Agent skill

File Intel

by earlyaidopters in earlyaidopters/second-brain

Run the Gemini file processor on any folder — extracts content from PDF, PPTX, XLSX, DOCX, CSV, JSON, and any text format, then generates Obsidian-ready summaries.

No licenceAuto-check passedDocuments & Office

Install File Intel

skills CLI
$ npx skills add earlyaidopters/second-brain --skill file-intel -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install earlyaidopters/second-brain file-intel --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/earlyaidopters/second-brain.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/file-intel .claude/skills/file-intel && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
file-intel
GitHub stars
193
Token cost
~481 tokens
SKILL.md length
185 words
Files
1
Skills in repo
4
Repo updated
First seen
Licence
None found

At a glance

Run the Gemini file processor on any folder — extracts content from PDF, PPTX, XLSX, DOCX, CSV, JSON, and any text format, then generates Obsidian-ready summaries.

  • Works in 4 steps: Get the folder → Run the script → Open the output → …
  • Asked to summarise this folder
  • SKILL.md covers Step 1: Get the folder, Step 2: Run the script, Step 3: Open the output and Step 4: Report back, plus 1 more section
  • Calls python

What it does

File Intel is an agent skill from earlyaidopters/second-brain. Run the Gemini file processor on any folder — extracts content from PDF, PPTX, XLSX, DOCX, CSV, JSON, and any text format, then generates Obsidian-ready summaries. Use when asked to "summarise this folder", "run file intel", "process these files", or a folder path is provided and summaries are needed.

Its SKILL.md is about 480 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Documents & Office, covering Word documents, PowerPoint presentations and Excel spreadsheets. It works with Microsoft Excel, Microsoft PowerPoint, Microsoft Word and Obsidian.

When your agent uses it

  • Asked to summarise this folder
  • Process these files
  • A folder path is provided and summaries are needed

Example prompts

  • “summarise this folder”
  • “run file intel”
  • “process these files”
  • “/file-intel”

Requirements

  • Python 3

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Get the folder
  2. Run the script
  3. Open the output
  4. Report back

What it can do on your machine

Read from SKILL.md and the folder at commit 72efde2. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • python

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

File Intel loads about 481 tokens when it runs. Until then it costs about 78 tokens; SKILL.md has 185 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~78
When it runs · the whole SKILL.md, loaded when a task matches
~481

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 185 words (~481 tokens).

“Runs scripts/process_files_with_gemini.py on a folder of files and produces Obsidian-ready summaries.”

— opening of SKILL.md by earlyaidopters
name
file-intel

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/file-intel of earlyaidopters/second-brain.

Open the folder on GitHubat commit 72efde2

Compare with similar skills

File Intel next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

File Intel compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
File Intel this skillearlyaidopters/second-brain193—~481Automated safety check: PassNone
Markitshift-labs-ai/markit1.3k—~299Automated safety check: PassMIT
Doc Importerwpsnote/wpsnote-skills179—~2.7kAutomated safety check: PassMIT
Markdown Converterintellectronica/agent-skills2954 repos~492Automated safety check: PassCC0-1.0
Light File ReadingLight0305/Light-skills640—~4.1kAutomated safety check: PassMIT
Heavy File Ingestion Claude CodeNateBJones-Projects/OB14.7k—~614Automated safety check: PassCustom licence

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Questions about File Intel

What does File Intel do?

Run the Gemini file processor on any folder — extracts content from PDF, PPTX, XLSX, DOCX, CSV, JSON, and any text format, then generates Obsidian-ready summaries. File Intel is an agent skill from earlyaidopters/second-brain. Run the Gemini file processor on any folder — extracts content from PDF, PPTX, XLSX, DOCX, CSV, JSON, and any text format, then generates Obsidian-ready summaries.

When should I use File Intel?

File Intel fits situations like: asked to summarise this folder; process these files; A folder path is provided and summaries are needed.

How do I install File Intel in Claude Code?

Run `npx skills add earlyaidopters/second-brain --skill file-intel -a claude-code`. Or copy the skill folder (skills/file-intel in earlyaidopters/second-brain) into .claude/skills/file-intel in your project. Claude Code loads it when a task matches its description.

How do I install File Intel in Codex?

Run `npx skills add earlyaidopters/second-brain --skill file-intel -a codex`. Or copy the skill folder (skills/file-intel in earlyaidopters/second-brain) into .agents/skills/file-intel in your project. Codex loads it when a task matches its description.

Can I use File Intel in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add earlyaidopters/second-brain --skill file-intel -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/file-intel, .gemini/skills/file-intel, .github/skills/file-intel and .opencode/skills/file-intel in your project.

What does File Intel need to run?

Going by SKILL.md and its folder, File Intel needs the command-line tools its instructions call (python). Our summary lists: Python 3.

Does File Intel access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is File Intel safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does File Intel use?

No licence was found for File Intel or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does File Intel use?

About 481 tokens (SKILL.md is roughly 1.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to File Intel?

Skills that share tags, products or a category with File Intel: Markit (shift-labs-ai/markit, 1.3k stars), Doc Importer (wpsnote/wpsnote-skills, 179 stars), Markdown Converter (intellectronica/agent-skills, 295 stars) and Light File Reading (Light0305/Light-skills, 640 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains File Intel?

earlyaidopters (a GitHub organization) maintains it in earlyaidopters/second-brain, which has 193 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on March 17, 2026.

Source: earlyaidopters/second-brain on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.