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 VKirill/claude-lane-stack --skill bulk-readergit clone --depth 1 https://github.com/VKirill/claude-lane-stackWrote 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/vkirill/claude-lane-stack/bulk-reader)<a href="https://agentmods.dev/skills/vkirill/claude-lane-stack/bulk-reader"><img src="https://agentmods.dev/badge/skills/vkirill/claude-lane-stack/bulk-reader/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/vkirill/claude-lane-stack/bulk-reader"><img src="https://agentmods.dev/badge/skills/vkirill/claude-lane-stack/bulk-reader.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 | $0.00048 | $0.00229 |
| Opus 5 | $0.00024 | $0.00114 |
| Sonnet 5 | $0.00010 | $0.00046 |
| Haiku 4.5 | $0.00005 | $0.00023 |
Grade A, and why
bulk-reader scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
bulk-reader
Do not Read, cat, head, tail, or sed the file. The hook only redirects — you run the worker:
export PATH="$HOME/.agents/bin:$PATH"
pm_read --path FILE --question "<what you need from this file>"
Stdout is PM_READ_BRIEF. Keep that map. Ask again with a new --question if needed — the worker reads the file, you do not.
Edit: Read with offset+limit on a hotspot from the brief. Never paste the file body into chat.
NEVER
- Retry the blocked Read with
cat/sed -n/head/python -c open(...). - Dump the source into the user chat because they said "read the whole file".
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.
- today First seen · 24 lines · 48 tokens per session scan A 37cad29f7d3e
bulk-reader is a skill published in the GitHub repository VKirill/claude-lane-stack (115 stars, last pushed yesterday), licensed MIT. It adds 48 tokens to every session and 229 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 2026-09-10.
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