Borrowing it
Nothing to install: this file belongs to hexacron/claude-transformatron-9000. 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/hexacron/claude-transformatron-9000/main/CLAUDE.mdgit clone --depth 1 https://github.com/hexacron/claude-transformatron-9000Wrote 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/hexacron/claude-transformatron-9000/claude-md)<a href="https://agentmods.dev/instructions/hexacron/claude-transformatron-9000/claude-md"><img src="https://agentmods.dev/badge/instructions/hexacron/claude-transformatron-9000/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/hexacron/claude-transformatron-9000/claude-md"><img src="https://agentmods.dev/badge/instructions/hexacron/claude-transformatron-9000/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 | $0.00242 | $0.00242 |
| Opus 5.5 | $0.00097 | $0.00097 |
| Sonnet 5.5 | $0.00048 | $0.00048 |
| Haiku 4.5 | $0.00024 | $0.00024 |
Grade A, and why
claude-transformatron-9000 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 2mo 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
claude-transformatron-9000
Read AGENTS.md. It is the canonical agent guide for this repository and applies
to Claude Code exactly as written — the loop, the verification gates, and the constraints all
hold. This file exists only because Claude Code loads CLAUDE.md by convention; keeping the
guidance in one file stops the two from drifting apart.
Two Claude-specific notes:
- The
transformatronMCP server is registered in.mcp.jsonand gives you the tools listed in AGENTS.md (server_restart,list_transforms,run_transform, and so on). Prefer them over the CLI when they are available; they call the same code. - Approval for that MCP server is recorded per-machine in
.claude/settings.local.json, which is gitignored, so a fresh clone prompts again. If the tools are unavailable, the CLI inscripts/transformatron_cli.pydoes everything they do.
Before writing or editing a transform, read docs/transform-authoring.md — it corrects two SDK
behaviours that fail silently.
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.
- 2mo ago First seen · 19 lines · 242 tokens per session scan A 8b3bf7c89c99
claude-transformatron-9000 CLAUDE.md is an instructions file published in the GitHub repository hexacron/claude-transformatron-9000 (0 stars, last pushed 2mo ago), licensed MIT. It adds 242 tokens to every session, about $0.0010 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.
claude-transformatron-9000 CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| claude-transformatron-9000 CLAUDE.mdhexacron/claude-transformatron-9000 | Instructions file | 0 | 2mo ago | MIT | A | 242 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,685 | GitHub Copilot |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| vscode model-prompts.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 2,022 | GitHub Copilot |