A specification-driven development workflow that combines project rules, feature specifications, plans, task lists, testing, reviews, and optional delegated agent work.

Use it to create and manage .specify and specs files, refine requirements, plan tasks, execute implementation, and review completed work.

It gives a project a consistent path from an idea to reviewed implementation. Developers can keep requirements, decisions, tasks, and progress in one structure.

How HelixDevelopment/code configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to HelixDevelopment/code. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/HelixDevelopment/code/main/.specify/extensions/superspec/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/HelixDevelopment/code

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/helixdevelopment/code/superspec/github.svg)](https://agentmods.dev/skills/helixdevelopment/code/superspec)

Your own site

<a href="https://agentmods.dev/skills/helixdevelopment/code/superspec"><img src="https://agentmods.dev/badge/skills/helixdevelopment/code/superspec/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/helixdevelopment/code/superspec"><img src="https://agentmods.dev/badge/skills/helixdevelopment/code/superspec.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 93 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,245 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00093	$0.04245
Opus 5	$0.00046	$0.02122
Sonnet 5	$0.00019	$0.00849
Haiku 4.5	$0.00009	$0.00424

Measured 5d ago against content hash ed0a055a048e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

superspec scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/e2e-agent-claude.sh, scripts/e2e-smoke.sh, scripts/validate-extension-metadata.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.specify/extensions/superspec/SKILL.md · 407 lines

How it starts

The opening of the file, as written. The whole thing — 407 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Superspec

Superspec unifies spec-kit specification-driven development with obra/superpowers agent capabilities into a single workflow. Spec-kit provides the document structure and governance; superpowers provides deep clarification, task decomposition, and engineering execution discipline.

AI-Powered: End-to-End Development Workflow (SDD)

Prerequisites

Required: None. Superspec works standalone with built-in fallback protocols.

Optional (enhanced): Install obra/superpowers skills to ~/.agents/skills/ or .agents/skills/ for richer brainstorming, planning, and execution capabilities. See superpowers-bridge.md for detection and integration details.

Project Structure

When initialized, superspec relies on spec-kit's two top-level directories at the project root: .specify/ for tool metadata and specs/ for feature artifacts.

your-project/
├── .specify/
│   ├── memory/
│   │   └── constitution.md      # Project governance principles
│   ├── superpowers.yml          # Superpowers detection status (auto-managed)
│   └── templates/               # Document templates (copied on init)
└── specs/
    └── NNN-feature-name/
        ├── spec.md              # Feature specification
        ├── plan.md              # Implementation plan
        ├── tasks.md             # Task breakdown
        ├── progress.yml         # Phase progress tracker (auto-managed)
        └── checklist-*.md       # Generated checklists

Commands

Command	Purpose
`/speckit.superspec.status`	Show current progress and suggest next step (resumable)
`/speckit.constitution`	Create or update project governance principles
`/speckit.specify`	Create a feature specification with user stories
`/speckit.superspec.brainstorm`	Deep-dive edge cases and refine a spec document
`/speckit.plan`	Create a technical implementation plan
`/speckit.superspec.tasks`	Generate a phased task breakdown
`/speckit.superspec.execute`	Orchestrate implementation with TDD + subagents
`/speckit.superspec.review`	Run code review against spec requirements
`/speckit.checklist`	Generate a contextual checklist

Read the full file on GitHub · 407 lines

Files

What ships with it

48 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

5d ago First seen · 407 lines · 93 tokens per session scan A ed0a055a048e

Subscribe to this mod's changes

superspec is a skill published in the GitHub repository HelixDevelopment/code (2 stars, last pushed 3d ago), licensed MIT. It adds 93 tokens to every session and 4,245 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.

Planning Project management agent agentic-ai agents ai ai-agents cli

pipeline-conductor

Operating procedure for the kirocrew-pipeline-conductor agent - run one issue/PR pipeline on one repository as a supervised fleet. Auto-pick items, preflight every candidate to one deterministic claim verdict, stand up one worker session per item in a dedicated folder, probe them each cycle with one script call…

kirodotdev/KiroCrew · 142 tokens

babysit

Same-session monitoring loop for PRs, CI runs, tickets, and deployments using the monitorstart / monitorupdate / autonudgestop MCP tools. The loop re-injects your check instructions into THIS session on an idle interval — same context, same tools — and works from dashboard chat, Slack threads, and Discord DMs. Use…

kirodotdev/KiroCrew · 137 tokens

goal-ledger-conductor

Own a long-horizon goal end to end while tracking it in the work ledger - decompose it into items, stand up one session per item, read each worker's reported status as structured data rather than as a transcript, verify claims with the acceptance evaluator, and decide each next round until the goal is met or a stop…

kirodotdev/KiroCrew · 125 tokens

code: Skill for Claude Code