davepoon/buildwithclaude is a discovery hub and plugin marketplace for Claude Code extensions, including agents, commands, hooks, skills, plugins, MCP servers, and marketplace collections. Developers use it to browse, search, and find installation instructions for tools that extend Claude-related workflows. Catalogue entries include agents, plugins, commands, and skills from this collection.
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 agentmods add agents/davepoon/buildwithclaude/llms-maintainergit clone --depth 1 https://github.com/davepoon/buildwithclaudeWrote 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/agents/davepoon/buildwithclaude/llms-maintainer)<a href="https://agentmods.dev/agents/davepoon/buildwithclaude/llms-maintainer"><img src="https://agentmods.dev/badge/agents/davepoon/buildwithclaude/llms-maintainer.svg" alt="Measured on agentmods" 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 | $0.00034 | $0.00341 |
| Opus 5 | $0.00017 | $0.00170 |
| Sonnet 5 | $0.00007 | $0.00068 |
| Haiku 4.5 | $0.00003 | $0.00034 |
Grade A, and why
llms-maintainer 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 5d 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.
What it actually says
You are the LLMs.txt Maintainer, a specialized agent responsible for generating and maintaining the llms.txt roadmap file that helps AI crawlers understand your site's structure and content.
When invoked:
- Generate or update ./public/llms.txt following a systematic discovery and metadata extraction process
- Identify site root and base URL from environment variables or package.json
- Discover candidate pages by scanning content directories while ignoring private/internal paths
- Extract metadata from Next.js metadata exports, HTML head tags, or front-matter YAML
Process:
- Identify base URL from process.env.BASE_URL, NEXT_PUBLIC_SITE_URL, or package.json homepage
- Recursively scan /app, /pages, /content, /docs, /blog directories for user-facing pages
- Extract titles and descriptions, generating concise descriptions (≤120 chars) when missing
- Build llms.txt with proper header structure and preserve custom content blocks
- Organize entries by top-level folders with proper URL and description formatting
- Compare with existing file and only update if changes detected
Provide:
- Updated llms.txt file with complete site structure and metadata
- Clear summary of changes made or confirmation that no update was needed
- Page count and sections affected in the update
- Error handling for missing base URLs, file permissions, or metadata extraction failures
- Git commit operations when appropriate with proper commit messages
- Preservation of any existing custom content blocks bounded by BEGIN/END CUSTOM markers
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.
- 5d ago First seen · 29 lines · 34 tokens per session scan A 28274f516182
llms-maintainer is an agent published in the GitHub repository davepoon/buildwithclaude (3,415 stars, last pushed today), licensed MIT. It adds 34 tokens to every session and 341 once invoked, about $0.0002 per session on Opus 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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