MCP servers for Claude Code

MCP-native LLM councils for debates, juries, blind panels, refinement, and custom deliberation.

Hosted, multi-tenant, access-controlled per-user memory built on Obsidian and Neon, exposed as an MCP server with a scheduled optimization

Read 31 blockchains over JSON-RPC and swap via Chord: best route, unsigned tx, simulation. No key.

Query Freshdesk: tickets, ticket details, contacts.

Query the GitHub REST API: profile, repos, repo details, code search.

Query the Open Library: full-text book search, work details.

Query the Postmark API: server info, templates, outbound messages.

Query the Resend API (key; set RESEND_API_KEY, Bearer): domains, domain details, email details.

Query Sentry (auth token; set SENTRY_AUTH_TOKEN, Bearer): organizations, projects, issues.

Query Tally (key; set TALLY_API_KEY, Bearer): forms, form details, submissions.

Official Onto MCP server — clean Markdown and AIO scoring for any URL, available as MCP tools for Claude Code, Cursor, and any MCP client.

A Model Context Protocol (MCP) server that provides integration with Pangea APIs

PushToDisplay CLI and MCP server — send real-time updates to display boards from your terminal or AI agents

Solar yield, irradiation and system sizing - no API key.

Ask about a YouTube video or fetch its transcript. Paid per call in USDC on Solana via x402.

CLI probe for MCP resource subscriptions — subscribe to MCP resources, receive live update notifications, and re-read updated content.

Read-only MCP server for the Handigraphs Stats API v1

Just let AI handle everything. Universal MCP server for Google Stitch with auto-setup, multi-CLI commands, professional design workflows

UN Charter (1945, as amended) as an executable model with worked cases; not UN-affiliated

MCP server for USAJOBS: federal job search. Needs a free API key.

Read, verify and export a tamper-evident log of what an AI agent did. Read-only.