Borrowing it
Nothing to install: this file belongs to mohamed-foly/trello-agent-toolkit. 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/mohamed-foly/trello-agent-toolkit/main/CLAUDE.mdgit clone --depth 1 https://github.com/mohamed-foly/trello-agent-toolkitWrote 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/mohamed-foly/trello-agent-toolkit/claude-md)<a href="https://agentmods.dev/instructions/mohamed-foly/trello-agent-toolkit/claude-md"><img src="https://agentmods.dev/badge/instructions/mohamed-foly/trello-agent-toolkit/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/mohamed-foly/trello-agent-toolkit/claude-md"><img src="https://agentmods.dev/badge/instructions/mohamed-foly/trello-agent-toolkit/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 | $0.01359 | $0.01359 |
| Opus 5 | $0.00679 | $0.00679 |
| Sonnet 5 | $0.00272 | $0.00272 |
| Haiku 4.5 | $0.00136 | $0.00136 |
Grade A, and why
trello-agent-toolkit 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 9d 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 — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
LLM-to-Trello interface - a CLI and SDK that allows AI agents to interact with Trello boards programmatically. Designed to be board-agnostic and reusable across projects.
Commands
yarn dev <command> # Run CLI in dev mode (tsx)
yarn dev:mcp # Run MCP server in dev mode (tsx)
yarn dev:watch # Run CLI in dev mode with file watching
yarn build # Build with tsup to dist/ (emits cli.js, index.js, mcp.js in cjs+esm)
yarn start <command> # Run built CLI
yarn typecheck # Type check without emitting
yarn lint # ESLint (yarn lint:fix to auto-fix)
yarn format # Prettier (yarn format:check to verify only)
No test suite is currently configured in this repo.
CLI commands:
# List commands
trello lists # List all lists with IDs and card counts
# Multi-task commands
trello tasks list [--stage <stage>] [--limit <n>] [--format json|table|text]
trello tasks list --list "BackEnd" # Filter by list name
trello tasks list --list-id <id> # Filter by list ID
trello tasks list --brief # Concise output (id, name, list, labels)
trello tasks move <id1> <id2> --to "testing" # Move specific cards to list
trello tasks move --from "BackEnd" --to "done" # Move all cards from one list to another
# Single-task commands
trello task get <id> [--no-comments] [--no-attachments] [--no-checklists]
trello task get <id> --brief # Concise output (id, name, desc, list, labels, comments text)
trello task move <id> <list-id-or-stage>
trello task comment <id> "message"
trello task comment <id> --file comment.txt # Read comment from file
trello task comment <id> --stdin # Read comment from stdin (pipe)
trello task label <id> <label-name-or-id> [--remove]
# Label commands
trello labels list
# Attachment commands
trello attachments list <task-id>
trello attachments download <task-id> [--output <dir>]
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.
- 9d ago First seen · 124 lines · 1,359 tokens per session scan A 366dc8a901f7
trello-agent-toolkit CLAUDE.md is an instructions file published in the GitHub repository mohamed-foly/trello-agent-toolkit (1 stars, last pushed 1mo ago), licensed MIT. It adds 1,359 tokens to every session, about $0.0068 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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