# Show HN: MCP Harbor – An MCP Registry > Source: > Published: 2026-09-14 16:59:00+00:00 # Find MCP servers your agent can use. **20** Model Context Protocol servers exposing **121** tools, 8 of them hosted remotely. Browse below, or point an agent at [/llms.txt](/llms.txt). - ## Brave Search stdiocom.brave/brave-search Web, local, news, image and video search through the Brave Search API. Needs an API key from the Brave developer portal. search web news 5 tools - ## Cloudflare Docs streamable-httpcom.cloudflare/docs Cloudflare's hosted documentation server. Searches developers.cloudflare.com so answers about Workers, R2, D1 and the rest cite current docs. documentation cloudflare hosted 2 tools - ## Context7 stdioio.github.upstash/context7 Up-to-date, version-specific library documentation and code examples pulled straight into the prompt, so generated code matches the API that actually exists. documentation developer-tools coding 2 tools - ## DeepWiki streamable-httpcom.deepwiki/mcp Hosted server from Cognition that answers questions about any public GitHub repository using DeepWiki's generated documentation. No authentication required. documentation github code-understanding hosted 3 tools - ## Everything stdioio.github.modelcontextprotocol/server-everything Reference test server that exercises every MCP feature: tools, resources, prompts, sampling, logging and progress. Useful for testing clients, not for production. reference testing official 8 tools - ## Exa Search stdioio.github.exa-labs/exa-mcp-server Neural web search built for agents: web search with live crawling, code-context search, company research and page crawling. Needs an Exa API key. search web research 4 tools - ## Fetch stdioio.github.modelcontextprotocol/fetch Reference server that fetches a URL and converts the page to markdown for a model to read, with optional raw mode and pagination through long pages. reference web http official 1 tools - ## Filesystem stdioio.github.modelcontextprotocol/server-filesystem Reference server for local file operations, scoped to directories you pass as arguments. Read, write, edit, search and inspect files and directory trees. reference files local official 11 tools - ## Git stdioio.github.modelcontextprotocol/git Reference server for reading, searching and manipulating local Git repositories: status, diffs, log, commits, branches and checkouts. reference git developer-tools official 12 tools - ## GitHub streamable-httpio.github.github/github-mcp-server GitHub's official MCP server. The hosted endpoint authenticates with OAuth or a personal access token; the same server also ships as a Docker image for local use. github git developer-tools issues 10 tools - ## Hugging Face streamable-httpcom.huggingface/mcp Hugging Face's hosted MCP server. Search models, datasets, papers and Spaces on the Hub, and run selected Spaces as tools. machine-learning models datasets hosted 8 tools - ## Linear streamable-httpcom.linear/mcp Linear's hosted MCP server for issues, projects, cycles and comments. Authenticates with OAuth on first connection. issues project-management hosted 8 tools - ## Memory stdioio.github.modelcontextprotocol/server-memory Reference knowledge-graph memory server. Persists entities, relations and observations so an agent can remember facts across conversations. reference memory knowledge-graph official 9 tools - ## Notion streamable-httpcom.notion/mcp Notion's hosted MCP server. Search, read and write pages and databases in a workspace after an OAuth sign-in; no local install. notes documents productivity hosted 5 tools - ## Playwright stdioio.github.microsoft/playwright-mcp Browser automation from Microsoft's Playwright team. Drives a real browser through accessibility snapshots rather than screenshots, so a model can navigate, click, type and read pages. browser automation testing web 8 tools - ## Sentry streamable-httpcom.sentry/mcp Sentry's hosted MCP server. Look up issues, errors, traces and performance data for your projects and hand the context to an agent fixing the bug. errors monitoring observability hosted 6 tools - ## Sequential Thinking stdioio.github.modelcontextprotocol/server-sequential-thinking Reference server that gives a model a structured scratchpad for step-by-step problem solving, with revision and branching of earlier thoughts. reference reasoning official 1 tools - ## Stripe streamable-httpcom.stripe/mcp Stripe's hosted MCP server plus documentation search. Create customers, products, prices, payment links and invoices, and query the Stripe docs. payments billing hosted 8 tools - ## Supabase stdiocom.supabase/mcp-server-supabase Manage Supabase projects from an agent: run SQL, inspect schemas, apply migrations, read logs and deploy edge functions. Scope it to one project and read-only mode where you can. database postgres backend 8 tools - ## Time stdioio.github.modelcontextprotocol/time Reference server for current time and time-zone conversion, so a model can answer 'what time is it in Tokyo' without guessing. reference time utilities official 2 tools