# Trello

> >

- **Type:** Skill
- **Install:** `agentstack add skill-claude-world-claude-agent-trello`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [claude-world](https://agentstack.voostack.com/s/claude-world)
- **Installs:** 0
- **Category:** [Productivity](https://agentstack.voostack.com/c/productivity)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [claude-world](https://github.com/claude-world)
- **Source:** https://github.com/claude-world/claude-agent/tree/main/.claude/skills/trello

## Install

```sh
agentstack add skill-claude-world-claude-agent-trello
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Trello

Manage Trello via the REST API using `curl`. No separate CLI install needed.

## Prerequisites

No install needed beyond `curl` (pre-installed on macOS/Linux).

Set up credentials as environment variables:
```bash
export TRELLO_API_KEY="your_api_key"
export TRELLO_TOKEN="your_token"
```

Get your credentials:
1. API Key: https://trello.com/app-key
2. Token: Click "Token" link on that page and authorize

Store them in your shell profile (`~/.zshrc` or `~/.bashrc`) or in 1Password and inject via `op run`.

## Commands

**Base URL:** `https://api.trello.com/1`
**Auth params:** `key=$TRELLO_API_KEY&token=$TRELLO_TOKEN`

### Boards
```bash
# List all boards
curl -s "https://api.trello.com/1/members/me/boards?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" | jq '.[].name'

# Get board ID by name
curl -s "https://api.trello.com/1/members/me/boards?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" | jq '.[] | select(.name=="My Board") | .id'
```

### Lists
```bash
# Get lists on a board
curl -s "https://api.trello.com/1/boards//lists?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" | jq '.[] | {id, name}'

# Create a list
curl -s -X POST "https://api.trello.com/1/lists?name=&idBoard=&key=$TRELLO_API_KEY&token=$TRELLO_TOKEN"
```

### Cards
```bash
# Get cards on a list
curl -s "https://api.trello.com/1/lists//cards?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" | jq '.[] | {id, name, due}'

# Create a card
curl -s -X POST "https://api.trello.com/1/cards?idList=&name=&desc=&key=$TRELLO_API_KEY&token=$TRELLO_TOKEN"

# Move card to another list
curl -s -X PUT "https://api.trello.com/1/cards/?idList=&key=$TRELLO_API_KEY&token=$TRELLO_TOKEN"

# Archive a card
curl -s -X PUT "https://api.trello.com/1/cards/?closed=true&key=$TRELLO_API_KEY&token=$TRELLO_TOKEN"

# Add due date
curl -s -X PUT "https://api.trello.com/1/cards/?due=2026-03-25T10:00:00.000Z&key=$TRELLO_API_KEY&token=$TRELLO_TOKEN"
```

### Checklists
```bash
# Add checklist to card
curl -s -X POST "https://api.trello.com/1/checklists?idCard=&name=&key=$TRELLO_API_KEY&token=$TRELLO_TOKEN"

# Add checklist item
curl -s -X POST "https://api.trello.com/1/checklists//checkItems?name=&key=$TRELLO_API_KEY&token=$TRELLO_TOKEN"
```

## Usage Examples

**List all board names:**
```bash
curl -s "https://api.trello.com/1/members/me/boards?key=$TRELLO_API_KEY&token=$TRELLO_TOKEN" | jq -r '.[].name'
```

**Create a card in "To Do" list:**
1. Get list ID: find the list named "To Do" on your board
2. Create card:
```bash
curl -s -X POST "https://api.trello.com/1/cards?idList=&name=Write+blog+post&key=$TRELLO_API_KEY&token=$TRELLO_TOKEN"
```

**Move a card from "In Progress" to "Done":**
```bash
curl -s -X PUT "https://api.trello.com/1/cards/?idList=&key=$TRELLO_API_KEY&token=$TRELLO_TOKEN"
```

## Rules

- Always check that `TRELLO_API_KEY` and `TRELLO_TOKEN` are set: `[ -z "$TRELLO_API_KEY" ] && echo "Not set"`
- If not set, guide the user to https://trello.com/app-key and stop
- NEVER log or store API keys/tokens in memory or workspace files
- Always pipe curl output through `jq` for readable formatting; install with `brew install jq` if needed
- When looking up board/list/card IDs, do a lookup first and cache the IDs for subsequent calls in the same session
- URL-encode special characters in names and descriptions (spaces → `+`, etc.)
- Keep responses concise: confirm action and show the created/updated item name

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [claude-world](https://github.com/claude-world)
- **Source:** [claude-world/claude-agent](https://github.com/claude-world/claude-agent)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** yes
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-claude-world-claude-agent-trello
- Seller: https://agentstack.voostack.com/s/claude-world
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.