specfuse 0.2.1

Specfuse umbrella CLI — bridges the pip-installed driver and the Claude Code plugin (init / upgrade).

Specfuse — Claude Code plugin marketplace

This repository is the Claude Code plugin marketplace for the Specfuse gate-cycle methodology. It is the shared distribution home so the loop today — and the orchestrator and future products later — install their Claude assets from one place.

Install

/plugin marketplace add specfuse/specfuse
/plugin install specfuse@specfuse

That installs the specfuse plugin: the methodology's interactive skills, namespaced under /specfuse: (e.g. /specfuse:pick-feature, /specfuse:draft-feature, /specfuse:arm-gate). Update with /plugin update specfuse@specfuse; reload after changes with /reload-plugins.

The skills drive the specfuse-loop driver — install it with the umbrella package below (pip install specfuse pulls it), or on its own with pip install specfuse-loop. See specfuse/loop for the methodology, the driver, and getting-started docs.

The specfuse umbrella CLI

This repo also ships the specfuse pip package — the umbrella CLI that bridges the pip-installed driver and this plugin:

pipx install specfuse         # recommended (CLI app); pulls specfuse-loop too
#   gives you: specfuse / specfuse-loop / specfuse-lint
#   (or, inside a venv you control: python3 -m pip install specfuse)
specfuse init <repo>          # scaffold .specfuse/ + wire .claude/ (--dry-run previews)
specfuse upgrade <repo>       # overlay a newer scaffold, then pip-upgrade driver + CLI, point at /plugin update

A bare pip install into a system Python is blocked on PEP-668 externally-managed environments (Debian/Ubuntu, Homebrew). Use pipx (then pipx upgrade specfuse) or a virtualenv, so specfuse-loop / specfuse-lint land on PATH for the gate commands to find.

specfuse init lays down .specfuse/ (templates, rules, docs, verification.yml) and merge-safely wires .claude/ (including this plugin's config) — pip-native scaffolding via specfuse.loop.scaffold, no init.sh checkout required. Every specfuse-loop run also self-provisions (version-syncs .specfuse/ from the installed package), so pip install -U specfuse reaches existing projects on their next run. specfuse contributes to the shared specfuse.* import namespace (so specfuse.loop from the driver and a future specfuse.orchestrator coexist).

Plugins

Plugin	What it ships	Source
specfuse	Gate-cycle skills (pick / draft / arm / diagnose / wrap, authoring, verification)	plugins/specfuse/

Future products (orchestrator, shared core) will add entries here and reuse the same marketplace.

Layout

.claude-plugin/marketplace.json   # this marketplace's catalog
plugins/specfuse/
  .claude-plugin/plugin.json       # the specfuse plugin manifest
  skills/<skill>/SKILL.md          # the gate-cycle skills

Relationship to specfuse/loop

The skills here are the same craft authored in specfuse/loop's .specfuse/skills/. The loop repo is canonical; a sync step keeps this plugin's copy current. Skills reach a target repo through this plugin (under the /specfuse: namespace) — specfuse init wires the plugin into the repo's .claude/settings.json; it does not copy skill files into the repo. (init.sh is a deprecated v1.0 shim that delegates to specfuse init/upgrade.)

License

Apache License 2.0. See LICENSE.