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/firelock-ai/kin/claude-mdgit clone --depth 1 https://github.com/firelock-ai/kinWrote 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/firelock-ai/kin/claude-md)<a href="https://agentmods.dev/instructions/firelock-ai/kin/claude-md"><img src="https://agentmods.dev/badge/instructions/firelock-ai/kin/claude-md.svg" alt="Measured on agentmods" 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 | $0.00159 | $0.00159 |
| Opus 5 | $0.00079 | $0.00079 |
| Sonnet 5 | $0.00032 | $0.00032 |
| Haiku 4.5 | $0.00016 | $0.00016 |
Grade A, and why
kin 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 2d 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
Kin
Claude Code reads this filename; the repository's agent contract lives in AGENTS.md, imported
below so both filenames load the same text. Edit AGENTS.md, never this file.
This is a regular file rather than a symlink to AGENTS.md on purpose. kin's source is archived
into a promotion bundle (git archive --prefix=kin/ in kin-infra's promote-image.yml) and the
bundle validator refuses any non-regular entry, so a symlink here fails production image
promotion with kin-contracts-source.tar: non-regular entry kin/CLAUDE.md after the release has
already been tagged and published. Keep every tracked path in this repository a regular file.
@AGENTS.md
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.
- 2d ago First seen · 13 lines · 159 tokens per session scan A 8c0a2b2b6939
kin CLAUDE.md is an instructions file published in the GitHub repository firelock-ai/kin (47 stars, last pushed today), licensed Apache-2.0. It adds 159 tokens to every session, about $0.0008 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 2026-09-03.
Other instructions, from other repositories
samyama-graph CLAUDE.md
Claude Code instructions for samyama-ai/samyama-graph, covering claude.md, project overview, build & development commands, build and run tests (1814 unit tests).
tool-gates CLAUDE.md
Claude Code instructions for camjac251/tool-gates, covering tool gates maintainer guide, start here, repository map, commands and source-of-truth invariants.
synapps CLAUDE.md
Claude Code instructions for alexjsmith0115/synapps, covering common commands, unit tests (no external dependencies, 1.7s), project, constraints and technology stack.
tool-gates AGENTS.md
AGENTS.md instructions for camjac251/tool-gates, a project described as: Intelligent tool permission gate & security hooks for AI assistants (Claude Code, Codex, Antigravity; Gemini deprecated). Features AST shell gating, file guards, and safety scanners.
synapps copilot-instructions.md
Copilot instructions for alexjsmith0115/synapps, covering synapps mcp, workflow, tool selection (by task) and avoid.
slugaudit AGENTS.md
AGENTS.md instructions for SlugThugLabs/slugaudit, covering guide for ai coding agents, 1. architectural source of truth, 2. repository layout & the .planning/ directory, 3. threat model (read this before auditing) and 4. working with slugaudit mcp tools.