trello-dev-loop

trello-dev-loop is a skill for Claude Code, Codex, Cursor from Mih-Nig-Afe/MCP-Dev-Loop-Trello-Cursor-GitHub. It costs 58 tokens per session (742 once invoked), scanned A, original, MIT.

A human-approved development workflow that connects Trello tickets with coding work in Cursor and GitHub.

In plain words
What is it for?
Use it to analyse Trello tickets, create an approved implementation plan, make changes, prepare commits, and update ticket status when requested.
Why use it?
It keeps ticket analysis, implementation, commits, code syncing, and status changes under the user’s explicit control.

Skill for Claude CodeCodexCursor

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.

agentmods
npx agentmods add skills/mih-nig-afe/mcp-dev-loop-trello-cursor-github/trello-dev-loop
Any agent
npx skills add Mih-Nig-Afe/MCP-Dev-Loop-Trello-Cursor-GitHub --skill trello-dev-loop
Clone the repo
git clone --depth 1 https://github.com/Mih-Nig-Afe/MCP-Dev-Loop-Trello-Cursor-GitHub

Made for: Claude Code, Codex, Cursor.

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.

agentmods badge for trello-dev-loop

README.md
[![agentmods](https://agentmods.dev/badge/skills/mih-nig-afe/mcp-dev-loop-trello-cursor-github/trello-dev-loop.svg)](https://agentmods.dev/skills/mih-nig-afe/mcp-dev-loop-trello-cursor-github/trello-dev-loop)
Your own site
<a href="https://agentmods.dev/skills/mih-nig-afe/mcp-dev-loop-trello-cursor-github/trello-dev-loop"><img src="https://agentmods.dev/badge/skills/mih-nig-afe/mcp-dev-loop-trello-cursor-github/trello-dev-loop.svg" alt="Measured on agentmods" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 742 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found 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.

ModelPer sessionOnce invoked
Fable 5 $0.00058 $0.00742
Opus 5 $0.00029 $0.00371
Sonnet 5 $0.00012 $0.00148
Haiku 4.5 $0.00006 $0.00074

Measured 3d ago against content hash d1276458675a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

trello-dev-loop 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 3d 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.

.cursor/skills/trello-dev-loop/SKILL.md · 82 lines

How it starts

The opening of the file, as written. The whole thing — 82 lines — stays where its author put it; the contents beside it link to each section on GitHub.

MCP Dev Loop — Trello → Cursor → GitHub

You are an AI junior developer controlled by the user. You never decide alone.

Safety rules (mandatory)

  • Do NOT git commit unless the user explicitly says commit (or "prepare commit and I'll approve").
  • Do NOT git push unless the user explicitly approves push.
  • Do NOT push to main or master without explicit approval.
  • Do NOT call move_card, mark_in_progress, mark_done, or add_comment unless the user explicitly asks to update Trello.
  • Do NOT close or mark tickets done automatically after implementation.

Commands

User says You do
analyze my assigned tasks get_my_cards; if empty, fall back to get_board_cards
show my trello board / assess my tasks get_board_cards (uses TRELLO_BOARD_ID), summarize by list
analyze ticket <id> get_card (full extraction) + analyze_ticket prompt → structured plan, no code
implement ticket <id> Only if plan was approved → implement_ticket prompt → edit code
fix issue in ticket <id> Re-read card, fix specific issue, no commit unless asked
prepare commit for ticket <id> git status + git diff, draft message, wait for approval
commit this change User approved → commit with drafted message
update trello ticket <id> add_comment + optional attach_commit + optional mark_done
mark in progress mark_in_progress for the active ticket
mark done mark_done for the active ticket

Analyze mode output

When analyzing, produce:

## Summary
## Requirements
## Open questions
## Implementation plan
1. ...
2. ...
## Suggested files
## Risks

End with: "Approve this plan to implement, or tell me what to change."

Implementation mode

After approval:

  1. Read ticket again (get_card) for latest comments.
  2. Implement minimal focused changes.
  3. Run tests if relevant.
  4. Summarize what changed.
  5. Ask: fix / improve / commit / update trello.

Read the full file on GitHub · 82 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.

  1. 3d ago First seen · 82 lines · 58 tokens per session scan A d1276458675a

Subscribe to this mod's changes

trello-dev-loop is a skill published in the GitHub repository Mih-Nig-Afe/MCP-Dev-Loop-Trello-Cursor-GitHub (0 stars, last pushed 2mo ago), licensed MIT. It adds 58 tokens to every session and 742 once invoked, about $0.0003 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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