api-contract SKILL.md skillA
api-contract from gonimar/claude-web-studio is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add gonimar/claude-web-studio/api-contract@git:20260927.f32d805Pins git:20260927.f32d805 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- gonimar/claude-web-studio
- Path
skills/api-contract/SKILL.md- Versions recorded
- 6
- Latest version
- git:20260927.f32d805, committed Sep 27, 2026
- First version recorded
- Sep 16, 2026
- Size
- 6,579 bytes
- Repository stars
- 5
- License
- MIT
Designs the API contract before implementation — GraphQL SDL by default (types, Node/connections, inputs, mutations with payload errors, subscriptions, @auth, persisted operations) or OpenAPI 3.1 / AsyncAPI for REST/events; validates with graphql-inspector / spectral, generates types, documents in docs/architecture/api/. Also game WebSocket protocols.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# API Contract
Reply in the project conversation language (CLAUDE.md → Language); code, identifiers, paths and commit messages stay in English.
Template `.claude/docs/templates/api-contract.md`; references `graphql.md`, `web-platform.md` (REST conventions), rules `api-contracts.md`.
In the commands below, `<hooks>` is `.claude/hooks/` in copy mode and `${CLAUDE_PLUGIN_ROOT}/hooks/` in plugin mode.
## Phase 1: Scope and style
1. **Style**: `--style`, else technical-preferences (GraphQL by default).
2. **Schema path**: `api_contract_path` from technical-preferences (`api/schema.graphqls` in a Go module, `docs/architecture/api/schema.graphql` / `openapi.yaml` otherwise). The field is set by `/setup-stack`; unset → ask once, and record it in technical-preferences together with the Phase 4 write.
3. **Read** the feature spec (sections 3–5), the current schema at `api_contract_path`, and the threat model (permissions). A feature named in the argument with no spec → `BLOCKED (no feature spec — run /feature-spec F-NNN first)`; write nothing. (`--deprecate` needs no feature spec.)
## Phase 2: Draft
…Read the whole file at its exact version.
How to install
mdr add gonimar/claude-web-studio/api-contract@sha256:a83ada9b4da83a9dThe line at the top of this page pins the label git:20260927.f32d805, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_f4czfm5esia2ugbf)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Sep 16, 2026 and Sep 27, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260927.f32d805 latest | 2026-09-27 | f32d805 | 6,579 B | A | view · diff |
| git:20260926.dbae8f9 | 2026-09-26 | dbae8f9 | 6,613 B | A | view · diff |
| git:20260926.9aadf66 | 2026-09-26 | 9aadf66 | 5,661 B | A | view · diff |
| git:20260926.79fd139 | 2026-09-26 | 79fd139 | 4,485 B | A | view · diff |
| git:20260916.573a027 | 2026-09-16 | 573a027 | 3,892 B | A | view · diff |
| git:20260916.1c1b7e3 | 2026-09-16 | 1c1b7e3 | 3,839 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6579 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
gonimar/claude-web-studio · 5 stars · license MIT · pushed 2026-09-27 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_f4czfm5esia2ugbf GET https://markdownregistry.com/api/v1/resolve?ref=gonimar/claude-web-studio/api-contract GET https://markdownregistry.com/api/v1/blob/a83ada9b4da83a9ded44d4144e8da6e8b3dea924f12b031b9344327673faae51
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from gonimar/claude-web-studio
Every file in gonimar/claude-web-studio