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 Knuckles-Team/archivebox-api --skill archivebox-web-archivinggit clone --depth 1 https://github.com/Knuckles-Team/archivebox-apiWrote 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/knuckles-team/archivebox-api/archivebox-web-archiving)<a href="https://agentmods.dev/skills/knuckles-team/archivebox-api/archivebox-web-archiving"><img src="https://agentmods.dev/badge/skills/knuckles-team/archivebox-api/archivebox-web-archiving/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/knuckles-team/archivebox-api/archivebox-web-archiving"><img src="https://agentmods.dev/badge/skills/knuckles-team/archivebox-api/archivebox-web-archiving.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 | $0.00127 | $0.01117 |
| Opus 5.5 | $0.00051 | $0.00447 |
| Sonnet 5.5 | $0.00025 | $0.00223 |
| Haiku 4.5 | $0.00013 | $0.00112 |
Grade A, and why
archivebox-web-archiving scanned grade A with 1 finding 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 1mo 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Choose which extractors run (e.g. `wget,screenshot,pdf,singlefile,dom`). How it starts
The opening of the file, as written. The whole thing — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ArchiveBox Web Archiving
Domain-typed access to ArchiveBox's CLI actions (add / update / schedule)
for capturing and re-capturing web pages into durable, self-hosted snapshots.
When to use
- Archive one URL or a batch of URLs (optionally with tags + a crawl
depth). - Choose which extractors run (e.g.
wget,screenshot,pdf,singlefile,dom). - Re-archive / refresh existing snapshots (
update,only_new,overwrite). - Set up a recurring archive job (
schedule).
When NOT to use
- Reading / searching / listing what is already archived →
archivebox-snapshot-search. - Ingesting snapshots + results into the epistemic-graph KG →
archivebox-kg-ingestion. - Deleting snapshots — use the
cli_removeaction directly (destructive; not part of this capture-oriented skill).
Prerequisites & environment
Connect via the mcp-client skill against the archivebox-api MCP server.
| Variable | Required | Notes |
|---|---|---|
ARCHIVEBOX_BASE_URL |
✅ | Instance URL (alias ARCHIVEBOX_URL) |
ARCHIVEBOX_TOKEN |
one of | Bearer API token (alias ARCHIVEBOX_API_KEY) |
ARCHIVEBOX_USERNAME / ARCHIVEBOX_PASSWORD |
one of | Basic-auth → token exchange |
ARCHIVEBOX_SSL_VERIFY |
optional | TLS verification toggle (default off) |
MCP_TOOL_MODE (condensed|verbose|both) selects the condensed surface (used
below) vs. the one-to-one verbose tools.
Tools & actions
Prefer the condensed tool; it takes action + a params_json JSON string
whose keys are passed straight to the client method.
| Condensed tool | Actions |
|---|---|
archivebox_cli |
cli_add, cli_update, cli_schedule |
Key parameters
urls— list of strings to archive (cli_add).tag— comma-separated tags to apply.depth— crawl depth (0= just the URL,1= also linked pages).extractors— comma-separated extractor list; empty = the instance default set.update/update_all/overwrite— re-archive controls.only_new,after,before,status,filter_patterns— scope forcli_update.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago First seen · 97 lines · 127 tokens per session scan A 3982117b358b
archivebox-web-archiving is a skill published in the GitHub repository Knuckles-Team/archivebox-api (1 stars, last pushed today), licensed MIT. It adds 127 tokens to every session and 1,117 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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