oh-my-gajae-code: Instructions file for Claude Code

AGENTS.md

oh-my-gajae-code AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from devswha/oh-my-gajae-code. It costs 9,064 tokens per session, scanned C, original, MIT.

Working instructions for oh-my-gajae-code, a Git repository that catalogs installable plugins for Gajae Code, a coding assistant.

In plain words
What is it for?
Use it when installing the marketplace, adding or editing plugins, updating commands, or migrating from the former oh-my-gjc identity.
Why use it?
It records the repository’s current naming, installation, migration, and plugin-registration rules so changes do not use outdated paths or identities.

Instructions file for Claude CodeCodexOpenCode

Written for Claude Code and Codex and OpenCode: ${CLAUDE_PLUGIN_ROOT} variable, but also the file is AGENTS.md. Also seen: reads .claude/ paths; mentions .claude-plugin; mentions subagents.

This is devswha/oh-my-gajae-code's own configuration. It tells Claude Code, Codex and OpenCode how to work on oh-my-gajae-code 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 oh-my-gajae-code configures →

Runs only inside a plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else, and the catalogue could not identify which plugin ships it.

Reuse

Borrowing it

Nothing to install: this file belongs to devswha/oh-my-gajae-code. 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/devswha/oh-my-gajae-code/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/devswha/oh-my-gajae-code

Made for: Claude Code, Codex, OpenCode.

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 oh-my-gajae-code AGENTS.md

README.md
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Your own site
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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.

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Your own site · 80×15
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Per session 9,064 This file is loaded in full into every session.
When invoked 9,064 The same file — it is already loaded in full.
Security scan C 2 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 $0.09064 $0.09064
Opus 5.5 $0.03626 $0.03626
Sonnet 5.5 $0.01813 $0.01813
Haiku 4.5 $0.00906 $0.00906

Measured 2mo ago against content hash 41e4f9c638b5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

oh-my-gajae-code AGENTS.md scanned grade C with 2 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 2mo 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

- **Auto-update is opt-in (`bin/omg-autoupdate.sh`).** The one-shot installer NEVER schedules updates. A user opts in explicitly with `omg-autoupdate.sh enable` (systemd `--user` timer, cron fallback; `--interval`, `--lo

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

- **Hardened local engine** (`bin/pack_and_ask.py`, Playwright-based, cross-platform): it is no longer byte-for-byte upstream and carries audited local DOM/security patches. The gjc port also rewrote the shell: skill/com
AGENTS.md · 263 lines

How it starts

The opening of the file, as written. The whole thing — 263 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — working in oh-my-gajae-code

Agent-facing guide for oh-my-gajae-code, a plugin marketplace for Gajae Code (gjc). Read this before adding or editing plugins. Human-facing intro lives in README.md.

v0.28.0 identity cutover and migration

oh-my-gajae-code is the canonical repository, marketplace/plugin identity, and ./plugins/oh-my-gajae-code source. /omg:* commands remain unchanged.

v0.27.0 was the final old-identity bridge. The canonical installer is https://raw.githubusercontent.com/devswha/oh-my-gajae-code/main/install.sh; old raw.githubusercontent.com/devswha/oh-my-gjc/... URLs do not redirect. Old GitHub repository pages and Git remotes redirect, but active instructions and local checkout names use oh-my-gajae-code.

New installs write only oh-my-gajae-code bindings. The former oh-my-gjc suite-root binding is a read-only fallback for at least 30 days or two releases; it is never rewritten or cleaned up by this cutover. Existing old XDG research data, credentials, and models.yml remain in place.

What this repo is

A single git repo that catalogs installable gjc plugins. One marketplace.json lists every plugin; each plugin is one directory under plugins/. The format is compatible with the Claude Code / Codex plugin spec.

Plugins install from the shell CLI — gjc plugin install <name>@<marketplace> … (TARGETS is plural: install several in one command; --scope user is the default, --scope project pins to a repo; gjc plugin marketplace add <ref> registers a catalog; gjc plugin list shows installed). Plugin management is shell-CLI only — gjc has NO /plugin slash command (verified against the core slash registry + live new-user repro 2026-07-08: gjc plugin marketplace add/install/list all rc=0). A /plugin … line typed inside a gjc session is just a chat message, not a command, so all install/uninstall/marketplace steps must run in a terminal. The registry lives at ~/.gjc/plugins/installed_plugins.json. (/plugin slash is Claude-Code syntax — do NOT put it in gjc install docs.)

Read the full file on GitHub · 263 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. 2mo ago First seen · 263 lines · 9,064 tokens per session scan C 41e4f9c638b5

Subscribe to this mod's changes

oh-my-gajae-code AGENTS.md is an instructions file published in the GitHub repository devswha/oh-my-gajae-code (34 stars, last pushed 2mo ago), licensed MIT. It adds 9,064 tokens to every session, about $0.0363 per session on Opus 5.5. A static security scan graded it C with 2 findings (asks for root, reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

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oh-my-gajae-code AGENTS.md next to 6 instructions from other repositories
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