spec-superflow: Instructions file for Claude Code

AGENTS.md

spec-superflow AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from MageByte-Zero/spec-superflow. It costs 1,949 tokens per session, scanned A, original, MIT.

A set of instructions and tools for a Codex plugin that combines OpenSpec-style planning with a disciplined implementation process. It includes TypeScript build, test, and validation commands.

In plain words
What is it for?
Use it when building the plugin, running integration tests, testing one case, or validating its generated artifacts.
Why use it?
It explains how the plugin is organized and how to verify changes across the supported installation environments.

Instructions file for Claude CodeCodexOpenCode

Written for Claude Code and Codex and OpenCode: SessionStart hook event, but also the file is AGENTS.md. Also seen: mentions .claude-plugin; mentions subagents; mentions Claude Code.

This is MageByte-Zero/spec-superflow's own configuration. It tells Claude Code, Codex and OpenCode how to work on spec-superflow itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything spec-superflow configures →

Reuse

Borrowing it

Nothing to install: this file belongs to MageByte-Zero/spec-superflow. 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/MageByte-Zero/spec-superflow/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/MageByte-Zero/spec-superflow

Made for: Claude Code, Codex, OpenCode.

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.

agentmods badge for spec-superflow AGENTS.md

README.md
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Your own site
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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.

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Your own site · 80×15
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Per session 1,949 This file is loaded in full into every session.
When invoked 1,949 The same file — it is already loaded in full.
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.

ModelPer sessionOnce invoked
Fable 5.1 $0.01949 $0.01949
Opus 5.5 $0.00780 $0.00780
Sonnet 5.5 $0.00390 $0.00390
Haiku 4.5 $0.00195 $0.00195

Measured 25d ago against content hash 15fe106b29b7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

spec-superflow AGENTS.md 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 25d ago.

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.

AGENTS.md · 144 lines

How it starts

The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

This file provides guidance to Codex (codex.ai) when working with code in this repository.

Current default (new changes)

Use only when the user opts into spec-superflow. New tasks have direct and planned entry points (workflow start), not a five-path questionnaire. Planned work uses proposal.md + tasks.md and one concrete approval; specs/design are optional. No handwritten execution-contract or recommendation receipt is required. Native/final is default, delegation and worktrees are explicit. Ordinary debugging stays in executing. workflow complete runs final checks and records verified or explicit accepted-risk delivery; failure is never rewritten as pass. The eight-state and DP descriptions below are legacy compatibility, not additional steps for new changes. User instructions always take precedence.

What This Is

A self-contained Codex plugin that integrates OpenSpec-style planning + Superpowers execution discipline. Zero runtime dependencies, supports 9 installation surfaces (Claude Code, Cursor, OpenAI Codex CLI, OpenAI Codex App, GitHub Copilot CLI, Gemini CLI, OpenCode, WorkBuddy, Trae).

Commands

# Build TypeScript
npm run build

# Run integration tests
npm test

# Run single test (Node 20+ native test runner)
node --test tests/e2e.test.mjs --test-name-pattern="parseDeltaSpec"

# Validate artifacts (uses docs/examples/ data)
npm run validate

Architecture

Source Code (src/)

TypeScript interfaces + regex-based parsers. Compiles to dist/ (ES2022 + NodeNext + strict).

  • schema/ — Type definitions: base.ts (Requirement, Scenario), change.ts (Delta operations), spec.ts
  • parsing/ — requirement-blocks.ts parses delta spec markdown. change-parser.ts extracts ## Why + ## What Changes + delta sections from proposal markdown.
  • validation/ — validator.ts validates artifacts against schema rules. constants.ts holds thresholds. All public API re-exported from src/index.ts.

Validation Rules

Read the full file on GitHub · 144 lines

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.

  1. 25d ago Changed · +4 lines · +139 tokens per session 15fe106b29b7
  2. 1mo ago First seen · 140 lines · 1,810 tokens per session scan A 95ba03d9aaae

Subscribe to this mod's changes

spec-superflow AGENTS.md is an instructions file published in the GitHub repository MageByte-Zero/spec-superflow (867 stars, last pushed 15d ago), licensed MIT. It adds 1,949 tokens to every session, about $0.0078 per session on Opus 5.5. 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 2026-08-30.

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