outcome-brief

outcome-brief is a skill for Claude Code, Codex from luanmorenommaciel/brief-spec. It costs 69 tokens per session (522 once invoked), scanned A, original, MIT.

A skill for closing implementation, investigation, review, or research work with a short evidence-based handoff. It reports the outcome, required human action, proof, gaps, and next steps.

In plain words
What is it for?
Summarising completed work as done, ready for review, needing a decision, blocked, or failed.
Why use it?
It gives reviewers a consistent way to understand what is finished and what still needs attention.

Skill for Claude CodeCodex

Written for Claude Code and Codex: shipped in a Claude Code plugin, but also agents/openai.yaml present.

Part of the brief-spec plugin — 3 skills, 5 hooks shipped together

Good fit Summarising completed work as done, ready for review, needing a decision, blocked, or failed.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/luanmorenommaciel/brief-spec/outcome-brief
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.

Any agent
npx skills add luanmorenommaciel/brief-spec --skill outcome-brief
Clone the repo
git clone --depth 1 https://github.com/luanmorenommaciel/brief-spec

Made for: Claude Code, Codex.

Or install brief-spec, the plugin that ships this one along with the rest of its 3 skills, 5 hooks.

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 outcome-brief

README.md
[![agentmods](https://agentmods.dev/badge/skills/luanmorenommaciel/brief-spec/outcome-brief/github.svg)](https://agentmods.dev/skills/luanmorenommaciel/brief-spec/outcome-brief)
Your own site
<a href="https://agentmods.dev/skills/luanmorenommaciel/brief-spec/outcome-brief"><img src="https://agentmods.dev/badge/skills/luanmorenommaciel/brief-spec/outcome-brief/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.

agentmods 80×15 button for outcome-brief

Your own site · 80×15
<a href="https://agentmods.dev/skills/luanmorenommaciel/brief-spec/outcome-brief"><img src="https://agentmods.dev/badge/skills/luanmorenommaciel/brief-spec/outcome-brief.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 69 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 522 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 5.1 $0.00069 $0.00522
Opus 5 $0.00034 $0.00261
Sonnet 5 $0.00014 $0.00104
Haiku 4.5 $0.00007 $0.00052

Measured 12d ago against content hash 1078c25d1b2c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

outcome-brief 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 12d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

skills/outcome-brief/SKILL.md · 62 lines

What it actually says

Outcome Brief

End with one bounded brief that lets the reader recognize the outcome without rediscovering the response structure. Preserve uncertainty and source references; do not turn formatting into proof.

Workflow

  1. Determine the honest status:
    • DONE: requested outcome achieved and directly verified.
    • REVIEW: implementation is ready for human inspection.
    • DECIDE: a meaningful choice is required.
    • BLOCKED: an external dependency prevents continuation.
    • FAILED: the attempt did not achieve the requested outcome.
  2. State what is now true, not the activity performed.
  3. Identify the smallest human action. Use None when no action is required.
  4. Cite up to five inspectable proof references. Prefix each with its evidence basis and result: [direct|derived|reported]/[pass|fail|info].
  5. State gaps without softening them.
  6. Give no more than three next actions and three open items.
  7. Render the fields exactly in the order below.
  8. If available, run brief-spec validate outcome - before returning the brief.

Required output

<!-- briefspec:outcome:v1 -->
## Outcome Brief

Status: DONE
Outcome: One sentence describing what is now true.
Human action: None

Proof:
- [direct/info] `path/to/file:line` — what it proves
- [direct/pass] `command` → observed result

Gaps:
- None

Next:
- The next useful move, or None

Open:
- None
<!-- /briefspec -->

Keep None explicit; never omit a field. A DONE brief cannot contain required human action or unresolved gaps. REVIEW, DECIDE, and BLOCKED require human action. BLOCKED and FAILED require a gap and a next action. DECIDE requires an open decision.

Read references/contract.md when status selection or evidence strength is ambiguous. Read references/examples.md when a concrete rendering example would help.

Files

What ships with it

3 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.

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. 12d ago First seen · 62 lines · 69 tokens per session scan A 1078c25d1b2c

Subscribe to this mod's changes

outcome-brief is a skill published in the GitHub repository luanmorenommaciel/brief-spec (27 stars, last pushed 20d ago), licensed MIT. It adds 69 tokens to every session and 522 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 2026-08-30.

Related

Other skills, from other repositories

hatch3r-cli-toolbox

Category-indexed reference for 34 specialist CLI tools beyond the always-on five (ripgrep, jq, gh, fd, fzf). Use to pick the right tool for HTTP clients, ai-chat, structural-search, sed-style edits, data ops, browser automation, container ops, and more.

hatch3r/hatch3r · 68 tokens

hatch3r-handoff-prepare

Captures mid-work session state into a canonical handoff document at .hatch3r/handoffs/active/. Use when ending a session mid-work, switching tools, or after context-health Orange/Red.

hatch3r/hatch3r · 52 tokens

hatch3r-cleanup

Repo-state cleanup pass — inventories accumulated hatch3r working state (plan files, workspace dirs, review telemetry, findings ledgers, learnings, handoffs, board staleness), asks once with per-category counts and estimated reclaim, dispatches each owned surface to its owning skill or CLI path, and prunes only the…

hatch3r/hatch3r · 77 tokens

hatch3r-customize

Creates and manages customization files for any hatch3r artifact type (agents, commands, rules, skills). Supports model overrides, description changes, scope overrides, enable/disable control, and project-specific markdown instructions.

hatch3r/hatch3r · 49 tokens

hatch3r-learn

Captures learnings from completed development sessions into reusable knowledge files for future consultation. Invoke manually, from board-pickup after PR merge, or with a specific issue number for targeted reflection.

hatch3r/hatch3r · 45 tokens

hatch3r-cli-fd

User-friendly find replacement, gitignore-aware. Use when locating filenames or directories by glob with parallel walking; invoke fd. Outputs newline-separated hit records; bound results with -c or --max-count.

hatch3r/hatch3r · 52 tokens