Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/projectcpu/project-cpu-mcp/claude-mdgit clone --depth 1 https://github.com/projectcpu/project-cpu-mcpWhat 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 | $0.00178 | $0.00178 |
| Opus 5 | $0.00089 | $0.00089 |
| Sonnet 5 | $0.00036 | $0.00036 |
| Haiku 4.5 | $0.00018 | $0.00018 |
Grade A, and why
project-cpu-mcp 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 yesterday.
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.
What it actually says
@AGENTS.md
Use EnterWorktree or claude --worktree <type>/<slug> to create or re-enter worktrees; this runs
.claude/hooks/worktree-create.sh, which delegates to the shared lifecycle command. A name without a
conventional type prefix becomes feat/<name>.
Use ExitWorktree(action: "remove") for teardown. If the repository cleanup hook refuses dirty or
unmerged state, the worktree remains available. Ask for the explicit discard decision and, only after
the session has left that worktree, run
bash tools/harness/worktree-cleanup.sh --target PATH --source PATH --discard-changes directly from
the hub or another registered worktree. WorktreeRemove has no discard input. The hook delegates only
safe automatic cleanup to the shared containment-safe interface.
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.
- yesterday First seen · 13 lines · 178 tokens per session scan A bdb2d16642ab
project-cpu-mcp CLAUDE.md is an instructions file published in the GitHub repository projectcpu/project-cpu-mcp (0 stars, last pushed 3d ago), licensed MIT. It adds 178 tokens to every session, about $0.0009 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 2026-08-31.
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