Borrowing it
Nothing to install: this file belongs to iamcxa/kc-claude-plugins. 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/iamcxa/kc-claude-plugins/main/CLAUDE.mdgit clone --depth 1 https://github.com/iamcxa/kc-claude-pluginsWrote 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/iamcxa/kc-claude-plugins/claude-md)<a href="https://agentmods.dev/instructions/iamcxa/kc-claude-plugins/claude-md"><img src="https://agentmods.dev/badge/instructions/iamcxa/kc-claude-plugins/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/iamcxa/kc-claude-plugins/claude-md"><img src="https://agentmods.dev/badge/instructions/iamcxa/kc-claude-plugins/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 | $0.02427 | $0.02427 |
| Opus 5.5 | $0.00971 | $0.00971 |
| Sonnet 5.5 | $0.00485 | $0.00485 |
| Haiku 4.5 | $0.00243 | $0.00243 |
Grade A, and why
kc-claude-plugins 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 14d 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.
How it starts
The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.
kc-claude-plugins
Public marketplace repo containing eleven plugins: e2e-pipeline, kc-plugin-forge, kc-nightwatch, kc-hyperfocus, kc-team-ops, kc-pr-flow, kc-dev-flow, kc-dev-flow-2, kc-journey-map, kc-ship-flow, and kc-adr. Plugins may keep their own CLAUDE.md for plugin-internal conventions. This file documents repo-wide rules that apply to PRs touching any plugin or the marketplace manifest.
Plugin Versioning & Release — release-please (MANDATORY)
Versioning, tagging, and changelogs are owned by release-please (monorepo manifest mode, one independent component per plugin — see release-please-config.json + .release-please-manifest.json). Do not hand-bump versions in a feature PR. A feature PR touches only its plugin's files (<plugin>/**) using Conventional Commits; the version bump is proposed automatically.
How a release happens
- Feature PR — implement under
<plugin>/, Conventional-Commit scoped to that plugin (feat(<plugin>): …/fix(<plugin>): …). No version edits, no marketplace / codex manifest edits for versioning. Squash-merge tomain. - Release PR (automatic) — on push to
main,.github/workflows/release-please.ymlopens/updates a Release PR that, per changed plugin, bumps the version across<plugin>/.claude-plugin/plugin.json,<plugin>/.codex-plugin/plugin.json, and that plugin's.claude-plugin/marketplace.jsonentry (version string only — the bespoke marketplacedescription/keywordsare never touched), and writes<plugin>/CHANGELOG.md. - Merge the Release PR — release-please cuts the
<plugin>-vX.Y.Ztag + GitHub Release. ARELEASE_PLEASE_TOKENPAT is required so the bot-opened Release PR fires the required status checks — see the comment inrelease-please.yml.
New components inherit the repository's explicit initial-version: 0.1.0
policy. Cross-repository adopters must pin only an actually published tag after
the Release PR merges; never prepare a final dependency pin from a predicted
release version.
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.
- 14d ago Changed · +1 lines · +5 tokens per session e593b9e317af
- 15d ago Changed · +10 tokens per session 3971eb4d520f
- 24d ago Changed · +7 tokens per session ac50fada04c3
- 1mo ago Changed · -3 lines · -84 tokens per session 01209600faf1
- 1mo ago Changed · +27 tokens per session a969c328ddd8
- 2mo ago Changed · +14 lines · +249 tokens per session c6ac84eb1509
- 2mo ago First seen · 104 lines · 2,213 tokens per session scan A e9583375d463
kc-claude-plugins CLAUDE.md is an instructions file published in the GitHub repository iamcxa/kc-claude-plugins (3 stars, last pushed today), licensed MIT. It adds 2,427 tokens to every session, about $0.0097 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 2026-08-31.
kc-claude-plugins CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| kc-claude-plugins CLAUDE.mdiamcxa/kc-claude-plugins | Instructions file | 3 | today | MIT | A | 2,427 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| 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 |