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 agentmods add instructions/joaoequer/oficina/agents-mdgit clone --depth 1 https://github.com/JoaoEquer/OficinaWhat 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 | $0.00335 | $0.00335 |
| Opus 5 | $0.00168 | $0.00168 |
| Sonnet 5 | $0.00067 | $0.00067 |
| Haiku 4.5 | $0.00034 | $0.00034 |
Grade A, and why
Oficina AGENTS.md 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 2d 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
AGENTS.md — Oficina
Entry point for harnesses that read AGENTS.md (Codex, Cursor, OpenCode, Gemini CLI and similar).
This repository is a lean harness of working patterns for the NestJS + TypeScript + Prisma + PostgreSQL stack.
When working on any project that references this harness:
- Follow the always-on rules in
rules/:rules/engineering-philosophy.md— how the team decides (pragmatism, no over-engineering)rules/git-workflow.md— branches, commits, documentation from day 0rules/security-baseline.md— security and multi-tenancy non-negotiablesrules/agent-workflow.md— how to direct the agent itself (plan before code, scoped sessions, early correction)
- Consult the skills in
skills/before executing tasks in the covered areas:nestjs-crud-pattern— creating any CRUD module/domain/routeprisma-schema-conventions— creating/changing schema, planning migrationsrbac-design— permissions, roles, access controlclickup-task-breakdown— breaking scope into tasksclient-facing-docs— any material the client will readtoken-efficiency— session setup, token/context limits, RTK
- Documentary source of truth: data model and scope come from the project's documents. Divergence is a blocker to resolve with the tech lead, not a detail to ignore.
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.
- 2d ago First seen · 22 lines · 335 tokens per session scan A 81c8f4dc4ba4
Oficina AGENTS.md is an instructions file published in the GitHub repository JoaoEquer/Oficina (2 stars, last pushed 1mo ago), licensed MIT. It adds 335 tokens to every session, about $0.0017 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 instructions, from other repositories
ReqForge CLAUDE.md
Instructions for zxpmail/ReqForge, a project described as: ReqForge — From requirements to shippable products. Open-source Agent Harness for Claude Code, Cursor & OpenCode. Spec→Plan→Build, hooks, review. /change-manager for brownfield.
prisma-class-generator CLAUDE.md
Instructions for kimjbstar/prisma-class-generator, covering claude.md, what this is, architecture, commands and testing approach.
ai-harness CLAUDE.md
Instructions for samartomar/ai-harness, covering ai-harness — claude bootloader, vocabulary — two different things, read the source, not a summary of it, start here and self-hosting boundary.
StateCore CLAUDE.md
Claude Code instructions for yul761/StateCore, covering statecore — claude context, what this is, commands, running locally and enable semantic retrieval (optional).
ai-harness AGENTS.md
Instructions for samartomar/ai-harness, covering ai-harness — agent bootloader (agents.md), start here, self-hosting boundary, working agreement and invariants.
RepoResident AGENTS.md
Instructions for ychamel/RepoResident: Agent entry point: read CLAUDE.md in full — it is the operating manual — then follow its Session protocol. Everything else (state, workflows, project knowledge) is routed from there via the .agent/ directory.