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Arazzo Toolkit

Apache-2.0

A JavaScript/TypeScript monorepo that parses, resolves, validates and RUNS Arazzo documents — separate parser, resolver, validator and runner packages behind one CLI. The parser and runner originate in Jentic's Arazzo tools, Apache-2.0, and are carried forward here under a dedicated org; the parser produces a SpecLynx ApiDOM model, so a document can be traversed rather than string-matched. Supports Arazzo 1.0.0 and 1.0.1 with OpenAPI 2.0, 3.0 and 3.1 source descriptions.

Arazzo

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.

StandardRoleWhat that means
Arazzo runs
also parses, validates
Using this from an agent
Interfaces
clilibrary
Consumes
arazzo, openapi
Emits
json
Runtime
Needs network Non-deterministic Writes Needs credentials

Where it applies

Jobs this tool actually does, and the surface each one is exercised on.

Execute an Arazzo workflow against live APIs and get a per-step trace back.
coding-agent

A run makes real calls with real credentials and carries whatever side effects those calls have — that is the claim validation cannot make. The toolkit is PRE-1.0 by its own statement, with no npm release and no tag yet, so there are deliberately no install coordinates here. The one to watch in this tier, not the one to pin a pipeline to.

Parse an Arazzo document into a traversable model before reasoning about it.
coding-agent
Validate an Arazzo document against the specification with located violations.
coding-agentci-pipeline
Website
https://usearazzo.com
Repository
https://github.com/usearazzo/arazzo-toolkit
License
Apache-2.0 — reported by the GitHub API, verified 2026-08-14
Stars
3 · last commit 2026-08-12
Reading this as an agent? Don't scrape the page — this entry is published as structured data at /tools.json, against the tool.schema.json schema, using the roles.json vocabulary. Start at /llms.txt.
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