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.
git clone --depth 1 https://github.com/nostr-reader/borisWrote 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/rules/nostr-reader/boris/web-bookmarks)<a href="https://agentmods.dev/rules/nostr-reader/boris/web-bookmarks"><img src="https://agentmods.dev/badge/rules/nostr-reader/boris/web-bookmarks/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/rules/nostr-reader/boris/web-bookmarks"><img src="https://agentmods.dev/badge/rules/nostr-reader/boris/web-bookmarks.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 | $0.00013 | $0.00076 |
| Opus 5.5 | $0.00005 | $0.00030 |
| Sonnet 5.5 | $0.00003 | $0.00015 |
| Haiku 4.5 | $0.00001 | $0.00008 |
Grade A, and why
web-bookmarks 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 4d 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.
This is a copy
100% identical to web-bookmarks — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
The app also supports web bookmarks (kind:39701) which are distinct from public/private bookmarks as defined in NIP-51.
See NIP-B0 for details:
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.
- 4d ago First seen · 11 lines · 13 tokens per session scan A 5fb0c08bd84f
web-bookmarks is a cursor rule published in the GitHub repository nostr-reader/boris (19 stars, last pushed 7d ago), licensed MIT. It adds 13 tokens to every session and 76 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to web-bookmarks, differing in 0 lines, and is treated as a copy.
web-bookmarks compared with cursor rules from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| web-bookmarksnostr-reader/boris | Cursor rule | 19 | 7d ago | MIT | A | 13 | Cursor |
| fetching-data-with-controllersdergigi/boris | Cursor rule | 19 | 1mo ago | MIT | A | 6 | Cursor |
| zaps-and-zap-splitsdergigi/boris | Cursor rule | 19 | 1mo ago | MIT | A | 8 | Cursor |
| nostr-native-blog-post-aka-long-form-kinddergigi/boris | Cursor rule | 19 | 1mo ago | MIT | A | 22 | Cursor |
| web-bookmarksdergigi/boris | Cursor rule | 19 | 1mo ago | MIT | A | 13 | Cursor |
| bookmarksdergigi/boris | Cursor rule | 19 | 1mo ago | MIT | A | 27 | Cursor |
| fontawesomedergigi/boris | Cursor rule | 19 | 1mo ago | MIT | A | 13 | Cursor |