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plumbline

v0.6.1

Code that runs true under agentic maintenance

Claude Code12 Skills

By Fall Guy ConsultingLicense: Apache-2.00 GitHub starsUpdated 2 months ago

Directory evidence

Runtimes
Claude Code
Parsed components
12 skill or MCP entries
Source updated
Jul 14, 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 plumbline for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install plumbline@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. 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/fallguyconsulting/plumbline

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

plumbline/
├── .claude-plugin/plugin.json
├── skills/affirm/SKILL.md
├── skills/audit/SKILL.md
├── skills/budget/SKILL.md
├── skills/ci/SKILL.md
├── skills/doctor/SKILL.md
├── skills/explain/SKILL.md
├── skills/patterns/SKILL.md
├── skills/port/SKILL.md
├── skills/slug/SKILL.md
├── skills/starter/SKILL.md
├── skills/suggest/SKILL.md
└── skills/version/SKILL.md

Included Skills12

affirmskills/affirm/SKILL.md

Affirm the Plumbline rules in this project. Creates `.claude/rules/` if absent and writes/overwrites `.claude/rules/plumbline-cheatsheet.md` to match the plugin's canonical cheatsheet. Idempotent — a project already in compliance is a silent no-op.

auditskills/audit/SKILL.md

Audit the current project against the Plumbline lint. Runs the lint across the whole codebase, groups violations by check category and by file, and surfaces a remediation plan distinguishing mechanical fixes from structural issues. Read-only — proposes fixes; does not apply them.

budgetskills/budget/SKILL.md

One-way violation ratchet for projects whose Plumbline backlog is too large to clear at once. Records a baseline violation count in .plumbline-budget.json; CI fails any change that increases the count, accepts any that holds or decreases it.

ciskills/ci/SKILL.md

Emit a CI workflow that runs the Plumbline lint and budget check on every PR. Supports GitHub Actions, GitLab CI, and pre-commit. Prints the workflow to stdout; user reviews and saves.

doctorskills/doctor/SKILL.md

Diagnose the Plumbline installation in the current project — config present and valid, cheatsheet committed, plugin enabled, budget baseline if used. Reports each check with a status indicator.

explainskills/explain/SKILL.md

Show the canonical definition and examples for a Plumbline concept — a check code, the citations config, or the docstring opt-in marker.

patternsskills/patterns/SKILL.md

Cluster Plumbline lint violations by shape so a hundred similar violations surface as one cluster with a proposed bulk fix. Read-only — proposes, does not apply.

portskills/port/SKILL.md

Generate a complete Plumbline port plan for the current project. Writes a markdown guide enumerating violations by category and the passes needed to drive the lint to zero. Output is a file, ready to be consumed by a planner or executed directly.

slugskills/slug/SKILL.md

Turn a prose description into a stable kebab-case slug suitable for citation identifiers (e.g. an ok-planner concept slug). Deterministic — same input always yields the same slug.

starterskills/starter/SKILL.md

Generate a project-shaped .plumbline.json by scanning the repo for known patterns (Go module, Node package, ok-planner sibling, generated dirs). Output to stdout; user reviews and saves.

suggestskills/suggest/SKILL.md

Walk Plumbline lint violations and propose a fix for each — delete the comment, convert its load-bearing content to code (assertion / test / type / name), or resolve a citation. Read-only — proposes, does not apply.

versionskills/version/SKILL.md

Print the installed plumbline plugin version.

Plugin manifests1

.claude-plugin/plugin.json
{
  "name": "plumbline",
  "description": "Code that runs true under agentic maintenance",
  "version": "0.6.1",
  "author": {
    "name": "Fall Guy Consulting"
  },
  "license": "Apache-2.0"
}

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.

[plumbline on Agent Plugins Marketplace](https://pluginsmp.com/plugins/plumbline)