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graphhelm-jpd

v0.1.0

Journey-Proven Development entry skills using GraphHelm public CLI/MCP contracts and schema-bound local advisory artifacts.

CodexClaude Code8 Skills1 MCP serverstdio

By GraphHelmLicense: MIT0 GitHub starsUpdated 1 hour ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
9 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-jpd 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-jpd@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-jpd” remain stable.

  • Codex: graphhelm-jpd@agent-plugin-marketplace → graphhelm-jpd@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-jpd/.

Plugin files

extensions/builtin/graphhelm-jpd/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/defect-bounty/SKILL.md
├── skills/journey-contract/SKILL.md
├── skills/journey-verifier/SKILL.md
├── skills/observation-compiler/SKILL.md
├── skills/plan-council/SKILL.md
├── skills/retry-provenance/SKILL.md
├── skills/skill-evaluator/SKILL.md
├── skills/skill-synthesizer/SKILL.md
└── .mcp.json

Included Skills8

defect-bountyskills/defect-bounty/SKILL.md

Use when a user-facing journey may contain a reproducible defect, accessibility failure, recovery failure, or flaky behavior that needs adversarial review.

journey-contractskills/journey-contract/SKILL.md

Turn a product or engineering request into a complete, observable user-journey contract before implementation or verification. Use when actors, actions, visible states, failure behavior, recovery, timing, or proof boundaries are still implicit.

journey-verifierskills/journey-verifier/SKILL.md

Execute and verify a compiled user journey through GraphHelm public surfaces, preserving failures and collecting evidence for every obligation. Use for final acceptance, recovery proof, or any claim that a user-visible change is complete.

observation-compilerskills/observation-compiler/SKILL.md

Compile a journey contract into typed observation obligations and the smallest adequate evidence plan. Use before implementation or verification when promises must be matched to real observers without upgrading weak proxy evidence.

plan-councilskills/plan-council/SKILL.md

Build a risk-specific development council that generates, attacks, supports, and resolves plans while preserving dissent. Use when a journey is ambiguous, cross-cutting, risky, or benefits from independent professional defect-finders.

retry-provenanceskills/retry-provenance/SKILL.md

Reconstruct an execution retry chain without erasing its first failure and request deterministic classification. Use for flaky runs, recovered incidents, repeated verification, or any completion claim that followed an earlier failed attempt.

skill-evaluatorskills/skill-evaluator/SKILL.md

Use when a task-local Skill Capsule has journey evidence that must be assessed for defects, cost, freshness, or generalization before any future promotion workflow.

skill-synthesizerskills/skill-synthesizer/SKILL.md

Compose installed atomic capabilities into a bounded, task-local Skill Capsule. Use when a journey needs reusable project choreography that does not yet exist, while keeping generation separate from activation and Governor publication.

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-jpd/.codex-plugin/plugin.json
{
  "id": "graphhelm-jpd",
  "name": "graphhelm-jpd",
  "version": "0.1.0",
  "description": "Journey-Proven Development entry skills using GraphHelm public CLI/MCP contracts and schema-bound local advisory artifacts.",
  "skills": "skills",
  "mcpServers": ".mcp.json",
  "author": {
    "name": "GraphHelm"
  },
  "repository": "https://github.com/stabem/GraphHelm",
  "license": "MIT",
  "keywords": [
    "graphhelm",
    "journey-testing",
    "skills",
    "evidence"
  ],
  "interface": {
    "displayName": "GraphHelm JPD",
    "shortDescription": "Plan and verify changes from observable user journeys.",
    "longDescription": "Eight adaptive entry skills compile user promises into evidence obligations, challenge plans, preserve retry history, and verify the strongest result supported by GraphHelm public surfaces and schema-bound local advisory artifacts.",
    "developerName": "GraphHelm",
    "category": "Developer Tools",
    "capabilities": [
      "skills",
      "mcp"
    ],
    "defaultPrompt": [
      "Use the smallest GraphHelm JPD skill family that can prove the requested user journey."
    ]
  }
}
extensions/builtin/graphhelm-jpd/.claude-plugin/plugin.json
{
  "name": "graphhelm-jpd",
  "description": "Journey-Proven Development entry skills using GraphHelm public CLI/MCP contracts and schema-bound local advisory artifacts.",
  "version": "0.1.0",
  "author": {
    "name": "GraphHelm"
  }
}

For maintainers

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