A skill for managing Trello boards, lists, and cards through Trello's REST API. Trello is a visual task-management service where cards are organized in lists on boards.

Use it to list boards, inspect lists and cards, create cards, move cards between lists, and add comments.

It lets an agent inspect and change Trello work items without requiring each action to be done in the Trello interface.

trello — Skill for Claude Code and Codex by aleksbuss

Install

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.

Any agent

npx skills add aleksbuss/orchestra --skill trello

Clone the repo

git clone --depth 1 https://github.com/aleksbuss/orchestra

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/aleksbuss/orchestra/trello.svg)](https://agentmods.dev/skills/aleksbuss/orchestra/trello)

Your own site

<a href="https://agentmods.dev/skills/aleksbuss/orchestra/trello"><img src="https://agentmods.dev/badge/skills/aleksbuss/orchestra/trello.svg" alt="Measured on agentmods" height="20"></a>

Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 853 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin 84% copy Near-identical to another mod in the catalogue.

Token cost

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	$0.00019	$0.00853
Opus 5	$0.00010	$0.00426
Sonnet 5	$0.00004	$0.00171
Haiku 4.5	$0.00002	$0.00085

Measured 6d ago against content hash c482201f53eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

trello scanned grade A with 1 finding 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 6d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

All commands use curl to hit the Trello REST API.

Origin

This is a copy

84% identical to trello — 6 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

bundled-skills/trello/SKILL.md · 96 lines

How it starts

The opening of the file, as written. The whole thing — 96 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Trello Skill

Manage Trello boards, lists, and cards directly from Orchestra.

Setup

Get your API key: https://trello.com/app-key
Generate a token (click "Token" link on that page)

Set environment variables:

export TRELLO_API_KEY="your-api-key"
export TRELLO_TOKEN="your-token"

Usage

All commands use curl to hit the Trello REST API.

List boards

curl -s "https://api.trello.com/1/members/me/boards?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" | jq '.[] | {name, id}'

List lists in a board

curl -s "https://api.trello.com/1/boards/{boardId}/lists?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" | jq '.[] | {name, id}'

List cards in a list

curl -s "https://api.trello.com/1/lists/{listId}/cards?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" | jq '.[] | {name, id, desc}'

Create a card

curl -s -X POST "https://api.trello.com/1/cards?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" \
  -d "idList={listId}" \
  -d "name=Card Title" \
  -d "desc=Card description"

Move a card to another list

curl -s -X PUT "https://api.trello.com/1/cards/{cardId}?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" \
  -d "idList={newListId}"

Add a comment to a card

curl -s -X POST "https://api.trello.com/1/cards/{cardId}/actions/comments?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" \
  -d "text=Your comment here"

Archive a card

curl -s -X PUT "https://api.trello.com/1/cards/{cardId}?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" \
  -d "closed=true"

Notes

Board/List/Card IDs can be found in the Trello URL or via the list commands
The API key and token provide full access to your Trello account - keep them secret!
Rate limits: 300 requests per 10 seconds per API key; 100 requests per 10 seconds per token; /1/members endpoints are limited to 100 requests per 900 seconds

Examples

# Get all boards
curl -s "https://api.trello.com/1/members/me/boards?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN&fields=name,id" | jq

# Find a specific board by name
curl -s "https://api.trello.com/1/members/me/boards?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" | jq '.[] | select(.name | contains("Work"))'

# Get all cards on a board
curl -s "https://api.trello.com/1/boards/{boardId}/cards?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" | jq '.[] | {name, list: .idList}'

Read the full file on GitHub · 96 lines

Changes

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.

6d ago First seen · 96 lines · 19 tokens per session scan A c482201f53eb

Subscribe to this mod's changes

trello is a skill published in the GitHub repository aleksbuss/orchestra (2 stars, last pushed today), licensed MIT. It adds 19 tokens to every session and 853 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 84% identical to trello, differing in 6 lines, and is treated as a copy.

LLM Project management ai-agents ai-workspace llm-orchestration mixture-of-agents multi-agent-systems

trello