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 MauricioVieiraBraga/briefspec --skill outcome-briefgit clone --depth 1 https://github.com/MauricioVieiraBraga/briefspecWrote 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/mauriciovieirabraga/briefspec/outcome-brief)<a href="https://agentmods.dev/skills/mauriciovieirabraga/briefspec/outcome-brief"><img src="https://agentmods.dev/badge/skills/mauriciovieirabraga/briefspec/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.
<a href="https://agentmods.dev/skills/mauriciovieirabraga/briefspec/outcome-brief"><img src="https://agentmods.dev/badge/skills/mauriciovieirabraga/briefspec/outcome-brief.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 | $0.00068 | $0.00521 |
| Opus 5 | $0.00034 | $0.00260 |
| Sonnet 5 | $0.00014 | $0.00104 |
| Haiku 4.5 | $0.00007 | $0.00052 |
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.
This is a copy
89% identical to outcome-brief — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
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
- 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.
- State what is now true, not the activity performed.
- Identify the smallest human action. Use
Nonewhen no action is required. - Cite up to five inspectable proof references. Prefix each with its evidence basis and result:
[direct|derived|reported]/[pass|fail|info]. - State gaps without softening them.
- Give no more than three next actions and three open items.
- Render the fields exactly in the order below.
- If available, run
briefspec 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.
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.
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.
- 12d ago First seen · 62 lines · 68 tokens per session scan A dcc91245636b
outcome-brief is a skill published in the GitHub repository MauricioVieiraBraga/briefspec (2 stars, last pushed 1mo ago), licensed MIT. It adds 68 tokens to every session and 521 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 89% identical to outcome-brief, differing in 4 lines, and is treated as a copy.
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