Borrowing it
Nothing to install: this file belongs to asim-altayb/trello-mcp. 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/asim-altayb/trello-mcp/main/AGENTS.mdgit clone --depth 1 https://github.com/asim-altayb/trello-mcpWrote 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/asim-altayb/trello-mcp/agents-md)<a href="https://agentmods.dev/instructions/asim-altayb/trello-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/asim-altayb/trello-mcp/agents-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/asim-altayb/trello-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/asim-altayb/trello-mcp/agents-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 | $0.00470 | $0.00470 |
| Opus 5.5 | $0.00188 | $0.00188 |
| Sonnet 5.5 | $0.00094 | $0.00094 |
| Haiku 4.5 | $0.00047 | $0.00047 |
Grade A, and why
trello-mcp AGENTS.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
AI agent instructions
This repository is designed to be installed and configured by AI coding agents on Linux, macOS, and Windows.
One-line setup (paste into any agent)
Fetch https://raw.githubusercontent.com/asim-altayb/trello-mcp/main/docs/agent-setup/prompt.md and follow every step to install trello-mcp and wire it to the current project.
Shorter variant if your agent already fetched the prompt:
Follow https://raw.githubusercontent.com/asim-altayb/trello-mcp/main/docs/agent-setup/prompt.md
What the agent will do
- Detect OS (Linux / macOS / Windows) and pick the correct paths
- Clone or update the shared server install (see table below)
- Store Trello credentials in
SERVER_DIR/.env(never committed) - Write
.trello-mcp.jsonin the project root (safe to commit) - Register the MCP server in
.mcp.json(or the client-specific config) - Verify with
trello_project_info
Key paths by OS
| Linux | macOS | Windows | |
|---|---|---|---|
| Server install | ~/.local/share/trello-mcp/ |
~/.local/share/trello-mcp/ |
%LOCALAPPDATA%\trello-mcp\ |
| Credentials | ~/.local/share/trello-mcp/.env |
same | %LOCALAPPDATA%\trello-mcp\.env |
| Project boards | PROJECT_ROOT/.trello-mcp.json |
same | same |
| MCP config | PROJECT_ROOT/.mcp.json |
same | same |
In JSON MCP configs on Windows, use forward slashes in paths (e.g. C:/Users/you/AppData/Local/trello-mcp/dist/index.js).
Full prompt
Published URL (for agents that support URL fetch):
https://raw.githubusercontent.com/asim-altayb/trello-mcp/main/docs/agent-setup/prompt.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.
- 2mo ago First seen · 43 lines · 470 tokens per session scan A fc1d2d9146de
trello-mcp AGENTS.md is an instructions file published in the GitHub repository asim-altayb/trello-mcp (2 stars, last pushed 3mo ago), licensed MIT. It adds 470 tokens to every session, about $0.0019 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.
trello-mcp AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| trello-mcp AGENTS.mdasim-altayb/trello-mcp | Instructions file | 2 | 3mo ago | MIT | A | 470 | Codex, OpenCode |
| 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 | 5,516 | GitHub Copilot |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |