Borrowing it
Nothing to install: this file belongs to pilotspace/ADD. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/pilotspace/ADD/main/CLAUDE.mdgit clone --depth 1 https://github.com/pilotspace/ADDWrote 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.
[](https://agentmods.dev/instructions/pilotspace/add/claude-md)<a href="https://agentmods.dev/instructions/pilotspace/add/claude-md"><img src="https://agentmods.dev/badge/instructions/pilotspace/add/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.
<a href="https://agentmods.dev/instructions/pilotspace/add/claude-md"><img src="https://agentmods.dev/badge/instructions/pilotspace/add/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00505 | $0.00505 |
| Opus 5.5 | $0.00202 | $0.00202 |
| Sonnet 5.5 | $0.00101 | $0.00101 |
| Haiku 4.5 | $0.00051 | $0.00051 |
Grade A, and why
ADD 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 28d 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.
This is a copy
100% identical to ADD AGENTS.md — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
ADD — how to work in this repo
This project uses ADD (AI-Driven Development): the AI plans, builds and verifies; the human
owns direction and reviews the result. There is no CLI. The method is one skill file
(.claude/skills/add/SKILL.md), run with files, git and the project's own test command.
Orient first, every session: read .add/PROJECT.md (goal:, invariants:, test_cmd:),
then the open task and milestone files under .add/tasks/ and .add/milestones/ (any status:
that is not done or dropped), and the last few commits. Resume an open task; otherwise size
the work.
Size the work. You route and go; the human reviews after.
| the request | lane | what persists |
|---|---|---|
| mechanical, or a small behavior: ≤3 adjacent files, one sitting, no unknowns | Quick | a red→green test + one commit |
| one behavior worth a written contract | Task | .add/tasks/<slug>.md + its commits |
| the answer IS the deliverable: investigate · evaluate · research | Explore | the task's ## FINDINGS |
| a theme, or more than one task | Milestone | .add/milestones/<slug>.md + its tasks |
Floor: anything touching security · data · architecture, or a surface other code consumes, is at least a Task. When in doubt, size up.
Then follow the skill: Direction (rules · assumptions · failing checks, sealed by a
freeze(<slug>) commit) → Build (to green, sealed files untouched) → Verify (seal intact · fresh
green run · residue review · verdict in ## EVIDENCE, committed as verify(<slug>): <verdict>).
Rules that bind: the invariants: in PROJECT.md hold for every change, Quick included. Never
weaken a sealed check or edit the contract to get green; changed intent is a visible
refreeze(<slug>) commit. A security finding is a HARD-STOP verdict, flagged at the top of the
report.
Book: https://pilotspace.github.io/ADD/. Edit outside the markers.
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.
- 28d ago Changed · -6 lines · -217 tokens per session 32aad4c1d372
- 1mo ago Changed · +15 lines · +324 tokens per session 8afeeb725f7f
- 1mo ago First seen · 27 lines · 398 tokens per session scan A df0bc9e37b3f
ADD CLAUDE.md is an instructions file published in the GitHub repository pilotspace/ADD (19 stars, last pushed 2d ago), licensed MIT. It adds 505 tokens to every session, about $0.0020 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to ADD AGENTS.md, differing in 0 lines, and is treated as a copy.
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