Borrowing it
Nothing to install: this file belongs to stephanemalho/multi-harness-agent-template. 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/stephanemalho/multi-harness-agent-template/main/CLAUDE.mdgit clone --depth 1 https://github.com/stephanemalho/multi-harness-agent-templateWrote 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/stephanemalho/multi-harness-agent-template/claude-md)<a href="https://agentmods.dev/instructions/stephanemalho/multi-harness-agent-template/claude-md"><img src="https://agentmods.dev/badge/instructions/stephanemalho/multi-harness-agent-template/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/stephanemalho/multi-harness-agent-template/claude-md"><img src="https://agentmods.dev/badge/instructions/stephanemalho/multi-harness-agent-template/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 | $0.00258 | $0.00258 |
| Opus 5 | $0.00129 | $0.00129 |
| Sonnet 5 | $0.00052 | $0.00052 |
| Haiku 4.5 | $0.00026 | $0.00026 |
Grade A, and why
multi-harness-agent-template 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 8d 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.
What it actually says
@AGENTS.md
Claude Code Adapter
Claude Code must treat AGENTS.md as the canonical project entrypoint.
Canonical project rules live in:
docs/agent-rules/docs/skills/docs/templates/
Claude-specific files under .claude/ are adapters only. Do not duplicate business, architecture, testing, security, workflow, or data-model rules in .claude/ unless the file explicitly explains why Claude needs a special loading or scoping behavior.
Before changing Claude-specific configuration, check the official Claude Code docs:
- https://code.claude.com/docs/en/memory
- https://code.claude.com/docs/en/settings
- https://code.claude.com/docs/en/hooks
- https://code.claude.com/docs/en/skills
- https://code.claude.com/docs/en/sub-agents
- https://code.claude.com/docs/en/common-workflows
Important configuration rule:
.claude/settings.jsonis for project settings that may be checked into source control..claude/settings.local.jsonis for local machine-specific settings and must not be committed.- If a local settings template is needed, use
.claude/settings.local.example.json.
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.
- 8d ago First seen · 30 lines · 258 tokens per session scan A 8c34e91e2c2d
multi-harness-agent-template CLAUDE.md is an instructions file published in the GitHub repository stephanemalho/multi-harness-agent-template (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 258 tokens to every session, about $0.0013 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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