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 danjdewhurst/dotclaude --skill technical-writinggit clone --depth 1 https://github.com/danjdewhurst/dotclaudeWrote 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/danjdewhurst/dotclaude/technical-writing)<a href="https://agentmods.dev/skills/danjdewhurst/dotclaude/technical-writing"><img src="https://agentmods.dev/badge/skills/danjdewhurst/dotclaude/technical-writing/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/danjdewhurst/dotclaude/technical-writing"><img src="https://agentmods.dev/badge/skills/danjdewhurst/dotclaude/technical-writing.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 | $0.00052 | $0.02510 |
| Opus 5 | $0.00026 | $0.01255 |
| Sonnet 5 | $0.00010 | $0.00502 |
| Haiku 4.5 | $0.00005 | $0.00251 |
Grade A, and why
technical-writing 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 2d 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 2d ago First seen · 128 lines · 52 tokens per session scan A 6d6d9e625ae4
technical-writing is a skill published in the GitHub repository danjdewhurst/dotclaude (6 stars, last pushed 2d ago), with no licence file. It adds 52 tokens to every session and 2,510 once invoked, about $0.0003 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 2026-09-11.
Other skills, from other repositories
time-awareness
Use when a claude-timestamp system reminder says how long a turn has run, that a tool call was slow, or that a conversation or project is resumed after a gap; when the user asks how long something took, when they started, or where their time went; and before writing a date into notes, memory, a commit or a document.
claude-md-hygiene
How to cut a CLAUDE.md without losing a fact — the four-bucket taxonomy, the trigger-line shape that makes an extracted skill actually load, the gitignore prerequisite, and the line-coverage check that must be made to fail once. Load before editing, restructuring or pruning any CLAUDE.md, or when claude-md-weight.sh…
portfolio-conventions
Portfolio coherence rules — preloaded into troubleshooter and portfolio-sync agents as background knowledge.
memory-and-plans
How the two memory systems on this machine resolve on disk, why per-agent stores are project-scoped and must never be consolidated upward or committed, and why claude-mem was removed. Load before creating, moving, consolidating or gitignoring any memory store, or before proposing a third place to keep session…
testing-conventions
Test conventions across this portfolio — regression-test comment format, property-test setup for TS and Python, the financial-math arbitrary settings that were tuned by measurement, and why a failing check may be pinning a defect rather than reporting one. Load before writing tests, adding a regression test to a bug…
scheduled-jobs
Why each launchd LaunchAgent on this machine exists, scheduled at the hour it is, and which plausible "fixes" are wrong. Load before creating, editing, moving or diagnosing any scheduled job. Current state comes from jobs-inventory.sh, never from this file.