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.
npx skills add dbhq-uk/trello-skill --skill trellogit clone --depth 1 https://github.com/dbhq-uk/trello-skillWrote 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/skills/dbhq-uk/trello-skill/trello)<a href="https://agentmods.dev/skills/dbhq-uk/trello-skill/trello"><img src="https://agentmods.dev/badge/skills/dbhq-uk/trello-skill/trello/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/skills/dbhq-uk/trello-skill/trello"><img src="https://agentmods.dev/badge/skills/dbhq-uk/trello-skill/trello.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 | $0.00080 | $0.02812 |
| Opus 5.5 | $0.00032 | $0.01125 |
| Sonnet 5.5 | $0.00016 | $0.00562 |
| Haiku 4.5 | $0.00008 | $0.00281 |
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 22d 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.
- `trello-cards.sh` reads **and** writes labels: `labels` to show them, `label-add <card-id> <label-id>` and `label-remove` to change them. Label IDs come from `trello-boards.sh labels <board-id>`. The scripts send the k How it starts
The opening of the file, as written. The whole thing — 210 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Trello Board Management
Manage Trello boards, lists, and cards via the Trello REST API.
Labels - keep a labelled board labelled
On a board that uses labels, every card on a list you touch carries one. A board uses labels when its cards carry them: trello-cards.sh list-json <list-id> shows each card's labels. On such a board, whenever you create a card or sort or organise a list, make sure every card on the lists you touched has a label - not only the few you moved. A board whose cards carry no labels stays that way unless the user asks for labels.
- Reuse the board's own labels (
trello-boards.sh labels <board-id>). Do not invent a parallel set, and do not create a label the user did not ask for. trello-cards.shreads and writes labels:labelsto show them,label-add <card-id> <label-id>andlabel-removeto change them. Label IDs come fromtrello-boards.sh labels <board-id>. The scripts send the key and token in a request header fed to curl on stdin, so neither ever reaches a command line orpsoutput.- When you create a card on a labelled board, label it in the same pass.
- After organising a labelled board, check that no card on the lists you touched is left without a label.
- On a shopping list the emoji at the start of each card's title is its category, so shopping cards carry no labels. That holds even on a board whose other lists use labels. store-sort sets that emoji.
Prerequisites
- Credentials configured in
~/.dbhq/trello/(run setup if not done) - jq, curl installed
Setup
If not configured, run:
${CLAUDE_SKILL_DIR}/scripts/trello-setup.sh
Setup asks for the API key and token at a terminal, and the user types them. Run from your shell, it has no terminal: it changes nothing, prints the command for the user and exits 3. Pass that on - the user types ! <path to trello-setup.sh> at the Claude Code prompt, or runs the path in a terminal of their own. Never ask the user to paste the key or token into the chat, and never pass them to a script.
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 22d ago Changed · -5 lines afa595c0904c
- 1mo ago Changed · +41 lines · +39 tokens per session 093872407d5d
- 1mo ago Changed af5b34a7114a
- 1mo ago First seen · 174 lines · 41 tokens per session scan A bb117d10d517
trello is a skill published in the GitHub repository dbhq-uk/trello-skill (2 stars, last pushed 21d ago), licensed MIT. It adds 80 tokens to every session and 2,812 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other skills, from other repositories
kanban-tui
Comprehensive kanban board and task management via ktui CLI. Use for project tracking, todo lists, task dependencies, workflow automation, and board management. Activates when user mentions boards, tasks, kanban, or project management. If the ktui command is not available, but uv is available utilize uvx kanban-tui…
fizzy-tasks
Fetch open Fizzy cards assigned to the user, open bugs, and unassigned tasks. Presents a prioritised digest with deep links. Use when user says "fizzy tasks", "my fizzy cards", "what are my open tasks in fizzy", "fizzy action items", "bugs in fizzy", "show my tasks", or wants a digest of current Fizzy workload.
fizzy-write
Create cards, create boards, update cards, close/reopen cards, add comments, assign users, or move cards to a column in Fizzy. Use when user says "create card", "create board", "add task to fizzy", "close fizzy card", "comment on fizzy card", "assign fizzy card", "move card to column", or anything involving writing to…
fizzy-board-monitor
Show an on-demand Kanban overview of a Fizzy board — cards grouped by column with counts. Default board is the QA board. Use when user says "show fizzy board", "fizzy board overview", "list fizzy cards", "what's on the board", "show [board name] board", or wants to see the current state of any Fizzy board.
fizzy-product-manager
Product management knowledge for Fizzy Kanban boards — Kanban principles, API workflows, triage, hygiene, and reporting.
ticket-takeaway
Ticket Takeaway dashboard — track features from ideation to release. Generate visual dashboard, update item status in real-time, review completed features, add new items. Cross-project.