What is cc-spex CLAUDE.md?

Project-specific development instructions for cc-spex, including its technologies, folder structure, coding style, and testing guidance. The project uses shell scripts, Python, Markdown, jq, yq, and the specify command-line tool.

Use them when developing or reviewing the cc-spex project and its extensions, scripts, documentation, or specifications.

They give an agent the local rules it needs to make compatible changes. This reduces guesswork about where files belong and how the project is built and tested.

How rhuss/cc-spex configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to rhuss/cc-spex. 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/rhuss/cc-spex/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/rhuss/cc-spex

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/instructions/rhuss/cc-spex/claude-md/github.svg)](https://agentmods.dev/instructions/rhuss/cc-spex/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/rhuss/cc-spex/claude-md"><img src="https://agentmods.dev/badge/instructions/rhuss/cc-spex/claude-md/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/instructions/rhuss/cc-spex/claude-md"><img src="https://agentmods.dev/badge/instructions/rhuss/cc-spex/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 690 This file is loaded in full into every session.

When invoked 690 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.

Model	Per session	Once invoked
Fable 5.1	$0.00690	$0.00690
Opus 5.5	$0.00276	$0.00276
Sonnet 5.5	$0.00138	$0.00138
Haiku 4.5	$0.00069	$0.00069

Measured 22d ago against content hash 9ca042377e61, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cc-spex CLAUDE.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 22d 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.

CLAUDE.md · 64 lines

How it starts

The opening of the file, as written. The whole thing — 64 lines — stays where its author put it; the contents beside it link to each section on GitHub.

cc-spex Development Guidelines

Auto-generated from all feature plans. Last updated: 2026-04-22

Active Technologies

Bash (POSIX-compatible), Markdown, Python 3 (hooks), jq, yq, specify CLI (spec-kit)

Project Structure

spex/
  extensions/          # Extension bundles
    spex/              # Core spex extension (brainstorm, ship, using-superpowers)
    spex-gates/        # Quality gates (review-spec, review-code, review-plan, verify)
    spex-worktrees/    # Git worktree isolation
    spex-teams/        # Parallel agent orchestration
    spex-deep-review/  # Multi-agent code review
    spex-collab/       # Collaborative PR workflows
    spex-detach/       # Strip spec artifacts for upstream PRs
  skills/              # Standalone skills (init/)
  scripts/             # Shell/Python scripts and hooks
  docs/                # Tutorials and help
specs/                 # Feature specifications (historical)

Code Style

Bash (POSIX-compatible, uses jq for JSON), Markdown for commands/skills: Follow standard conventions

Extensions

spex: Core extension with brainstorm, ship, flow state, and methodology entry point
spex-gates: Quality gates on speckit commands (review-spec, review-code, review-plan, verify)
spex-worktrees: Git worktree isolation after speckit.specify (creates sibling worktree, restores main)
spex-teams: Parallel implementation via Claude Code Agent Teams (experimental)
spex-deep-review: Multi-agent code review with 5 specialized review agents and autonomous fix loop
spex-collab: Collaborative PR workflows (REVIEWERS.md, phase-split, phase-manager, revise, reconcile)
spex-detach: Strip spec artifacts at PR time for contributing to repos that don't use SDD

GitHub Issues

NEVER create a GitHub issue (via gh issue create or any other mechanism) without first showing the full issue content (title, labels, body) to the user for review and getting explicit approval. This applies to all repos, not just this one.

Read the full file on GitHub · 64 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.

22d ago Changed · -2 tokens per session 9ca042377e61
2mo ago First seen · 64 lines · 692 tokens per session scan A ff452fa0d960

Subscribe to this mod's changes

cc-spex CLAUDE.md is an instructions file published in the GitHub repository rhuss/cc-spex (122 stars, last pushed 3d ago), licensed Apache-2.0. It adds 690 tokens to every session, about $0.0028 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.

cc-spex CLAUDE.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
cc-spex CLAUDE.mdrhuss/cc-spex	Instructions file	122	3d ago	Apache-2.0	A	690	Claude Code
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vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

cc-spex: Instructions file for Claude Code