"FIRST" matching MCP servers:

A lightweight, local-first MCP server for executing HTTP requests and managing API collections and environments without cloud dependencies. It enables testing APIs, handling authentication, and importing OpenAPI specifications directly within MCP-compatible workflows.

A keyboard-first API client that stores requests and environments as plain files, and exposes its workspace over MCP so agents can browse, send, and create requests with vault access.

Converts existing HTTP operations and cURL commands into structured, local-first MCP tools that AI agents can call safely.

Kāhea is a local-first MCP server that enables coding agents to inspect API descriptions, plan exact requests, grant precise capabilities, and invoke operations with sealed evidence.

Replay-verified minimal JSON reproductions and deterministic TypeScript/OpenAPI drift checks. Local-first CLI and MCP server.