Maverick Trello Mcp

Search, read, and update Trello boards, lists, cards, checklists, members, and comments through a local MCP wrapper. Use when the user asks about Trello task workflows.

Audits

Pass

ClawScanReview

Agentic behavior and permission review.

Static analysisReview

Pattern checks against bundled files.

VirusTotalPass

Multi-engine malware detections and file reputation.

Install

openclaw skills install maverick-trello-mcp

Trello

Quick start

Always invoke through the local HTTP wrapper. The wrapper starts this skill's local MCP server on loopback when needed, waits for readiness, and then calls mcporter.

uv run --script {baseDir}/scripts/local_http_invoke.py list maverick-trello --schema

For structured output:

uv run --script {baseDir}/scripts/local_http_invoke.py call --output json maverick-trello.<tool> key=value

Safety

Write operations that create, move, update, archive, delete, assign, comment on, or checklist-edit Trello cards modify shared board state. Confirm clear user intent before invoking write tools, and read current board/list/card state before changing it.

Authentication

The deployment harness provides a Trello access token and API key. mcporter forwards the access token as a static bearer token to the local MCP server; the local server sends Trello API requests with the configured API key and request bearer token.

This skill does not claim a refresh-token contract for Trello. If Trello rejects the token, reconnect the integration so the deployment harness can provision a new access token.

Data flow

Tool calls travel from the agent to mcporter, then to this skill's local MCP server at http://127.0.0.1:8764/mcp. The local server forwards Trello API requests with the bearer token supplied on each MCP request. Trello sees the board, list, card, checklist, member, and comment data referenced by each call. Use this skill for Trello-related work only; do not pass unrelated sensitive content through these tools.

Dependencies

mcporter (github.com/steipete/mcporter) — MCP CLI used to invoke the local MCP server. Auto-installed via npm install -g --ignore-scripts mcporter if missing on PATH (see install spec in frontmatter). The install spec uses unpinned mcporter (npm latest); operators with strict supply-chain controls should override the install to pin a specific version.
uv (docs.astral.sh/uv) — runs the Python wrapper and local MCP server from their inline dependency metadata.