plan-mode-brief

Compress research into a decision-ready page.

IndexedMIT

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/brianrabil-plan-mode-brief

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Compress research into a decision-ready page. Use when an investigation must be handed to a decision-maker who will not read the full findings.

Use cases: research

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools: No tools found
Secrets: None asked for
Install scripts: None found

Network hosts it talks to 1

codeload.github.com · found in install command

Files it touches

~/.claude/skills/plan-mode-brief

What's inside

Skill name: plan-mode-brief
Description: Compress research into a decision-ready page. Use when an investigation must be handed to a decision-maker who will not read the full findings.
License: MIT
Instructions: 14 lines in SKILL.md · view on GitHub

Agent Skills spec issues

name: "plan-mode-brief" does not match folder "brief"

Files (2)

SKILL.md
evals.json · evals/

SKILL.md (first lines)

# Brief

Research that does not fit on one page does not get read. Compress an investigation into the minimum a decision needs.

1. State the decision the brief serves and the question that would change it. A brief with no decision is a summary, not a brief.
2. Lead with the answer in one or two sentences, then the evidence that supports it. Give the strongest evidence first and label its source and date.
3. State what was investigated and ruled out, in one line each, so the reader knows the negative space.
4. Name the residual uncertainty and the specific observation that would resolve it. Do not pad with context the decision does not need.

A brief is read-only and does not authorize action. If the evidence cannot support a one-page answer, say so rather than stretching it.

Record this output in `docs/plans/` per the [doc system](../references/doc-system.md), delegating the write to a subagent.

From brianrabil/skills, MIT.

Signals

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Forks: 0
Open issues: 0
Last commit (this folder): Sep 29, 2026 (29 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License: MIT
Repository: github.com/brianrabil/skills
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: GitHub github-graphql

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Cite this page

plan-mode-brief skill. Agent Mart. https://agentmart.dev/skills/brianrabil-plan-mode-brief (last updated 2026-10-24)