Agent skill

Capture

by inbrainfun in inbrainfun/inbrain

Save any thought or content into the brain via one CLI command.

Custom licenceAuto-check passed

Install Capture

skills CLI
$ npx skills add inbrainfun/inbrain --skill capture -a claude-code

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

GitHub CLI
$ gh skill install inbrainfun/inbrain capture --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/inbrainfun/inbrain.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/capture .claude/skills/capture && 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
capture
GitHub stars
142
Used in
1 other repo
Token cost
~1.1k tokens
SKILL.md length
456 words
Files
1
Skills in repo
54
Repo updated
First seen
Licence
Custom licence

At a glance

Save any thought or content into the brain via one CLI command.

  • SKILL.md covers Contract, When to invoke, What it does and How to use, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Capture is an agent skill from inbrainfun/inbrain. Save any thought or content into the brain via one CLI command. The single human-facing entrypoint that replaces "putpage vs commit-then-sync vs autopilot-wait" with one command that just works.

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

Example prompts

  • “putpage vs commit-then-sync vs autopilot-wait”
  • “/capture”

What it can do on your machine

Read from SKILL.md and the folder at commit 5231990. 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

    No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).

    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

Capture loads about 1.1k tokens when it runs. Until then it costs about 51 tokens; SKILL.md has 456 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~51
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 456 words (~1,101 tokens).

“When the user wants to save a thought, an article snippet, a transcript fragment, or any text into their brain, run inbrain capture. Don't reach for inbrain put or commit-then-sync — capture is the front door and it handles both…”

— opening of SKILL.md by inbrainfun, Custom licence
name
capture
triggers
capture this, save this thought, remember this, ingest this into my brain, drop this in the inbox, save to brain
writes_pages
inbox/*

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/capture of inbrainfun/inbrain.

Open the folder on GitHubat commit 5231990

Used in 1 other repository

We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in inbrainfun/inbrain, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Capture 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.

Capture compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Capture this skillinbrainfun/inbrain1421 repos~1.1kAutomated safety check: PassCustom licence
Capturealirezarezvani/claude-skills28k1 repos~2.8kAutomated safety check: PassMIT
Auto-Capture to Open BrainNateBJones-Projects/OB14.7k—~753Automated safety check: PassCustom licence
Context Savegarrytan/gstack136k—~9.7kAutomated safety check: NotesMIT
Save to Obsidian VaultAgriciDaniel/claude-obsidian15k—~1.3kAutomated safety check: PassMIT
Latchshot Page Capturegithub/awesome-copilot40k—~1.3kAutomated safety check: PassMIT

Similar skills

  • Capture

    alirezarezvani/claude-skills

    Captures and organizes chaotic brain dumps into a structured, actionable system with zero information loss.

    28k GitHub starsUsed in 1 repo~2.8k tokens
    Agent WorkflowsAuto-check passed
  • Auto-Capture to Open Brain

    NateBJones-Projects/OB1

    Captures ACT NOW items and one session summary into Open Brain when a work session ends, as a behavioral protocol rather than a background hook.

    4.7k GitHub stars~753 tokensUpdated yesterday
    Agent WorkflowsAuto-check passed
  • Context Save

    garrytan/gstack

    Captures git state, decisions made and remaining work so that a later session can resume the task without losing context.

    136k GitHub stars~9.7k tokensUpdated today
    Agent WorkflowsAuto-check: notes
  • Save to Obsidian Vault

    AgriciDaniel/claude-obsidian

    Files a specific answer, decision or insight you point to in a conversation as one reviewed note in your Obsidian vault, and only when you ask for it.

    15k GitHub stars~1.3k tokensUpdated 26 days ago
    Knowledge ManagementAuto-check passed
  • Latchshot Page Capture

    github/awesome-copilot

    Official

    A skill your agent uses when a user needs a screenshot, website thumbnail, full-page capture, or PDF of a public HTTP(S) webpage saved as a local artifact through Latchshot, including report, QA…

    40k GitHub stars~1.3k tokensUpdated today
    Documents & OfficeAuto-check passed
  • Deleting Thoughts

    NateBJones-Projects/OB1

    A skill your agent uses when asked to delete, remove, purge, wipe, or "get rid of" an Open Brain thought, or before calling deletethought (the open-brain-delete-thought connector), which…

    4.7k GitHub stars~995 tokensUpdated yesterday
    Auto-check passed

More from inbrainfun/inbrain

All 54 skills in this repo
  • Academic Verify

    inbrainfun/inbrain

    Verify a research claim or academic citation by tracing it through publication → methodology → raw data → independent replication.

    142 GitHub starsUsed in 1 repo~2.3k tokens
    Auto-check passed
  • Cold Start

    inbrainfun/inbrain

    Day-one data bootstrapping for a new brain. An agent skill from inbrainfun/inbrain.

    142 GitHub starsUsed in 1 repo~4.7k tokens
    Auto-check passed
  • Enrich

    inbrainfun/inbrain

    Enrich brain pages with tiered enrichment protocol. An agent skill from inbrainfun/inbrain.

    142 GitHub starsUsed in 1 repo~2.8k tokens
    Auto-check passed
  • Idea Lineage

    inbrainfun/inbrain

    Trace one idea's evolution through the brain: first mention, best articulation, related concepts, reversals, contradictions, abandoned branches, and the current live version.

    142 GitHub starsUsed in 1 repo~2.2k tokens
    Auto-check passed
  • Maintain

    inbrainfun/inbrain

    Brain health checks: back-link enforcement, citation audit, filing validation, stale info detection, orphan pages, and benchmarks.

    142 GitHub starsUsed in 1 repo~4.4k tokens
    Auto-check passed
  • Schema Author

    inbrainfun/inbrain

    Evolve your brain's schema pack. An agent skill from inbrainfun/inbrain.

    142 GitHub starsUsed in 1 repo~3.3k tokens
    Auto-check passed

Questions about Capture

What does Capture do?

Save any thought or content into the brain via one CLI command. Capture is an agent skill from inbrainfun/inbrain. Save any thought or content into the brain via one CLI command.

How do I install Capture in Claude Code?

Run `npx skills add inbrainfun/inbrain --skill capture -a claude-code`. Or copy the skill folder (skills/capture in inbrainfun/inbrain) into .claude/skills/capture in your project. Claude Code loads it when a task matches its description.

How do I install Capture in Codex?

Run `npx skills add inbrainfun/inbrain --skill capture -a codex`. Or copy the skill folder (skills/capture in inbrainfun/inbrain) into .agents/skills/capture in your project. Codex loads it when a task matches its description.

Can I use Capture 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 inbrainfun/inbrain --skill capture -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/capture, .gemini/skills/capture, .github/skills/capture and .opencode/skills/capture in your project.

What does Capture need to run?

SKILL.md names no scripts, command-line tools or credentials: Capture is instructions for the agent only.

Does Capture 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 Capture 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 Capture use?

Capture has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Capture use?

About 1.1k tokens (SKILL.md is roughly 4.4k 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 Capture?

Skills that share tags, products or a category with Capture: Capture (alirezarezvani/claude-skills, 28k stars), Auto-Capture to Open Brain (NateBJones-Projects/OB1, 4.7k stars), Context Save (garrytan/gstack, 136k stars) and Save to Obsidian Vault (AgriciDaniel/claude-obsidian, 15k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Capture?

inbrainfun (a GitHub user) maintains it in inbrainfun/inbrain, which has 142 GitHub stars. The repository holds 54 skills in this directory. The repository was last updated on July 17, 2026.

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