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graphhelm-development-contracts

v0.1.0

Three data-only entry skills that turn change requests into development contracts, assemble and cite evidence, and propose durable lessons — all through GraphHelm public read surfaces, proposing artifacts rather than writing them.

CodexClaude Code4 Skills1 MCP serverstdio

By GraphHelmLicense: MIT0 GitHub starsUpdated 1 hour ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
5 skill or MCP entries
Source updated
Sep 26, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install graphhelm-development-contracts for Codex and Claude Code

Installs for the current user
codex plugin marketplace add stabem/GraphHelm
codex plugin marketplace upgrade graphhelm
codex plugin add graphhelm-development-contracts@graphhelm

Paste and run these commands in a terminal with Codex. They add and refresh the graphhelm catalog, then install this plugin.

Compatibility: the page URL and API slug “graphhelm-development-contracts” remain stable.

  • Codex: graphhelm-development-contracts@agent-plugin-marketplace → graphhelm-development-contracts@graphhelm

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/stabem/GraphHelm

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is extensions/builtin/graphhelm-development-contracts/.

Plugin files

extensions/builtin/graphhelm-development-contracts/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/code-contract/SKILL.md
├── skills/context-retrieval/SKILL.md
├── skills/keel/SKILL.md
├── skills/memory-curator/SKILL.md
└── .mcp.json

Included Skills4

code-contractskills/code-contract/SKILL.md

Turn a change request into a development contract with a stated scope, a refusal vocabulary, and evidence obligations, before any code is written. Use when the files in scope, the acceptance criteria, or what would count as proof are still implicit.

context-retrievalskills/context-retrieval/SKILL.md

Assemble the evidence a task actually needs, cite it by stable item identity, and declare what was not retrieved. Use when an answer depends on repository or execution facts that have not been gathered, or when a previous answer cited nothing.

keelskills/keel/SKILL.md

Work under the Keel development model: load a contract card instead of the tree, spend a declared write surface, prove a promise against a named defect, and read the watchdog's verdict as a routing state. Use before writing code in any project that adopted GraphHelm.

memory-curatorskills/memory-curator/SKILL.md

Propose durable lessons as advisory candidates after work lands, each tied to the state in which it was true. Use when a task produced a defect class, a measurement, or a correction worth keeping, and never to record it directly.

MCP servers1

graphhelmstdio
command
${GRAPHHELM_CLI}
args
mcp --url http://127.0.0.1:8080 --token-file ${GRAPHHELM_TOKEN_FILE} --actor ${GRAPHHELM_ACTOR}

Plugin manifests2

extensions/builtin/graphhelm-development-contracts/.codex-plugin/plugin.json
{
  "id": "graphhelm-development-contracts",
  "name": "graphhelm-development-contracts",
  "version": "0.1.0",
  "description": "Three data-only entry skills that turn change requests into development contracts, assemble and cite evidence, and propose durable lessons — all through GraphHelm public read surfaces, proposing artifacts rather than writing them.",
  "skills": "skills",
  "mcpServers": ".mcp.json",
  "author": {
    "name": "GraphHelm"
  },
  "repository": "https://github.com/stabem/GraphHelm",
  "license": "MIT",
  "keywords": [
    "graphhelm",
    "development-contracts",
    "skills",
    "evidence"
  ],
  "interface": {
    "displayName": "GraphHelm Development Contracts",
    "shortDescription": "Contract the change, cite the evidence, propose the lesson.",
    "longDescription": "Three entry skills for contract-first development. code-contract states scope, refusal cases and evidence obligations before code exists. context-retrieval assembles evidence, cites it by stable item identity, and declares what it did not retrieve. memory-curator proposes durable lessons as advisory candidates only. All three read through public surfaces and propose artifacts; none enforces, publishes, or mutates.",
    "developerName": "GraphHelm",
    "category": "Developer Tools",
    "capabilities": [
      "skills",
      "mcp"
    ],
    "defaultPrompt": [
      "Contract the change before writing it, cite the evidence the contract depends on, and propose what was learned once it lands."
    ]
  }
}
extensions/builtin/graphhelm-development-contracts/.claude-plugin/plugin.json
{
  "name": "graphhelm-development-contracts",
  "description": "Three data-only entry skills that turn change requests into development contracts, assemble and cite evidence, and propose durable lessons — all through GraphHelm public read surfaces, proposing artifacts rather than writing them.",
  "version": "0.1.0",
  "author": {
    "name": "GraphHelm"
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[graphhelm-development-contracts on Agent Plugins Marketplace](https://pluginsmp.com/plugins/graphhelm-development-contracts)