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 skills add claude-world/director-mode-lite --skill agent-checkgit clone --depth 1 https://github.com/claude-world/director-mode-liteWrote 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/skills/claude-world/director-mode-lite/agent-check)<a href="https://agentmods.dev/skills/claude-world/director-mode-lite/agent-check"><img src="https://agentmods.dev/badge/skills/claude-world/director-mode-lite/agent-check/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/skills/claude-world/director-mode-lite/agent-check"><img src="https://agentmods.dev/badge/skills/claude-world/director-mode-lite/agent-check.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00032 | $0.01481 |
| Opus 5.5 | $0.00013 | $0.00592 |
| Sonnet 5.5 | $0.00006 | $0.00296 |
| Haiku 4.5 | $0.00003 | $0.00148 |
Grade A, and why
agent-check 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 3d 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 — 154 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Agent File Validator
Validate agent files in .claude/agents/ for correct format against the
official Claude Code spec (plus Director Mode conventions).
Validation Target
- With argument: validate specific file
- Without: validate all
.claude/agents/*.md
Required Frontmatter
---
name: agent-name # Required: lowercase, hyphenated, 3-50 chars
description: > # Required: 10-5000 chars, include triggering conditions + <example> blocks
Use this agent when [conditions]. Examples:
<example>
Context: [situation]
user: "[request]"
assistant: "[response using this agent]"
</example>
color: cyan # Required by Director Mode convention (CI-enforced); OPTIONAL per official spec
model: sonnet # Required by Director Mode convention (CI-enforced); OPTIONAL per official spec.
# Valid: fable, opus, sonnet, haiku, inherit, default, best, sonnet[1m], opus[1m]
# (or a full model ID). inherit is the recommended default. NOT opusplan.
effort: medium # Optional: low, medium, high, xhigh, max
tools: # Optional: YAML list (omit = all tools available)
- Read
- Write
- Grep
disallowedTools: # Optional: explicit tool blocking
- NotebookEdit
maxTurns: 20 # Optional: max agentic turns (positive integer)
skills: # Optional: preloaded skill names (list, at most 32)
- linked-skill
memory: project # Optional: one of user, project, local
background: false # Optional: true keeps the agent in the background (boolean)
isolation: worktree # Optional: run the agent in an isolated git worktree
omitClaudeMd: false # Optional (2.1.271+): true starts without CLAUDE.md files
autoCompactWindow: 200000 # Optional (2.1.296+): integer, 100000-1000000
---
Valid Tools
Read, Write, Edit, Bash, Grep, Glob, Agent (Task = legacy alias),
Skill, WebFetch, WebSearch, TodoWrite, NotebookEdit, AskUserQuestion
(TodoWrite is only offered on older models unless CLAUDE_CODE_ENABLE_TODO_TOOLS=1;
list an MCP server as mcp__<whole server name>__*)
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.
- 3d ago Changed · +8 lines 892c402d4c61
- 1mo ago Changed 53685ff7b863
- 1mo ago First seen · 146 lines · 32 tokens per session scan A 569e16a9755a
agent-check is a skill published in the GitHub repository claude-world/director-mode-lite (80 stars, last pushed 4d ago), licensed MIT. It adds 32 tokens to every session and 1,481 once invoked, about $0.0001 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.
Other skills, from other repositories
concise
Concise communication mode. Cuts 60-70% of output tokens while keeping natural, readable English. Drops filler, hedging, and pleasantries but maintains grammar and sentence flow. Elaborate on request -- ask for detail and get it, then auto-return to concise. Use when user says "concise mode", "be concise", "less…
session-recap
Document Claude Code sessions by extracting knowledge into cross-referenced documentation. Triggers on "recap the session", "summarize the work", or after significant code changes.
knowledge-bank-lookup
Delegates knowledge bank lookups to Explore subagents with reflections-first strategy that learns from past mistakes. Checks /reflections/ directory before documentation to extract documented failures to avoid and proven approaches to apply. Automatically triggers when user mentions services ([project-a], [project-b]…
kb-ingest
Ingest external sources into the knowledge bank through interactive study or quick filing. Two modes — Quick (summarize → file) and Study (theme-by-theme deep dive with online research and personal notes → multi-layer KB output → optional blog/slack synthesis). Triggers on "ingest this", "study this article", "add to…
kb-lint
Health-check the knowledge bank for orphan documents, stale content, broken WikiLinks, index drift, and missing frontmatter. Generates a severity-graded report. Use this skill whenever the user mentions lint, health check, KB maintenance, stale docs, broken links, orphan pages, missing references, knowledge bank…
session-manager
Set the current session's name, project, tags, or summary on its session note. Use when the user names, tags, or summarizes this session, sets its project, or mentions in passing what this session has been about.