Borrowing it
Nothing to install: this file belongs to ikkeseb/skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/ikkeseb/skills/main/AGENTS.mdgit clone --depth 1 https://github.com/ikkeseb/skillsWrote 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/instructions/ikkeseb/skills/agents-md)<a href="https://agentmods.dev/instructions/ikkeseb/skills/agents-md"><img src="https://agentmods.dev/badge/instructions/ikkeseb/skills/agents-md/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/instructions/ikkeseb/skills/agents-md"><img src="https://agentmods.dev/badge/instructions/ikkeseb/skills/agents-md.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 | $0.00556 | $0.00556 |
| Opus 5.5 | $0.00222 | $0.00222 |
| Sonnet 5.5 | $0.00111 | $0.00111 |
| Haiku 4.5 | $0.00056 | $0.00056 |
Grade A, and why
skills 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 25 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
Agent instructions for this repository.
Instruction source
AGENTS.md is canonical for every harness. CLAUDE.md is a one-line import adapter (@AGENTS.md) so Claude Code loads this file; Codex CLI reads it natively. Edit here, never in CLAUDE.md.
This is a skills repository — a collection of agent skills published as a Claude Code plugin (ikkeseb-skills) via .claude-plugin/plugin.json, with selected skills also usable from Codex CLI via .codex-plugin/plugin.json.
Structure
Each skill lives in skills/<name>/ with a SKILL.md whose YAML frontmatter (name, description, optional allowed-tools) is how Claude Code discovers the skill. Other files in the skill folder (references, scripts, assets) load on demand: keep the core workflow in SKILL.md, put branch-only or bulky reference in sibling files, and word each pointer to say when to read it. The two plugin manifests carry one repository-wide release version.
Conventions
- All repository content — every
SKILL.md, reference file, and thisAGENTS.md— is written in English, whatever language a session converses in. (A skill's runtime output follows the session; the committed artifacts stay English.) - Skills publish publicly via the marketplace, so keep content free of private or sensitive detail, don't personalize instructions, and don't hard-wire a skill's logic to a specific private repo. Standard public repository attribution is the only identity exception.
- Skills are self-contained: a
SKILL.mdbody never depends on another skill's semantics; adescription:may name a sibling solely for trigger disambiguation. bash scripts/check-repo.shis the aggregate static and runtime gate; run the checks required by the changed surface.
Maintainer sessions
If a local/ directory exists here, you are on a maintainer machine: read local/AGENTS.md and local/STATUS.md before starting work, and local/MAINTAINING.md before changing shipped content — release procedure, the add/rename/remove sync lists, frontmatter policy and authoring conventions live there, not in this file. local/ is a separate nested private git repo (not a submodule), gitignored here, so a clone or plugin install simply won't have it — for such sessions the conventions above plus check-repo are the whole contract. A git ask that doesn't name a target ("pull both repos") covers this repo and local/. Never run git clean -x variants in this repo; they delete it.
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.
- 9d ago Changed · -17 tokens per session ac000f96f16d
- 29d ago Changed · +6 tokens per session ec0c586804a1
- 2mo ago First seen · 25 lines · 567 tokens per session scan A f2a3188a0898
skills AGENTS.md is an instructions file published in the GitHub repository ikkeseb/skills (2 stars, last pushed 5d ago), licensed MIT. It adds 556 tokens to every session, about $0.0022 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 2026-08-31.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).