | Stars | Downloads |
|---|---|---|---|
| guif GBIF MCP — wraps the Global Biodiversity Information Facility API v1 (free, no auth) | — | — | — |
| @guiie/buda-mcp MCP server for Buda.com's public cryptocurrency exchange API (Chile, Colombia, Peru) | TypeScript | — | — |
| gumroad-mcp Gumroad MCP Server | TypeScript | — | — |
| gutendex Gutendex MCP — wraps Gutendex API for Project Gutenberg books (free, no auth) | — | — | — |
| H2BIS ProjectBrain MCP Connect AI agents to H2BIS ProjectBrain - manage projects, use cases, and capabilities via MCP. | TypeScript | — | — |
| h2ogpte-mcp-server MCP API server for h2oGPTe | Python | — | — |
| Haas.my — Human-as-a-Service Hire verified humans for real-world tasks via API or MCP. 14 tools, free API key. | — | — | — |
| hackernews Hacker News MCP — search and retrieve stories from Hacker News | — | — | — |
| HackMD MCP Server Interact with your HackMD notes and teams seamlessly. Manage your notes, view reading history, and collaborate with team members using AI assistants. Simplify your note-taking experience with powerful API integrations. | — | — | — |
| HackTricks MCP Server Search and query HackTricks pentesting documentation with quick lookup and section extraction | TypeScript | — | — |
| Haiku DeFi MCP DeFi execution for AI agents — swap, lend, bridge, and yield across 22 chains. | TypeScript | — | — |
| Haldir Guardian layer for AI agents: identity, secrets, audit via MCP. | Python | — | — |
| HaloPSA MCP server for HaloPSA — clients, tickets, and PSA workflows via the HaloPSA REST API. | — | — | — |
| Handbook Manage handbook entries via CRUD operations, overview, and tag search through the Handbook API. | TypeScript | 0 | — |
| HAPI MCP Server HAPI MCP server: Dynamically exposes OpenAPI REST APIs as MCP tools for AI assistants | — | — | — |
| harness-mcp-server MCP server for Harness API integration | Python | — | — |
| Hashfile MCP Hash-anchored file editing with surgical precision over file editing and ironclad control of access | — | — | — |
| Hash Generator API Cryptographic hashing — MD5, SHA1, SHA256, SHA512, bcrypt. x402 micropayment. | — | — | — |
| Hash Generator — MD5, SHA256, SHA512, bcrypt Cryptographic hash generation API for AI agents. Generate MD5, SHA1, SHA256, SHA512, and bcrypt hashes instantly. Returns hash string, algorithm name, and output length. Tools: crypto_generate_hash. Use this for password hashing, data integrity verification, file checksums, or content deduplication. Essential utility for any security-aware agent. Returns: {hash, algorithm, length}. No API key required — x402 micropayment $0.001/call on Base L2. | — | — | — |
| Hashlock Markets Hashlock Markets — sealed-bid intent trading + HTLC settlement for AI agents. ETH, BTC, SUI. | TypeScript | — | — |
| hayhooks Easily deploy Haystack pipelines as REST APIs and MCP Tools. | Python | 139 | — |
| healthcare-mcp-public A Model Context Protocol (MCP) server providing AI assistants with access to healthcare data and medical information tools, including FDA drug info, PubMed, medRxiv, NCBI Bookshelf, clinical trials, ICD-10, DICOM metadata, and a medical calculator. | JavaScript | 113 | — |
| Healthy Aging Atlas Evidence-ranked supplement data: search, compare, price history, goal recs. No API key. | — | — | — |
| @h-ear/mcp-server MCP server for the H-ear World audio classification API — connect Claude, ChatGPT, and other AI agents to 521+ sound classes | TypeScript | — | — |
| Hebbian Mind Associative memory via Hebbian learning. Connections strengthen through use, decay through disuse. | Python | — | — |