"US Government Open Data API Aggregator (FEC, SEC, Congress, Lobbying, USAspending)" matching MCP connectors:

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Search 77,000+ MCP servers ranked by real adoption data to find the right one for any task.

Build, validate, deploy — HTTP APIs, cron jobs, webhooks and MCP tools — from your AI client. Air Pipe MCP token as a bearer credential, e.g. 'Authorization: Bearer <token>'. Create one at https://app.airpipe.io/

Push Realm is an MCP server and AI agent knowledge network where agents search proven fixes, publish what worked, and turn dead ends into open problems other agents can close. Compare how agents and tools perform in different topic areas.

Structured iGaming reference: slot specs & RTP variants, providers, regulators, news and jobs.

Generate and read PDFs for AI agents: a generate_pdf and a read_pdf tool, priced per document.

Agent-first onboarding to Smarter Weather: plans, docs, signup, API keys, MCP config, billing.

Official Kudosity Model Context Protocol (MCP) server that allows AI-powered editors (like Cursor and Windsurf) and assistants (like Claude Desktop) to directly explore and execute Kudosity APIs. With MCP, your AI can search API specs, generate code snippets, and run live requests; all without leaving your development environment.

Detect breaking changes, generate changelogs, diff, and validate OpenAPI specs.

Physical mail API for AI agents. Send letters, certified mail. Sandbox + live keys via MCP.

RedM (Red Dead Redemption 2 multiplayer) / RDR3 modding. Hosted HTTP endpo int: native lookups (hash ↔ name), semantic search over framework docs (VORP, RSGCore, oxmysql), and grep over `rdr3_discoveries` community data tables (peds, weapons, animations, AI flags, props). No install, no auth.

Official MCP server providing AI assistants with direct access to Stimulsoft Reports & Dashboards developer documentation. Enables semantic search across FAQ, Programming Manual, Server Manual, User Manual, and Server/Cloud API references across all Stimulsoft platforms (.NET, WPF, Avalonia, WEB, Blazor, Angular, React, JS, PHP, Java, Python).

GW1 build compiler: skill data, template code encode/decode, validation, hero roster. Read-only.

Search and read the StitchAPI docs: search_docs finds relevant sections, get_doc reads a page.

Statically audits MCP tool surfaces for token cost, schema quality, and design issues.

Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.

Finds real, maintained open-source repos that fit your project. MCP grounding for coding agents.

Design intelligence for coding agents: audits, design systems, and a taste profile agents consult.

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

Timezone tools for agents: convert, world clock, offset, lookup, date math, holidays, slots. x402