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 adamancyzhang/claude-orchestrator-server --skill claude-code-developergit clone --depth 1 https://github.com/adamancyzhang/claude-orchestrator-serverWrote 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/adamancyzhang/claude-orchestrator-server/claude-code-developer)<a href="https://agentmods.dev/skills/adamancyzhang/claude-orchestrator-server/claude-code-developer"><img src="https://agentmods.dev/badge/skills/adamancyzhang/claude-orchestrator-server/claude-code-developer/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/adamancyzhang/claude-orchestrator-server/claude-code-developer"><img src="https://agentmods.dev/badge/skills/adamancyzhang/claude-orchestrator-server/claude-code-developer.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 | $0.00043 | $0.02484 |
| Opus 5.5 | $0.00017 | $0.00994 |
| Sonnet 5.5 | $0.00009 | $0.00497 |
| Haiku 4.5 | $0.00004 | $0.00248 |
Grade D, and why
claude-code-developer scanned grade D 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
| `~/.claude/settings.json` | Global (user) | No | Personal preferences | Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
"deny": ["Bash(rm -rf *)"], How it starts
The opening of the file, as written. The whole thing — 326 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Code Developer Guide
Reference for building tools and automations on top of Claude Code. Covers hooks, settings, MCP integration, and CLI usage.
Hooks
Hooks run shell commands at specific points in Claude Code's lifecycle. Configured in settings.json under hooks.<EventName>.
Hook Event Reference
| Event | Matcher | Fires when | Use for |
|---|---|---|---|
SessionStart |
— | Session starts | Auto-register, init workspace |
SessionEnd |
— | Session truly ends | Cleanup, unregister |
Stop |
— | Claude stops (clear/resume/compact too) | Logging — prefer SessionEnd for cleanup |
UserPromptSubmit |
— | User submits a prompt | Pre-processing, logging |
PreToolUse |
Tool name | Before a tool runs | Validation, blocking dangerous ops |
PostToolUse |
Tool name | After a tool succeeds | Formatting, logging, notifications |
PostToolUseFailure |
Tool name | After a tool fails | Error recovery |
PreCompact |
"manual"/"auto" |
Before context compaction | Save state, warn user |
PostCompact |
"manual"/"auto" |
After compaction | Post-processing |
Notification |
Notification type | On notifications | Custom notification handling |
PermissionRequest |
Tool name | Before permission prompt | Custom permission logic |
SubagentStart |
— | Subagent spawns | Agent lifecycle tracking |
SubagentStop |
— | Subagent exits | Agent lifecycle tracking |
Hook Structure
{
"hooks": {
"EVENT_NAME": [
{
"matcher": "ToolName|OtherTool",
"hooks": [
{
"type": "command",
"command": "your-command-here",
"timeout": 60
}
]
}
]
}
}
- matcher: tool name (
"Bash","Write","Edit"), pipe-separated list ("Write|Edit"), or""to match all. For non-tool events, omit or use"". - hooks: array of hook objects, each with
typeand type-specific fields.
Hook Types
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.
- 2mo ago First seen · 326 lines · 43 tokens per session scan D 07254168b795
claude-code-developer is a skill published in the GitHub repository adamancyzhang/claude-orchestrator-server (2 stars, last pushed 7d ago), licensed MIT. It adds 43 tokens to every session and 2,484 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it D with 2 findings (reads agent configuration directories, recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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