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.
git clone --depth 1 https://github.com/jeffh/claude-pluginsWrote 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/commands/jeffh/claude-plugins/debug)<a href="https://agentmods.dev/commands/jeffh/claude-plugins/debug"><img src="https://agentmods.dev/badge/commands/jeffh/claude-plugins/debug/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/commands/jeffh/claude-plugins/debug"><img src="https://agentmods.dev/badge/commands/jeffh/claude-plugins/debug.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 | $0.00012 | $0.01407 |
| Opus 5.5 | $0.00005 | $0.00563 |
| Sonnet 5.5 | $0.00002 | $0.00281 |
| Haiku 4.5 | $0.00001 | $0.00141 |
Grade A, and why
debug 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.
How it starts
The opening of the file, as written. The whole thing — 201 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Debug
You are tasked with helping debug issues during manual testing or implementation. This command allows you to investigate problems by examining logs, database state, and git history without editing files. Think of this as a way to bootstrap a debugging session without using the primary window's context.
Initial Response
When invoked WITH a plan/ticket file:
I'll help debug issues with [file name]. Let me understand the current state.
What specific problem are you encountering?
- What were you trying to test/implement?
- What went wrong?
- Any error messages?
I'll investigate the logs, database, and git state to help figure out what's happening.
When invoked WITHOUT parameters:
I'll help debug your current issue.
Please describe what's going wrong:
- What are you working on?
- What specific problem occurred?
- When did it last work?
I can investigate logs, database state, and recent changes to help identify the issue.
Environment Information
You have access to these key locations and tools:
Logs (automatically created by make daemon and make wui):
- MCP logs:
~/.humanlayer/logs/mcp-claude-approvals-*.log - Combined WUI/Daemon logs:
~/.humanlayer/logs/wui-${BRANCH_NAME}/codelayer.log - First line shows:
[timestamp] starting [service] in [directory]
Database:
- Location:
~/.humanlayer/daemon-{BRANCH_NAME}.db - SQLite database with sessions, events, approvals, etc.
- Can query directly with
sqlite3
Git State:
- Check current branch, recent commits, uncommitted changes
- Similar to how
commitanddescribe_prcommands work
Service Status:
- Check if daemon is running:
ps aux | grep hld - Check if WUI is running:
ps aux | grep wui - Socket exists:
~/.humanlayer/daemon.sock
Process Steps
Step 1: Understand the Problem
After the user describes the issue:
- Read any provided context (plan or ticket file):
- Understand what they're implementing/testing
- Note which phase or step they're on
- Identify expected vs actual behavior
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.
- 1mo ago First seen · 201 lines · 12 tokens per session scan A 370f20efe1f0
debug is a command published in the GitHub repository jeffh/claude-plugins (12 stars, last pushed 10d ago), licensed Apache-2.0. It adds 12 tokens to every session and 1,407 once invoked, about $0.0000 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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doctor
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auditar-cascading
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http-service
Build, review or debug a Bun HTTP service. Loads the http-service skill, then works the task through its workflow.