summarize-document

summarize-document is a skill for Claude Code, Codex from superlinked/sie. It costs 66 tokens per session (439 once invoked), scanned A, original, Apache-2.0.

A workflow for producing a short summary of a large document through a connected document-processing service. It supports files such as PDFs, scans, office documents, HTML, text, and Markdown without loading the entire source into the agent's working context.

In plain words
What is it for?
Use it to summarize a report, scanned document, spreadsheet, presentation, web page, or long text file, then save the returned summary under processed/.
Why use it?
It saves context space and avoids manually reading a long file when only an overview is needed. The resulting summary is saved as a separate Markdown file for later use.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to summarize a report, scanned document, spreadsheet, presentation, web page, or long text file, then save the returned summary under processed/.

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Install with agentmods
npx agentmods add skills/superlinked/sie/summarize-document
About the project

SIE, or Superlinked Inference Engine, is a self-hosted inference server that runs the language, embedding, retrieval, and other models used by AI agents through one API. It is for teams deploying agent workloads in their own cloud and managing many models in a shared production cluster.

superlinked/sie · 3,402 stars · on GitHub · superlinked.com

Install

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.

Any agent
npx skills add superlinked/sie --skill summarize-document
Clone the repo
git clone --depth 1 https://github.com/superlinked/sie

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for summarize-document

README.md
[![agentmods](https://agentmods.dev/badge/skills/superlinked/sie/summarize-document/github.svg)](https://agentmods.dev/skills/superlinked/sie/summarize-document)
Your own site
<a href="https://agentmods.dev/skills/superlinked/sie/summarize-document"><img src="https://agentmods.dev/badge/skills/superlinked/sie/summarize-document/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.

agentmods 80×15 button for summarize-document

Your own site · 80×15
<a href="https://agentmods.dev/skills/superlinked/sie/summarize-document"><img src="https://agentmods.dev/badge/skills/superlinked/sie/summarize-document.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 439 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00066 $0.00439
Opus 5.5 $0.00026 $0.00176
Sonnet 5.5 $0.00013 $0.00088
Haiku 4.5 $0.00007 $0.00044

Measured 1mo ago against content hash 09f95f183868, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

summarize-document 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 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.

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.

packages/sie_mcp/plugin/claude-code/summarize-document/SKILL.md · 44 lines

What it actually says

Summarize a Document with Superlinked MCP

Use the connected Superlinked MCP server to summarize the source on the SIE cluster through the MCP summarize_document tool.

Steps

  1. Do not open, view, attach, or read the whole source document into context.

  2. Call the Superlinked MCP summarize_document tool:

    • For PDF, scan, image-of-text, DOCX, PPTX, XLSX, or HTML inputs, read raw bytes only, base64-encode them, and pass document_base64 plus filename.
    • For text or markdown inputs, read raw bytes only, base64-encode them, and pass content_base64.
    • Leave engine as auto unless the user explicitly asks to force a conversion engine.
  3. Write the returned summary to processed/<source-stem>.summary.md. Create processed/ if it does not exist.

  4. Your next message must begin with a short receipt:

    Summarized <source> -> processed/<source-stem>.summary.md (<summary_chars> chars)
    

    If metadata includes token_savings_estimate, include it as an estimate.

  5. Present the summary from the artifact. If the user asks for exact quotes or detailed follow-up, use parse-document and inspect only relevant sections of the parsed markdown.

Errors

If the MCP call fails, relay the tool error and do not retry blindly. For auth or connector errors, tell the user to reinstall the generated MCP plugin pack or rerun the generated claude mcp add ... --header 'Authorization: Bearer ...' command from INSTALL.md.

Changes

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.

  1. 1mo ago First seen · 44 lines · 66 tokens per session scan A 09f95f183868

Subscribe to this mod's changes

summarize-document is a skill published in the GitHub repository superlinked/sie (3,402 stars, last pushed today), licensed Apache-2.0. It adds 66 tokens to every session and 439 once invoked, about $0.0003 per session on Opus 5.5. 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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