domain-experts: Instructions file for Codex

AGENTS.md

domain-experts AGENTS.md is an instructions file for Codex, OpenCode from wonsukchoi/domain-experts. It costs 1,486 tokens per session, scanned A, original, MIT.

A project instruction file for Domain Experts, a repository of agent-loadable guides for different job roles. It explains the repository layout, authoring rules, release process, and known problems.

In plain words
What is it for?
Finding roles, writing or updating role files, running repository scripts, and managing npm releases.
Why use it?
It gives agents the context needed to create, edit, test, and publish role guides correctly.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is wonsukchoi/domain-experts's own configuration. It tells Codex and OpenCode how to work on domain-experts itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything domain-experts configures →

Reuse

Borrowing it

Nothing to install: this file belongs to wonsukchoi/domain-experts. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/wonsukchoi/domain-experts/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/wonsukchoi/domain-experts

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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Per session 1,486 This file is loaded in full into every session.
When invoked 1,486 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.01486 $0.01486
Opus 5.5 $0.00594 $0.00594
Sonnet 5.5 $0.00297 $0.00297
Haiku 4.5 $0.00149 $0.00149

Measured 1mo ago against content hash a570965f5664, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

domain-experts 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 1mo 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.

AGENTS.md · 53 lines

How it starts

The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent guide for this repo

This repo turns human job roles into agent-loadable skill files. If you're an AI agent working in this checkout, this is your map.

What lives where

  • roles/<slug>/SKILL.md — one role's reasoning core; roles/<slug>/references/ — its deep-dive playbooks, red flags, vocabulary.
  • AUTHORING.md — the canonical quality spec and LLM drafting pipeline. Read it before writing or editing any role. TEMPLATE.md is only the skeleton.
  • scripts/lint_roles.py — mechanical checks; scripts/generate_roadmap.py — regenerates ROADMAP.md, the README role-count block, and data/roles.json.
  • bin/cli.js — the domain-experts CLI (list/search/match/preview/add/init/update/command). Non-confident match queries append to data/gap-log.jsonl — frequency-ranked into ROADMAP.md's "Requested but missing" section by generate_roadmap.py.
  • scripts/suggest_role_requests.py — opens role-request-labeled issues for uncovered O*NET occupations (skips "All Other" catch-alls and codes with an open issue already); run weekly by .github/workflows/role-requests.yml.
  • skills/domain-expert-router/ — meta-skill that dispatches "act as X" requests to a role.
  • .claude/workflows/generate-role.js (/generate-role "<need>") — resolves a free-text need to an existing role, a new specialization leaf, or a new parent role, then runs AUTHORING.md's Pass 0-4 pipeline and opens a PR. .claude/workflows/audit-roles.js (/audit-roles [batchSize]) — batched re-score of shipped roles against the rubric and source currency; stamps last_audited/audit_score, flags status: needs-refresh, deprecates on a second consecutive failure. .claude/workflows/scan-project.js (/scan-project <path>) — read-only scan of an external project, proposes candidate needs, hands user-picked ones to /generate-role (never writes into the scanned project or logs its contents). All three are human-PR-gated — none commits to main or publishes.

Rules

  1. New roles must be spec: 2 per AUTHORING.md — SKILL.md + references/ trio, worked example with reconciling numbers, no idea stated twice. CI rejects legacy-format additions.
  2. Order of operations when adding/renaming a role: write files → git add roles/<slug> → python3 scripts/lint_roles.py <slug> until clean → python3 scripts/generate_roadmap.py → commit everything together. The roadmap script counts only git-tracked roles; running it before git add skips your new role.
  3. Never hand-edit the auto-generated blocks in ROADMAP.md or README.md (between START/END markers) or data/roles.json.
  4. Don't invent numbers in role content. Specific thresholds trace to a named source or are labeled as stated heuristics.
  5. Regulated roles (law, medicine, financial advice, tax, safety) carry the disclaimer blockquote — see roles/lawyer-contracts/SKILL.md.
  6. Commit messages: role: add <name> / role: improve <name> — <what> / role: upgrade <name> to spec 2 for role work; plain imperative for infra.
  7. Legacy (spec-1) roles are tracked in ROADMAP.md's auto-generated "Spec-2 upgrade queue". Upgrading one = CONTRIBUTING.md's "Exact recipe for upgrading a legacy role to spec 2" — restructure + references/ trio (incl. vocabulary.md), never a lossy rewrite.
  8. Optional lifecycle frontmatter (parent, status, last_audited, audit_score) is written by the /generate-role and /audit-roles workflows, not hand-authored. status: deprecated roles live in roles/_deprecated/<slug>/, excluded from active counts but never deleted.

Read the full file on GitHub · 53 lines

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. 1mo ago First seen · 53 lines · 1,486 tokens per session scan A a570965f5664

Subscribe to this mod's changes

domain-experts AGENTS.md is an instructions file published in the GitHub repository wonsukchoi/domain-experts (22 stars, last pushed 5d ago), licensed MIT. It adds 1,486 tokens to every session, about $0.0059 per session on Opus 5.5. 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.

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