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 skills/pixel-point/toolcraft/writing-plansnpx skills add pixel-point/toolcraft --skill writing-plansgit clone --depth 1 https://github.com/pixel-point/toolcraftWrote 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/pixel-point/toolcraft/writing-plans)<a href="https://agentmods.dev/skills/pixel-point/toolcraft/writing-plans"><img src="https://agentmods.dev/badge/skills/pixel-point/toolcraft/writing-plans.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 | $0.00020 | $0.00192 |
| Opus 5 | $0.00010 | $0.00096 |
| Sonnet 5 | $0.00004 | $0.00038 |
| Haiku 4.5 | $0.00002 | $0.00019 |
Grade A, and why
writing-plans 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
Toolcraft Writing Plans
Use this skill before editing generated app code from a clear Toolcraft spec or user request.
Plan Content
Write a concise implementation plan that names:
- Files to change under
src/app,src/routes, docs, tests, or scripts. - Schema controls, sections, panel actions, renderer output, timeline, layers, persistence, settings transfer, and export paths affected by the work.
- Acceptance, browser, and performance coverage required by the selected verification tier.
- Commands to run before completion.
Toolcraft Rule
Keep implementation plans focused on app behavior and verification. Do not move
runtime behavior into route-local state, do not patch copied src/toolcraft
internals for one app, and do not replace built-in Toolcraft surfaces.
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 · 27 lines · 20 tokens per session scan A 3922f7a5045a
writing-plans is a skill published in the GitHub repository pixel-point/toolcraft (737 stars, last pushed yesterday), licensed MIT. It adds 20 tokens to every session and 192 once invoked, about $0.0001 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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