MCP servers and skills: search, filter by where they run, and compare.
Does an OpenAI-compatible endpoint disclose model prices without an account or key? One unauthenticated GET, five verdicts (YES/NO/AUTH/ERR/UNKNOWN) over three exit codes.
Node.jsMITFew starsNo key
Let the coding agent you already use delegate work to Claude Code, Codex, and Grok on demand — a local MCP server and Agent Client Protocol (ACP) gateway with persistent sessions, interactive approval
Node.jsApache-2.0★ 3Few starsNo key
Docs for Slack↔WxO MCP — install via npm @markusvankempen/slack-wxo-mcp-gateway. https://markusvankempen.github.io/
Node.jsApache-2.0Few starsNeeds a key
Claude Code + Claude Desktop plugin for any Bifrost MCP gateway: one-command setup, skill discovery, agent-driven memory, signed admin policy, and OAuth 2.1 for Desktop.
Node.jsMIT★ 4Few starsNo key
The OpenClaw control plane MCP server — 134 typed tools to operate the gateway's full management surface (cron, sessions, agents, channels, skills, secrets, doctor, …) from Claude Code, Cursor, or any
Node.jsMIT★ 1Few starsNo key
Shared MCP gateway with schema deferral, response shielding, and HTTP daemon mode. Replaces 12+ MCP servers with 6 tools — saves ~99% context tokens and ~2.7GB RAM. npm: harshal-mcp-proxy
Node.jsMIT★ 17No key
Unified MCP Gateway Platform, Marketplace & Custom MCPs
MCPLink only★ 23
Aforo metering SDKs (Node/Python/Java/Go + GraphQL/gRPC/WebSocket/MQTT + MCP/agent), API gateway plugins (Kong/Apigee/AWS/Azure/MuleSoft), and the EMQX broker plugin — send usage events to Aforo for b
Node.jsApache-2.0Few starsNo key
MCP server that lets AI agents query and operate 8 databases (MySQL, PostgreSQL, Redshift, MongoDB, Redis, DynamoDB, Elasticsearch, Kafka) with 145+ tools
Node.jsMITFew starsNo key
The Conifer SDK — one gateway for cloud, local, and BYOK inference, with exact per-call cost receipts. TypeScript + Python + MCP.
Node.jsApache-2.0★ 48No key
Turn third-party webhooks into MCP Events for AI agents, with Hookdeck Event Gateway receiving and delivering them. Built-in providers: Resend and GitHub.
Node.jsMIT★ 3Few starsNo key
Governance gateway for AI agents — bounded, auditable, session-aware control with MCP proxy, shell proxy & HTTP API. Works with Cursor, Claude Code, Codex, and any MCP-compatible agent.
Node.jsMIT★ 83No key
Never stop coding. Free MIT AI gateway: one endpoint, 359 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline
Node.jsMIT★ 77kNo key
An execution-authority gateway for AI agents and APIs. It intercepts consequential HTTP actions, asks Decionis whether they are authorized, and forwards exactly the authorized request once on a single
Node.jsApache-2.0★ 688No key
Unofficial read-only MCP (Model Context Protocol) server for the Easy Pay Direct (EPD) / NMI-family payment gateway Query API — transactions, subscriptions, plans, customer vault.
Node.jsMITFew starsNeeds a key
One capabilities.yaml wires skills, tools, rules, sub-agents, MCP servers, and plugins into Cursor, Claude Code, Codex, Windsurf, GitHub Copilot, and 30+ other AI coding agents
Node.jsMIT★ 725No key
🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓
Node.jsApache-2.0★ 6.2kNo key
Policy-gated MCP control plane for local discovery, profiles, capability bundles, dashboard, and audited tool gateway
Node.jsMIT★ 1Few starsNo key
Local-first Agent communication runtime and gateway for A2A, MCP, E2EE messaging, REST/Webhook, and multi-agent collaboration.
Node.jsAGPL-3.0★ 16No key
Open-source SuiteCRM MCP server. Connect Claude Desktop, Claude Code, or any AI agent to SuiteCRM in under 5 minutes. OAuth2/OIDC, 24 tools, full observability.
Node.jsMIT★ 1Few starsNo key
Jev, TypeSafe's System One classifier, as a tool inside Claude Code, Codex, Pi, and OpenCode: typed classify, check, score, rank, and ask, plus one-command setup.
Node.jsMIT★ 46No key
The most comprehensive Claude Code guide: agentic workflows, hooks, skills, MCP servers, quizzes, and production-ready templates. 430K+ lines.
Node.jsCC-BY-SA-4.0★ 6.2kNo key
Use ChatGPT as the brain and your local computer as the hands — a safe, permissioned local MCP gateway with default-deny security, local approvals, and full audit logging.
Node.jsMIT★ 12No key
Pipeline gateway SDK for multi-agent systems — budget enforcement, loop detection, dedup cache (drop-in proxy)
Node.jsApache-2.0Few starsNo key
Who stands behind it
