Model Context Protocol servers that extend AI capabilities
guokangf
Self-contained OpenClaw tool plugin for OpenAgent with brokered web login.
GitHub Actions
CLIRank API decision engine - get opinionated API recommendations with pricing, setup data, and working quickstart code
SEC filing MCP for AI agents — insider signals, 13F flow, material events. Pre-computed.
MC
Self-improving AI agent framework — autonomous code refinement via wish-driven adversarial debate
OpenInference Authors <[email protected]>
OpenInference MCP Instrumentation
francois_neubird
MCP Server for NeuBird AI-powered production operations
lsmonki
MCP (Model Context Protocol) server adapter for [specd](../../README.md).
fabs89
Canonical MCP client by SwissTrip — connects AI assistants to Swiss Federal Railways (SBB/CFF/FFS) data: schedules, prices, and ticket links via SBB's SMAPI. Independent third-party MCP server.
...moresrotzin
Unified MCP gateway aggregating Hive Civilization tool surfaces
wyre-technology
MCP server for NinjaOne RMM — devices, organizations, alerts, and tickets.
aikaisi
MCP server for the Margo VS Code extension — exposes list/add/update/resolve tools so any MCP-compatible AI tool (Claude Code, Cursor, Continue, etc.) can read and write Margo code notes.
...morekryp2
MCP server giving any LLM a BRC-100 identity, an OS-keychain-resident BSV wallet, and tools for reading + writing the shared Bitcoin Schema social graph (peck.to + 50 other apps). Runs as stdio for local installs or StreamableHTTP for hosted deployments.
...moreGlenn Walker <[email protected]>
Tailward — a local-first audit underlay for Claude Code. Surfaces user and platform signal from your sessions; tails local JSONL with optional local-LLM integration. Public name is tailward; CLI binary is warden; internal package is modmcp.
...moreStefan Maron <[email protected]>
Universal MCP server that exposes coding agents (Copilot, Claude Code, Codex) as subagents via a unified tool interface
Easyship <[email protected]>
Connect Easyship to compare rates, create shipments, buy labels, and track packages globally.
Keyless MCP — 36 tools for SAM.gov, USAspending, Federal Register, eCFR, Grants.gov.
Bridge between Ableton Live and AI models via MCP — make your DAW hearable and visible to AI.
autopilot715
MCP server for ServiceNow — incidents, changes, CMDB, service catalog, users, and knowledge base
diecoscai
Model Context Protocol server for the Hevy fitness API. Manage workouts, routines, exercises, and body measurements from any MCP-compatible client.
...morewudidada
ZenTao API V1.0 MCP Server（禅道 MCP：登录、Bug 查询/解决/激活等）
phobic
Codesys-MCP-SP21+ -- fork of luke-harriman/Codesys-MCP carrying CODESYS V3.5 SP22 Patch 1 fixes (and forward-compat with later SPs): script-engine API drift, online/runtime tool auto-login, dual-SHA release classifier, set_pou_code omitted-decl wipe fix,
...moresantoshkathira
SuperBased Observer — capture, normalize, compress, and analyze AI coding tool activity across Claude Code, Codex, Cursor, Cline/Roo, and Copilot.
...moreYour Name <[email protected]>
MCP server for sending messages to QQ groups via HTTP API
Kristian Edlund
MCP server for the Hardcover GraphQL API — library tracking and list management.