pi-superpowers-plus

Structured workflow skills and active enforcement extensions for pi.

Your coding agent doesn't just know the rules - it follows them. Skills teach the agent what to do (brainstorm before building, write tests before code, verify before claiming done). Extensions enforce it in real time (the workflow monitor watches every file write and warns when you skip the test).

What You Get When You Install This

12 workflow skills that guide the agent through a structured development process - from brainstorming ideas through shipping code.

3 extensions that run silently in the background:

Workflow Monitor — warns on TDD violations, tracks debug cycles, gates commits on verification, tracks workflow phase, and serves reference content on demand.
Subagent — registers a subagent tool for dispatching implementation and review work to isolated subprocess agents, with bundled agent definitions and structured results.
Plan Tracker — tracks task progress with a TUI widget.

After installation:

Any time the agent writes a source file without a failing test, it gets a warning injected into the tool result.
Any time it tries to git commit / git push / gh pr create without passing tests, it gets gated.
During Brainstorm/Plan, writes are restricted to docs/plans/ (writes elsewhere trigger a process violation).
On the first tool output of a session (inside a git repo), the agent is shown the current git branch (or detached HEAD short SHA).
On the first write/edit of a session (inside a git repo), the agent is warned to confirm it's on the correct branch/worktree before continuing.

The agent sees these warnings as part of its normal tool output - no configuration needed.

More detail:

docs/oversight-model.md — how skills + runtime enforcement work together, and how warnings escalate
docs/workflow-phases.md — what each workflow phase permits (especially thinking-phase write boundaries)

Install

pi install npm:pi-superpowers-plus

Or from git:

pi install git:github.com/coctostan/pi-superpowers-plus

Or add to .pi/settings.json (project-level) or ~/.pi/agent/config.json (global):

{
  "packages": ["npm:pi-superpowers-plus"]
}

No configuration required. Skills and extensions activate automatically.

Support

Questions / support: https://github.com/coctostan/pi-superpowers-plus/discussions
Bugs: https://github.com/coctostan/pi-superpowers-plus/issues/new/choose
Feature requests: https://github.com/coctostan/pi-superpowers-plus/issues/new/choose
Roadmap: ROADMAP.md
Contributing: CONTRIBUTING.md

Upgrading from `pi-superpowers`

If you're currently using pi-superpowers, pi-superpowers-plus is intended as a drop-in upgrade: you keep the same skill names and workflow, but you also get active, runtime enforcement via extensions.

What stays the same

The same core workflow skills (e.g. /skill:brainstorming, /skill:writing-plans, /skill:executing-plans, etc.)
The same "structured workflow" idea and phase order

What's new in `pi-superpowers-plus`

Workflow Monitor extension that observes tool calls/results and injects warnings directly into output
TDD discipline warnings when writing source code without a failing test (advisory, not blocking)
Three-scenario TDD model — new feature (full TDD), modifying tested code (run existing tests), trivial change (judgment) — applied consistently across skills, agent profiles, and plan templates
Debug enforcement escalation after repeated failing tests
Verification gating for git commit / git push / gh pr create until passing tests are run (suppressed during active plan execution)
Workflow tracking + boundary prompts (and /workflow-next handoff)
Branch safety reminders (first tool result shows current branch/SHA; first write/edit warns to confirm branch/worktree)
Finish-phase reminder prefill (docs + learnings)
Plan Tracker tool (plan_tracker) for task lists + TUI progress

Migration

Replace pi-superpowers with pi-superpowers-plus in your config:

{
  "packages": ["npm:pi-superpowers-plus"]
}

Notes:

If you keep both packages enabled, you may get duplicate/competing skill guidance.
pi-superpowers-plus is more "opinionated" at runtime: it will inject warnings into tool output and may gate shipping commands until verification has passed.

How the skills differ (leveraging pi)

pi-superpowers-plus uses pi's runtime capabilities alongside skill content:

Extensions enforce behavior while you work (TDD/Debug/Verification monitors, branch safety notices) — runtime warnings complement inline skill guidance.
Three-scenario TDD — skills, agent profiles, and plan templates all use the same model: new feature (full TDD), modifying tested code (run existing tests), trivial change (use judgment). Runtime warnings are advisory nudges, not hard blocks.
The TUI shows state (workflow/TDD) and prompts at boundaries.
Tools like plan_tracker store execution state outside the prompt.
workflow_reference provides extended detail on demand, keeping skill files focused while making deep guidance available when the agent needs it.

To make this concrete, here's the size of each skill's SKILL.md compared to the original coctostan/pi-superpowers (approximate KB, at time of writing). Across the shared skills, total SKILL.md content went from 67.5KB → 66.5KB. Skills that shrank moved content into on-demand workflow_reference topics; skills that grew restored inline red flags, rationalizations, and verification checklists for self-contained guidance.

Skill	pi-superpowers (KB)	pi-superpowers-plus (KB)	Change
`brainstorming`	2.5	2.9	+16%
`dispatching-parallel-agents`	6.2	6.1	-2%
`executing-plans`	2.7	3.5	+30%
`finishing-a-development-branch`	4.3	4.4	+2%
`receiving-code-review`	6.2	5.8	-6%
`requesting-code-review`	2.9	3.0	+3%
`subagent-driven-development`	10.2	11.3	+11%
`systematic-debugging`	9.8	7.2	-27%
`test-driven-development`	9.8	8.1	-17%
`using-git-worktrees`	5.5	6.1	+11%
`verification-before-completion`	4.1	4.3	+5%
`writing-plans`	3.3	3.8	+15%

The Workflow

The skills guide the agent through a consistent development cycle:

Brainstorm → Plan → Execute → Verify → Review → Finish

Phase	Skill	What Happens
Brainstorm	`/skill:brainstorming`	Refines your idea into a design document via Socratic dialogue
Plan	`/skill:writing-plans`	Breaks the design into bite-sized TDD tasks with exact file paths and code
Execute	`/skill:executing-plans` or `/skill:subagent-driven-development`	Works through tasks in batches with review checkpoints
Verify	`/skill:verification-before-completion`	Runs tests and proves everything works - evidence before claims
Review	`/skill:requesting-code-review`	Dispatches a reviewer subagent to catch issues before merge
Finish	`/skill:finishing-a-development-branch`	Presents merge/PR/keep/discard options and cleans up

The workflow tracker shows progress in the TUI status bar as the agent moves through phases:

-brainstorm → ✓plan → [execute] → verify → review → finish

Phases are detected automatically from skill invocations, artifact writes under docs/plans/, and plan tracker initialization. At phase boundaries, the agent is prompted (once) with options to continue, start a fresh session, skip, or discuss.

Supporting Skills

These skills are used within the main workflow as needed:

Skill	When It's Used
`/skill:test-driven-development`	During execution - enforced by the TDD monitor
`/skill:systematic-debugging`	When tests fail repeatedly - enforced by the debug monitor
`/skill:using-git-worktrees`	Before execution - creates isolated branch workspace
`/skill:dispatching-parallel-agents`	When multiple independent problems need solving concurrently
`/skill:receiving-code-review`	When acting on review feedback - prevents blind agreement

Extensions

Workflow Monitor

Runs in the background observing every tool call and result. Zero configuration.

TDD Enforcement

Detects when the agent writes production code without a failing test and injects a warning into the tool result. The warning is advisory — a nudge to consider whether a test is needed, not a hard block. The agent's skill instructions and agent profiles include three-scenario TDD guidance (new feature → full TDD, modifying tested code → run existing tests, trivial change → use judgment).

Tracks the TDD cycle: RED → GREEN → REFACTOR → idle. Resets on git commit.

TUI widget shows the current phase, color-coded:

TDD: RED          (red)
TDD: GREEN        (green)
TDD: REFACTOR     (accent)

Debug Enforcement

Activates after 2 consecutive failing test runs (excluding intentional TDD red verification). When active:

Warns if the agent writes a fix without reading code first (investigation required)
Counts fix attempts and escalates warnings at 3+
Resets on test pass or commit

Verification Gating

Warns on git commit, git push, and gh pr create when the agent hasn't run passing tests. Requires a fresh passing test run before shipping. Automatically clears after successful verification. During active plan execution, verification prompts are suppressed to avoid disrupting flow.

Branch Safety (informational)

Inside a git repo, the workflow monitor also tries to prevent "oops I just edited main" mistakes:

On the first tool result of a session, it injects 📌 Current branch: <branch-or-sha>.
On the first write/edit of a session, it injects a warning reminding the agent to confirm the branch/worktree with the user.

Outside a git repo, it stays silent.

Workflow Tracker

Tracks which workflow phase the agent is in and shows a phase strip in the TUI widget. Detection signals:

Skill invocations (/skill:brainstorming, /skill:writing-plans, etc.)
Artifact writes under docs/plans/ (*-design.md → brainstorm, *-implementation.md → plan)
plan_tracker init calls → execute phase
Passing test runs during verify phase → verify complete

At phase boundaries, prompts the agent once (non-enforcing) with options:

Next step - continue in the current session
Fresh session - hand off to a new session via /workflow-next
Skip - skip the next phase
Discuss - keep chatting

When transitioning into finish, the monitor pre-fills the editor with a reminder to consider documentation updates and to capture learnings before merging/shipping.

The /workflow-next command starts a new session with artifact context:

/workflow-next plan docs/plans/2026-02-10-my-feature-design.md
/workflow-next execute docs/plans/2026-02-11-my-feature-implementation.md
/workflow-next verify

Valid phases: brainstorm, plan, execute, verify, review, finish.

Reference Tool

Serves detailed guidance on demand, keeping skill files lean while making reference content available when the agent needs it:

workflow_reference({ topic: "tdd-rationalizations" })    - Why order matters, excuse table
workflow_reference({ topic: "tdd-examples" })             - Good/bad code examples, bug fix walkthrough
workflow_reference({ topic: "tdd-when-stuck" })           - Blocker solutions, verification checklist
workflow_reference({ topic: "tdd-anti-patterns" })        - Mock pitfalls, test-only methods
workflow_reference({ topic: "debug-rationalizations" })   - Why investigation-first matters
workflow_reference({ topic: "debug-tracing" })            - Root cause tracing technique
workflow_reference({ topic: "debug-defense-in-depth" })   - Multi-layer validation after fix
workflow_reference({ topic: "debug-condition-waiting" })  - Replace timeouts with conditions

Plan Tracker

The plan_tracker tool stores task state in the session and shows progress in the TUI:

Tasks: ✓✓→○○ (2/5)  Task 3: Recovery modes

plan_tracker({ action: "init", tasks: ["Task 1: Setup", "Task 2: Core", ...] })
plan_tracker({ action: "update", index: 0, status: "complete" })
plan_tracker({ action: "status" })
plan_tracker({ action: "clear" })

How Skills and Extensions Work Together

Skills are markdown files the agent reads to learn what to do. Extensions are TypeScript modules that enforce the discipline in real time.

Agent Behavior	Skill (teaches)	Extension (enforces)
Write test before code	`test-driven-development` (three-scenario)	TDD monitor warns on violation (advisory)
Investigate before fixing	`systematic-debugging`	Debug monitor warns on fix-without-investigation
Run tests before claiming done	`verification-before-completion`	Verification gate warns on commit/push/PR
Follow workflow phases	All skills cross-reference each other	Workflow tracker detects phases, prompts at boundaries
Dispatch implementation work	`subagent-driven-development`	Subagent extension spawns isolated agents
Review before merge	`requesting-code-review`	Subagent dispatches code-reviewer agent
The orchestrating agent's enforcement is advisory (warnings injected into tool results).

Subagent Dispatch

A bundled subagent tool lets the orchestrating agent spawn isolated subprocess agents for implementation and review tasks. No external dependencies required.

Bundled Agents

Agent	Purpose	Tools	Extensions
`implementer`	Strict TDD implementation	read, write, edit, bash, lsp	—
`worker`	General-purpose task execution	read, write, edit, bash, lsp	—
`code-reviewer`	Production readiness review	read, bash (read-only)	—
`spec-reviewer`	Plan/spec compliance check	read, bash (read-only)	—

Agent definitions live in agents/*.md and use YAML frontmatter to declare tools, model, extensions, and a system prompt body.

Single Agent

subagent({ agent: "implementer", task: "Implement the retry logic per docs/plans/retry-plan.md Task 3" })

Parallel Tasks

subagent({
  tasks: [
    { agent: "worker", task: "Fix failing test in auth.test.ts" },
    { agent: "worker", task: "Fix failing test in cache.test.ts" },
  ],
})

Structured Results

Single-agent results include:

filesChanged — list of files written/edited
testsRan — whether any test commands were executed
status — "completed" or "failed"

Custom Agents

Add .md files to an agents/ directory at your project root. They override bundled agents of the same name. Frontmatter fields:

---
name: my-agent
description: What this agent does
tools: read, write, edit, bash
model: claude-sonnet-4-5
extensions: ../extensions/my-guard.ts
---

System prompt body here.

Compared to Superpowers

Based on Superpowers by Jesse Vincent, ported to pi as pi-superpowers, then extended with active enforcement.

	Superpowers	pi-superpowers	pi-superpowers-plus
Platform	Claude Code	pi	pi
Skills	12 workflow skills	Same 12 skills (pi port)	Same 12 skills (three-scenario TDD, restored inline guidance)
TDD enforcement	Skill tells agent the rules	Skill tells agent the rules	Extension watches and injects warnings
TDD widget	—	—	TUI: RED → GREEN → REFACTOR
Debug enforcement	Manual discipline	Manual discipline	Extension escalates after repeated failures
Verification gating	—	—	Blocks commit/push/PR until tests pass
Workflow tracking	—	—	Phase strip, boundary prompts, `/workflow-next`
Subagent dispatch	—	—	Bundled `subagent` tool + 4 agent definitions
TDD in subagents	—	—	Three-scenario TDD instructions in agent profiles + prompt templates + runtime warnings
Structured results	—	—	filesChanged, testsRan per agent
Reference content	Everything in SKILL.md	Everything in SKILL.md	Inline guidance + on-demand `workflow_reference` tool for extended detail
Plan tracker	—	—	`plan_tracker` tool with TUI progress widget

Architecture

pi-superpowers-plus/
├── agents/                            # Bundled agent definitions (4 agents)
│   ├── implementer.md                 # Strict TDD implementation agent
│   ├── worker.md                      # General-purpose task agent
│   ├── code-reviewer.md               # Production readiness reviewer
│   └── spec-reviewer.md               # Plan/spec compliance reviewer
├── extensions/
│   ├── logging.ts                     # File-based diagnostic logger (10KB truncation, time-based rotation)
│   ├── plan-tracker.ts                # Task tracking tool + TUI widget
│   ├── workflow-monitor.ts            # Extension entry point (event wiring)
│   ├── workflow-monitor/
│   │   ├── tdd-monitor.ts             # TDD phase state machine
│   │   ├── debug-monitor.ts           # Debug mode escalation
│   │   ├── verification-monitor.ts    # Commit/push/PR gating
│   │   ├── workflow-tracker.ts        # Workflow phase tracking + parseSkillName
│   │   ├── workflow-transitions.ts    # Phase boundary prompt definitions
│   │   ├── workflow-handler.ts        # Testable core logic (combines monitors)
│   │   ├── heuristics.ts             # File classification (test vs source)
│   │   ├── test-runner.ts            # Test command/result detection
│   │   ├── investigation.ts          # Investigation signal detection
│   │   ├── git.ts                    # Git branch/SHA detection (branch safety)
│   │   ├── warnings.ts              # Violation warning content
│   │   ├── skip-confirmation.ts      # Phase-skip confirmation logic
│   │   └── reference-tool.ts        # On-demand reference loading
│   └── subagent/
│       ├── index.ts                   # Subagent tool registration + execution
│       └── agents.ts                  # Agent discovery + frontmatter parsing
├── skills/                           # 12 workflow skills (24 markdown files)
│   ├── brainstorming/
│   ├── writing-plans/
│   ├── executing-plans/
│   ├── subagent-driven-development/
│   ├── test-driven-development/
│   ├── systematic-debugging/
│   ├── verification-before-completion/
│   ├── requesting-code-review/
│   ├── receiving-code-review/
│   ├── dispatching-parallel-agents/
│   ├── using-git-worktrees/
│   └── finishing-a-development-branch/
└── tests/                            # 373 tests across 39 files

Development

npm test                    # Run all tests
npx vitest run tests/extension/workflow-monitor/tdd-monitor.test.ts   # Run one file

Attribution

Skill content adapted from Superpowers by Jesse Vincent (MIT). This package builds on pi-superpowers with active enforcement extensions, leaner skill files, on-demand reference content, and workflow tracking.

License

MIT - see LICENSE for details.

Name		Name	Last commit message	Last commit date
Latest commit History 131 Commits
.github		.github
agents		agents
docs		docs
extensions		extensions
skills		skills
tests		tests
.gitignore		.gitignore
CHANGELOG.md		CHANGELOG.md
CONTRIBUTING.md		CONTRIBUTING.md
LICENSE		LICENSE
README.md		README.md
ROADMAP.md		ROADMAP.md
banner-plus.jpg		banner-plus.jpg
banner.jpg		banner.jpg
biome.json		biome.json
package-lock.json		package-lock.json
package.json		package.json
vitest.config.ts		vitest.config.ts

License

coctostan/pi-superpowers-plus

Folders and files

Latest commit

History

Repository files navigation

pi-superpowers-plus

What You Get When You Install This

Install

Support

Upgrading from pi-superpowers

What stays the same

What's new in pi-superpowers-plus

Migration

How the skills differ (leveraging pi)

The Workflow

Supporting Skills

Extensions

Workflow Monitor

TDD Enforcement

Debug Enforcement

Verification Gating

Branch Safety (informational)

Workflow Tracker

Reference Tool

Plan Tracker

How Skills and Extensions Work Together

Subagent Dispatch

Bundled Agents

Single Agent

Parallel Tasks

Structured Results

Custom Agents

Compared to Superpowers

Architecture

Development

Attribution

License

About

Topics

Resources

License

Contributing

Uh oh!

Stars

Watchers

Forks

Releases

Packages 0

Languages

Upgrading from `pi-superpowers`

What's new in `pi-superpowers-plus`

Packages