Agent skill

Auto-Capture to Open Brain

by NateBJones-Projects in 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.

Custom licenceAuto-check passedAgent Workflows

Install Auto-Capture to Open Brain

skills CLI
$ npx skills add NateBJones-Projects/OB1 --skill auto-capture -a claude-code

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

GitHub CLI
$ gh skill install NateBJones-Projects/OB1 auto-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/NateBJones-Projects/OB1.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/auto-capture .claude/skills/auto-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
auto-capture
GitHub stars
4.7k
Token cost
~753 tokens
SKILL.md length
376 words
Files
3
Skills in repo
24
Repo updated
First seen
Licence
Custom licence

At a glance

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.

  • Works in 6 steps: Detect that the session is ending. Treat… → Identify the highest-value outputs from… → Before capturing an ACT NOW item, check… → …
  • Wrapping up a brainstorm that produced decisions and next actions
  • SKILL.md covers Problem, Trigger Conditions, Process and Output, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

The skill addresses a familiar loss: high-value decisions and next actions disappear at the end of a session when saving them takes a separate decision. It triggers when you are clearly wrapping up (wrap up, park this, goodnight), when a brainstorm or a Panning for Gold run has produced ACT NOW items, or when the conversation is about to end. It is a cue the agent follows, not a timer, daemon, hook or background service.

For each ACT NOW item, the agent first searches Open Brain for an obvious existing match when a search tool is exposed, then captures the item as its own self-contained thought: the idea in its strongest form, why it matters, two or three concrete next actions and provenance such as a date or source file. One session summary records the topic, how many important items emerged, the main themes and where fuller context lives. Raw transcripts, parked items and duplicates are skipped. If the capture tool fails, the agent says so instead of claiming success.

When your agent uses it

  • Wrapping up a brainstorm that produced decisions and next actions
  • Parking a project and wanting its key items saved
  • Finishing a Panning for Gold run
  • Closing a session so its outcomes are findable months later

Example prompts

  • “Let's stop here. Capture the ACT NOW items and a session summary to Open Brain.”
  • “Park this project for now and save what we decided.”
  • “Goodnight. Save today's brainstorm outputs before you go.”

Requirements

  • An Open Brain connection that exposes a capture tool, often named capture_thought

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Detect that the session is ending. Treat this as a behavioral cue, not a timer, daemon, hook, or background service.
  2. Identify the highest-value outputs from the session
  3. Before capturing an ACT NOW item, check for an obvious existing match in Open Brain using the available search tool if the client exposes…
  4. Capture each ACT NOW item as its own self-contained thought using the available Open Brain capture tool.
  5. Capture one session summary that records
  6. Do not capture low-value noise. Skip

What it can do on your machine

Read from SKILL.md and the folder at commit 238df6c. 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.

    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

Auto-Capture to Open Brain loads about 753 tokens when it runs. Until then it costs about 111 tokens; SKILL.md has 376 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~111
When it runs · the whole SKILL.md, loaded when a task matches
~753

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 376 words (~753 tokens).

“High-value decisions and next actions are easy to lose at the end of a session. If capturing them requires a separate decision, they often never make it into Open Brain.”

— opening of SKILL.md by NateBJones-Projects, Custom licence
name
auto-capture
author
Jared Irish
version
1.0.0

Read the full SKILL.md on GitHub

Files

SKILL.md and 2 other files in skills/auto-capture of NateBJones-Projects/OB1.

  • SKILL.md
  • README.md
  • metadata.json

Open the folder on GitHubat commit 238df6c

Compare with similar skills

Auto-Capture to Open Brain 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.

Auto-Capture to Open Brain compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Auto-Capture to Open Brain this skillNateBJones-Projects/OB14.7k—~753Automated safety check: PassCustom licence
Using LWC Memory and Graphssickn33/agentic-awesome-skills47k1 repos~2kAutomated safety check: PassApache-2.0
Trusty Memorybobmatnyc/claude-mpm155—~2kAutomated safety check: PassApache-2.0
Beads Task Memorygastownhall/beads28k—~1.2kAutomated safety check: PassMIT
Agent Carnet Notebookyamadashy/repomix29k—~1.2kAutomated safety check: PassMIT
Session History Searchslopus/happy24k—~3.1kAutomated safety check: PassMIT

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  • Panning for Gold

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Questions about Auto-Capture to Open Brain

What does Auto-Capture to Open Brain do?

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. The skill addresses a familiar loss: high-value decisions and next actions disappear at the end of a session when saving them takes a separate decision. It triggers when you are clearly wrapping up (wrap up, park this, goodnight), when a brainstorm or a Panning for Gold run has produced ACT NOW items, or when the conversation is about to end.

When should I use Auto-Capture to Open Brain?

Auto-Capture to Open Brain fits situations like: wrapping up a brainstorm that produced decisions and next actions; parking a project and wanting its key items saved; finishing a Panning for Gold run; closing a session so its outcomes are findable months later.

How do I install Auto-Capture to Open Brain in Claude Code?

Run `npx skills add NateBJones-Projects/OB1 --skill auto-capture -a claude-code`. Or copy the skill folder (skills/auto-capture in NateBJones-Projects/OB1) into .claude/skills/auto-capture in your project. Claude Code loads it when a task matches its description.

How do I install Auto-Capture to Open Brain in Codex?

Run `npx skills add NateBJones-Projects/OB1 --skill auto-capture -a codex`. Or copy the skill folder (skills/auto-capture in NateBJones-Projects/OB1) into .agents/skills/auto-capture in your project. Codex loads it when a task matches its description.

Can I use Auto-Capture to Open Brain 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 NateBJones-Projects/OB1 --skill auto-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/auto-capture, .gemini/skills/auto-capture, .github/skills/auto-capture and .opencode/skills/auto-capture in your project.

What does Auto-Capture to Open Brain need to run?

SKILL.md names no scripts, command-line tools or credentials: Auto-Capture to Open Brain is instructions for the agent only. Our summary lists: An Open Brain connection that exposes a capture tool, often named capture_thought.

Does Auto-Capture to Open Brain 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 Auto-Capture to Open Brain 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 Auto-Capture to Open Brain use?

Auto-Capture to Open Brain 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 Auto-Capture to Open Brain use?

About 753 tokens (SKILL.md is roughly 3k 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 Auto-Capture to Open Brain?

Skills that share tags, products or a category with Auto-Capture to Open Brain: Using LWC Memory and Graphs (sickn33/agentic-awesome-skills, 47k stars), Trusty Memory (bobmatnyc/claude-mpm, 155 stars), Beads Task Memory (gastownhall/beads, 28k stars) and Agent Carnet Notebook (yamadashy/repomix, 29k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Auto-Capture to Open Brain?

NateBJones-Projects (a GitHub organization) maintains it in NateBJones-Projects/OB1, which has 4,703 GitHub stars. The repository holds 24 skills in this directory. The repository was last updated on October 8, 2026.

Source: NateBJones-Projects/OB1 on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.