Arazzo MCP Generator
A CLI that turns an Arazzo document and its referenced OpenAPI files into a fully Dockerised Python MCP server — each workflow becomes a tool an agent can call. The most direct bridge yet between the two specifications: Arazzo describes the sequence, MCP exposes it. Validates the Arazzo input first, with Spectral when available.
Specifications it implements
What this tool does to each specification, in the role vocabulary. Follow a standard through to standards.apievangelist.com for what it actually specifies.
| Standard | Role | What that means |
|---|---|---|
| Arazzo | generates |
- Interfaces
cli- Consumes
- arazzo, openapi
- Emits
- source-code, oci-image
- Runtime
- Runs offline Deterministic Read-only No credentials
Where it applies
Jobs this tool actually does, and the surface each one is exercised on.
Generation is offline; the generated server makes real calls when an agent invokes it.
- Website
- https://github.com/wso2/arazzo-mcp-generator
- Repository
- https://github.com/wso2/arazzo-mcp-generator
- License
- Apache-2.0 — reported by the GitHub API, verified 2026-10-06
- Stars
- 2 · last commit 2026-08-19
/tools.json,
against the tool.schema.json
schema, using the roles.json
vocabulary. Start at /llms.txt.