ramboz/jig · skills/contracts/SKILL.md

contracts skillA

contracts is agent-read markdown (skill) from ramboz/jig: Team baseline for external-interface contract artifacts: OpenAPI, JSON Schema, AsyncAPI, .proto, and GraphQL SDL, with spectral, ajv, buf, and graphql-inspector validation. Nudges devs toward contract-first artifacts; never writes them and never scaffolds a contracts/ directory. Auto-triggers for what contract should I use for this API, do we have an OpenAPI spec, add a JSON schema for this, recommend a schema for this endpoint, validate this API contract, or what's the right artifact for events.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add ramboz/jig/contracts@git:20260715.7d538ea
Exact content
mdr add ramboz/jig/contracts@sha256:c6747322cb3f1711

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_frcqxr6ask55e2ub.svg)](https://markdownregistry.com/a/art_frcqxr6ask55e2ub)

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Versions

versioncommittedcommitsizeaudit
git:20260715.7d538ea latest2026-07-15 7d538ea 13,978 BA view · diff
git:20260516.61f51c02026-05-16 61f51c0 14,359 BA view · diff
git:20260513.3ef5ec82026-05-13 3ef5ec8 2,802 BA view · diff
git:20260512.3920ee02026-05-12 3920ee0 2,793 BA view · diff
git:20260511.3d04d9b2026-05-11 3d04d9b 1,850 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (13978 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

ramboz/jig · 7 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_frcqxr6ask55e2ub
GET https://markdownregistry.com/api/v1/resolve?ref=ramboz/jig/contracts
GET https://markdownregistry.com/api/v1/blob/c6747322cb3f17116e162a321d1273f57c6cc1d12baf07233ce33c668e5250d7

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.