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schematic-planner

v0.2.0

Plan software work in a Schematic Planner project: design canvases in specs, executable task canvases in plans, shared by you and the agent.

CodexClaude Code15 Skills

By rumaLicense: Apache-2.00 GitHub starsUpdated last week

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
15 skill or MCP entries
Source updated
Sep 16, 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 schematic-planner for Codex and Claude Code

Installs for the current user
codex plugin marketplace add IchenDEV/agent-plugin-mkt
codex plugin marketplace upgrade agent-plugin-marketplace
codex plugin add schematic-planner@agent-plugin-marketplace

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

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/ridanit-ruma/schematic-planner-plugin

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

schematic-planner/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/brainstorming-on-canvas/SKILL.md
├── skills/connecting-the-canvas/SKILL.md
├── skills/dispatching-parallel-agents/SKILL.md
├── skills/executing-plans-on-canvas/SKILL.md
├── skills/finishing-a-development-branch/SKILL.md
├── skills/receiving-code-review/SKILL.md
├── skills/requesting-code-review/SKILL.md
├── skills/subagent-driven-development/SKILL.md
├── skills/systematic-debugging/SKILL.md
├── skills/test-driven-development/SKILL.md
├── skills/using-git-worktrees/SKILL.md
├── skills/using-schematic-planner/SKILL.md
├── skills/verification-before-completion/SKILL.md
├── skills/writing-plans-on-canvas/SKILL.md
└── skills/writing-skills/SKILL.md

Included Skills15

brainstorming-on-canvasskills/brainstorming-on-canvas/SKILL.md

Use after project discovery to select or create a specification canvas in specs and design a requested change before implementation planning.

connecting-the-canvasskills/connecting-the-canvas/SKILL.md

Use when the Schematic Planner tools are missing, refused, or unconfigured — no list_plans/create_plan in the tool list, an authorization error from one of them, or the person asking to connect an agent to their instance.

dispatching-parallel-agentsskills/dispatching-parallel-agents/SKILL.md

Use when an approved Schematic Planner implementation Plan has at least two ready tasks that may be independent; scan for conflicts before bounded parallel delegation and fall back to sequential execution when overlap remains.

executing-plans-on-canvasskills/executing-plans-on-canvas/SKILL.md

Use after implementation Plan approval to carry out one ready task from a Plan in the bound project's plans folder, keeping the canvas honest as you go.

finishing-a-development-branchskills/finishing-a-development-branch/SKILL.md

Use after all tasks in an approved implementation Plan are complete; review the whole branch, verify it freshly, and offer only explicitly authorized keep, PR, merge, or delete actions.

receiving-code-reviewskills/receiving-code-review/SKILL.md

Use when review findings arrive for a Plan task; verify each finding against the approved Spec, current code, and runnable evidence before fixing, rejecting, or requesting material clarification.

requesting-code-reviewskills/requesting-code-review/SKILL.md

Use after a Plan task has fresh implementation evidence and before accepting it as complete; request Spec-compliance review first, then code-quality review, and record both outcomes on the Plan.

subagent-driven-developmentskills/subagent-driven-development/SKILL.md

Use when an approved Schematic Planner implementation Plan has a bounded ready task and the runtime and user allow delegation; assign one task, then have the coordinator verify and record the result.

systematic-debuggingskills/systematic-debugging/SKILL.md

Use when a test, command, or runtime behavior fails unexpectedly or persists after an attempted fix; reproduce it, trace the shared path, test one causal hypothesis, and fix the root cause.

test-driven-developmentskills/test-driven-development/SKILL.md

Use when implementing a non-trivial approved Plan task whose behavior can be checked before and after the change; observe the relevant failure, make the smallest fix, and preserve fresh evidence.

using-git-worktreesskills/using-git-worktrees/SKILL.md

Use before executing an approved Plan task when concurrent work or isolation may materially reduce risk; inspect repository state and optionally create a safe Git worktree without disturbing user changes.

using-schematic-plannerskills/using-schematic-planner/SKILL.md

Use when starting any conversation in a repository planned on Schematic Planner; bind the repository to a project, discover its specs and plans, and route work before anything is built.

verification-before-completionskills/verification-before-completion/SKILL.md

Use immediately before claiming work is fixed, passing, or complete or marking a Plan task done; run fresh checks that directly prove the claim and report their exact results and limits.

writing-plans-on-canvasskills/writing-plans-on-canvas/SKILL.md

Use after Spec approval to create or update a separate executable implementation Plan in the bound project's plans folder.

writing-skillsskills/writing-skills/SKILL.md

Use when a recurring Schematic Planner plugin behavior gap may require creating or substantially revising a workflow skill; prove the gap, prefer extending its current owner, and validate behavior as well as structure.

Plugin manifests2

.codex-plugin/plugin.json
{
  "name": "schematic-planner",
  "version": "0.2.0",
  "description": "Plan software work in a Schematic Planner project: design canvases in specs, executable task canvases in plans, shared by you and the agent.",
  "author": {
    "name": "ruma",
    "email": "[email protected]"
  },
  "homepage": "https://github.com/ridanit-ruma/schematic-planner-plugin",
  "repository": "https://github.com/ridanit-ruma/schematic-planner-plugin",
  "license": "Apache-2.0",
  "keywords": [
    "planning",
    "brainstorming",
    "schematic-planner",
    "mcp",
    "canvas",
    "skills"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Schematic Planner",
    "shortDescription": "Keep project specs and executable plans on shared canvases",
    "longDescription": "A Schematic Planner project keeps design canvases in specs and linked executable task canvases in plans. The agent works through MCP, leaves open questions as comments, and waits for design and plan approval before building.",
    "defaultPrompt": "Use Schematic Planner to design and plan this project before implementation.",
    "developerName": "ruma",
    "category": "Developer Tools",
    "capabilities": [
      "Interactive",
      "Read",
      "Write"
    ],
    "websiteURL": "https://schematic-planner.com"
  }
}
.claude-plugin/plugin.json
{
  "name": "schematic-planner",
  "description": "Plan software work in a Schematic Planner project: design canvases in specs, executable task canvases in plans, shared by you and the agent.",
  "version": "0.2.0",
  "author": {
    "name": "ruma",
    "email": "[email protected]"
  },
  "homepage": "https://github.com/ridanit-ruma/schematic-planner-plugin",
  "repository": "https://github.com/ridanit-ruma/schematic-planner-plugin",
  "license": "Apache-2.0",
  "keywords": [
    "planning",
    "brainstorming",
    "schematic-planner",
    "mcp",
    "canvas",
    "skills"
  ]
}

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

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