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.
git clone --depth 1 https://github.com/JoaoEquer/OficinaWrote 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/commands/joaoequer/oficina/fechar-sessao)<a href="https://agentmods.dev/commands/joaoequer/oficina/fechar-sessao"><img src="https://agentmods.dev/badge/commands/joaoequer/oficina/fechar-sessao.svg" alt="Measured on agentmods" 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 | $0.00030 | $0.00439 |
| Opus 5 | $0.00015 | $0.00219 |
| Sonnet 5 | $0.00006 | $0.00088 |
| Haiku 4.5 | $0.00003 | $0.00044 |
Grade A, and why
fechar-sessao 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 6d 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.
What it actually says
Close the current session on this project. Optional argument: $ARGUMENTS — a note steering the summary, if the user wants to point at something specific; otherwise derive it entirely from the conversation.
- Confirm this project has an
AGENTS.mdat its root. If not, stop and say/oficina:initneeds to run first. - Summarize this session in 3-5 factual bullets: what changed, decisions made, what's in progress, the next concrete step. No hype, no invented progress — if something is still broken or unverified, say so.
- Rewrite the
## Estado Atualsection ofAGENTS.mdwith that summary — this section reflects the current state, not a history. If the section already exists (replace its content) or not (this project'sAGENTS.mdpredates this convention — insert a new## Estado Atualsection right after the "Source of truth for the data model" line, before## Harness). - Create
.oficina/memory/in the project root if it doesn't exist, and append a new entry to.oficina/memory/log.md: a## YYYY-MM-DDheading followed by the same summary. Append-only — never rewrite or delete previous entries. - Never touch
OPEN_DECISIONS.md— that file is hand-edited only when a decision is actually confirmed, never AI-summarized. - Never write credentials, tokens, connection strings, or client contract terms into
.oficina/memory/, per the security-baseline rule. If the summary would include any, redact it and flag it to the user instead of writing it. - Do not commit — show the diff of
AGENTS.mdand the new log entry, and let the user review before committing.
Report: the updated ## Estado Atual block and the new log entry, nothing else.
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.
- 6d ago First seen · 17 lines · 30 tokens per session scan A 6a7d480ce138
fechar-sessao is a command published in the GitHub repository JoaoEquer/Oficina (2 stars, last pushed 4d ago), licensed MIT. It adds 30 tokens to every session and 439 once invoked, about $0.0002 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.
Other commands, from other repositories
save-session
Save current session state to a dated file in /.claude/sessions/ so work can be resumed in a future session with full context.
context-stats
Display context window usage and token statistics.
context-health
Dashboard de salud del contexto activo con predicción de degradación y recomendaciones de compactación. Usa cuando el usuario dice "context health", "salud del contexto", "degradation", "compactar contexto", "context overflow", "tokens", "session health", "compact", "contexto lleno". Monitorea degrdación del contexto…
capturar
Capturar ideas y notas sin interrumpir el flujo de trabajo. Usa cuando el usuario dice "capturar idea", "quick note", "nota rápida", "grab this", "take a note", "guardar idea", "note to self", "capture thought", "I should remember", "guardar esto". Guarda en memoria persistente sin romper el contexto actual.
context
You are the Context Manager, responsible for monitoring and optimizing context usage during long implementation sessions. You help prevent context overflow and maintain efficiency.
historial
Listar sesiones pasadas guardadas en el historial.