Code · Vendor site 2026-10-04
CLAUDE.md Writer is a free web tool on helloandy.net that turns a short agent description into a production-ready CLAUDE.md system prompt. A three-step pipeline extracts requirements, generates the document, and scores or rewrites weak sections using OpenRouter free models.
Developers and agent builders who want a scored CLAUDE.md starter file without drafting system prompts manually.
The description field caps input at 2,000 characters and generation typically takes 30–90 seconds per run.
Describe an AI agent in plain language and the site returns a structured CLAUDE.md with iron laws, communication rules, and memory patterns, then scores and improves it automatically.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Generation pipeline | UI describes three steps: requirements extraction, CLAUDE.md generation, and automated scoring with rewrites below 75/100. | Facts sourced | 2026-10-04 |
| Quality target | Marketing cites an 85/100 average quality score on generated files. | Facts sourced | 2026-10-04 |
| Output actions | Users can copy, download, or send the result to the site’s CLAUDE.md Auditor tool. | Facts sourced | 2026-10-04 |
Understand the total cost
Free
Free
Homepage states the tool is free with no signup and processes text through OpenRouter’s API without storing submissions.
ApyHub AI APIsApyHub hosts a catalog of certified AI APIs—including text generation, summarization, vision, and HR parsers—under one MCP-ready subscription. Developers call production APIs with unified billing and a free starter tier.
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Explore toolThe practical questions
CLAUDE.md Writer is a free web tool on helloandy.net that turns a short agent description into a production-ready CLAUDE.md system prompt. A three-step pipeline extracts requirements, generates the document, and scores or rewrites weak sections using OpenRouter free models.
Homepage states the tool is free with no signup and processes text through OpenRouter’s API without storing submissions.. This record lists ongoing free access; check the plan limits before starting.
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Submissions are sent to OpenRouter’s API per the on-page privacy note; there is no documented public API for the writer itself.. API access and subscription access may have different terms; consult the linked sources.
The description field caps input at 2,000 characters and generation typically takes 30–90 seconds per run.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
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