contract-compat
Classify the differences between two OpenAPI 3.x JSON documents (or two JSON Schemas, with local $ref resolved) as BREAKING or compatible, and fail on any…
Skill by ALTEN-group
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/alten-group-contract-compat
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: documents, devops, agent-building
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
- Runs as
- Node.js package
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/contract-compat
What's inside
- Skill name
contract-compat- Description
- Classify the differences between two OpenAPI 3.x JSON documents (or two JSON Schemas, with local $ref resolved) as BREAKING or compatible, and fail on any breaking change unless an Accepted, human-signed decision record is supplied. Use when the agent loop or CI (Prove stage) must guarantee that public interfaces and consumer contracts never break silently.
- License
- MIT
- Instructions
- 42 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Files (5)
- SKILL.md
- contract-compat-contract.md · references/
- contract-compat.mjs · scripts/
- contract-compat.test.mjs · scripts/
- contract-fixture.mjs · scripts/
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Structure, draft, validate, and track the Architect's decision records (docs/decisions/NNNN-slug.md) and escalations with a default date.
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Signals
- Stars
- 5
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Oct 13, 2026 (22 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/ALTEN-group/coding-pal
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from ALTEN-group
- 0.624score
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Prove that every acceptance criterion (AC-<n>) in a plan.md has at least one passing test and that no test mapped to a criterion failed, by reading JUnit XML…
SkillAFreshness: A★ 5Claude Code +9 - 0.624score
code-loop
ALTEN-group
Drive the Code stage one plan step at a time with persistent progress, enforce the fix-loop limit, and guard agent branches.
SkillAFreshness: A★ 5Claude Code +9 - 0.624score
context-health
ALTEN-group
Check the health of Persistent Context and prepare the weekly Persistent Context & Controls review: lint instruction files (missing description, broad…
SkillAFreshness: A★ 5Claude Code +9 - 0.624score
angular-admin-examples
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Scaffold or match Angular admin CRUD entity slices (model/conf/service, thin feature component, protected routes, resolvers).
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control-guard
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Fail a change that weakens a deterministic control (deleted or skipped tests, lowered thresholds, disabled workflow steps, edited control files, added…
SkillAFreshness: A★ 5Claude Code +9 - 0.624score
decision-record
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Structure, draft, validate, and track the Architect's decision records (docs/decisions/NNNN-slug.md) and escalations with a default date.
SkillAFreshness: A★ 5Claude Code +9
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Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
contract-compat skill. Agent Mart. https://agentmart.dev/skills/alten-group-contract-compat (last updated 2026-10-24)