Show HN: ToolMesh – turn all your REST APIs into MCP tools via declarative YAML

Category: infrastructure

Tags: mcp, ai-agents, api-gateway

Score: 7.5/10 (Innovation: 7, Technical: 8, Documentation: 8, Utility: 7)

ToolMesh provides a declarative YAML-based layer that converts REST APIs into MCP tools for AI agents, adding governance features like credential security, authorization, auditing, and policy gating. It replaces the need for custom MCP wrapper servers with a lightweight configuration approach, making it interesting for production deployments of AI agent integrations.

Target audience: backend devs, devops, ai engineers

Repository: https://github.com/DunkelCloud/ToolMesh · Go · Apache-2.0 · 2 stars

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