Agent skill

Idea Creator

by AI4Scientist in AI4Scientist/nano-scientist

Generate and rank research ideas given a broad direction. An agent skill from AI4Scientist/nano-scientist.

No licenceAuto-check: warningsResearch & Science

Install Idea Creator

The automated check flagged lines worth reading first. See the safety section below.

skills CLI
$ npx skills add AI4Scientist/nano-scientist --skill idea-creator -a claude-code

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

GitHub CLI
$ gh skill install AI4Scientist/nano-scientist idea-creator --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/AI4Scientist/nano-scientist.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/idea-creator .claude/skills/idea-creator && 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
idea-creator
GitHub stars
128
Used in
5 other repos
Token cost
~3.9k tokens
SKILL.md length
1,179 words
Files
1
Skills in repo
75
Repo updated
First seen
Licence
None found

At a glance

Generate and rank research ideas given a broad direction. An agent skill from AI4Scientist/nano-scientist.

  • Works in 7 steps: Load Research Wiki (if active) → Landscape Survey (5-10 min) → Idea Generation (brainstorm with… → …
  • User says 找idea
  • SKILL.md covers Overview, Constants, Workflow and Phase 7: Write Ideas to…, plus 4 more sections
  • Calls python3 and git

What it does

Idea Creator is an agent skill from AI4Scientist/nano-scientist. Generate and rank research ideas given a broad direction. Use when user says "找idea", "brainstorm ideas", "generate research ideas", "what can we work on", or wants to explore a research area for publishable directions.

Its SKILL.md is about 3.9k 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 Research & Science, covering Hypothesis generation and Brainstorming. It works with OpenAI and Model Context Protocol. The repository describes itself as: An autonomous research agent that turns a topic into a peer-reviewed technical report.

When your agent uses it

  • User says 找idea
  • Brainstorm ideas
  • Generate research ideas
  • What can we work on

Example prompts

  • “brainstorm ideas”
  • “generate research ideas”
  • “what can we work on”
  • “/idea-creator”

Requirements

  • Python 3
  • Pre-approved tools (allowed-tools): Bash(*), Read, Write, Grep, Glob, WebSearch, WebFetch, Agent, mcp__codex__codex, mcp__codex__codex-reply

Workflow steps

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

  1. Load Research Wiki (if active)
  2. Landscape Survey (5-10 min)
  3. Idea Generation (brainstorm with external LLM)
  4. First-Pass Filtering
  5. Deep Validation (for top ideas)
  6. Parallel Pilot Experiments (for top 2-3 ideas)
  7. Output — Ranked Idea Report

What it can do on your machine

Read from SKILL.md and the folder at commit 7132192. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Bash(*)
    • Read
    • Write
    • Grep
    • Glob
    • WebSearch
    • WebFetch
    • Agent
    • mcp__codex__codex
    • mcp__codex__codex-reply

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • python3
    • git

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

  • Network

    No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.

    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

Idea Creator loads about 3.9k tokens when it runs. Until then it costs about 58 tokens; SKILL.md has 1,179 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~58
When it runs · the whole SKILL.md, loaded when a task matches
~3.9k

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: warnings

The automated check found patterns that need a careful read before installing.

  • WarningTells the agent its actions are pre-authorized / not to stop for confirmationSKILL.md:296
    t << 'EOF' > file`) to write in chunks. Do NOT ask the user for permission — just do it silently.
  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Bash(*), Read, Write, Grep, Glob, WebSearch, WebFetch, Agent, mcp__codex__codex, mcp__codex__codex-r

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 1,179 words (~3,925 tokens).

“Generate publishable research ideas for: $ARGUMENTS”

— opening of SKILL.md by AI4Scientist
name
idea-creator
allowed-tools
Bash(*), Read, Write, Grep, Glob, WebSearch, WebFetch, Agent, mcp__codex__codex, mcp__codex__codex-reply
argument-hint
research-direction

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/idea-creator of AI4Scientist/nano-scientist.

Open the folder on GitHubat commit 7132192

Used in 5 other repositories

We found 13 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 5 other GitHub owners. This page covers the copy in AI4Scientist/nano-scientist, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Idea Creator 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.

Idea Creator compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Idea Creator this skillAI4Scientist/nano-scientist1285 repos~3.9kAutomated safety check: WarnNone
Research RefinezjYao36/Auto-Research-Refine1287 repos~6.9kAutomated safety check: NotesNone
Idea Discovery PipelineGRIND-Lab-Core/night_owl_research_agent106—~4.4kAutomated safety check: WarnNone
Research ReviewGRIND-Lab-Core/night_owl_research_agent1066 repos~1.1kAutomated safety check: NotesNone
Generate IdeaGRIND-Lab-Core/night_owl_research_agent106—~3.2kAutomated safety check: WarnNone
Research Reviewmajiayu000/claude-skill-registry6661 repos~1.8kAutomated safety check: NotesMIT

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  • Research Refine

    zjYao36/Auto-Research-Refine

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  • Idea Discovery Pipeline

    GRIND-Lab-Core/night_owl_research_agent

    The full pipeline for idea generation. An agent skill from GRIND-Lab-Core/night_owl_research_agent.

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  • Generate Idea

    GRIND-Lab-Core/night_owl_research_agent

    Generate and rank research ideas given a broad direction. An agent skill from GRIND-Lab-Core/night_owl_research_agent.

    106 GitHub stars~3.2k tokensUpdated 5 mo ago
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  • Research Review

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    666 GitHub starsUsed in 1 repo~1.8k tokens
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  • Novelty Check

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    Validates that a research idea is genuinely novel vs. An agent skill from GRIND-Lab-Core/night_owl_research_agent.

    106 GitHub stars~1k tokensUpdated 5 mo ago
    Research & ScienceAuto-check passed

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Questions about Idea Creator

What does Idea Creator do?

Generate and rank research ideas given a broad direction. An agent skill from AI4Scientist/nano-scientist. Idea Creator is an agent skill from AI4Scientist/nano-scientist. Generate and rank research ideas given a broad direction.

When should I use Idea Creator?

Idea Creator fits situations like: user says 找idea; brainstorm ideas; generate research ideas; what can we work on.

How do I install Idea Creator in Claude Code?

Run `npx skills add AI4Scientist/nano-scientist --skill idea-creator -a claude-code`. Or copy the skill folder (skills/idea-creator in AI4Scientist/nano-scientist) into .claude/skills/idea-creator in your project. Claude Code loads it when a task matches its description.

How do I install Idea Creator in Codex?

Run `npx skills add AI4Scientist/nano-scientist --skill idea-creator -a codex`. Or copy the skill folder (skills/idea-creator in AI4Scientist/nano-scientist) into .agents/skills/idea-creator in your project. Codex loads it when a task matches its description.

Can I use Idea Creator 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 AI4Scientist/nano-scientist --skill idea-creator -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/idea-creator, .gemini/skills/idea-creator, .github/skills/idea-creator and .opencode/skills/idea-creator in your project.

What does Idea Creator need to run?

Going by SKILL.md and its folder, Idea Creator needs the command-line tools its instructions call (python3 and git). Our summary lists: Python 3. Its frontmatter pre-approves these tools: Bash(*), Read, Write, Grep, Glob, WebSearch, WebFetch, Agent, mcp__codex__codex, mcp__codex__codex-reply.

Does Idea Creator access the network?

SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Idea Creator safe to install?

Our automated static check of SKILL.md flagged 1 warning(s): tells the agent its actions are pre-authorized / not to stop for confirmation. Read the flagged lines before installing; the check is not a guarantee either way.

What licence does Idea Creator use?

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

How many tokens does Idea Creator use?

About 3.9k tokens (SKILL.md is roughly 16k 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 Idea Creator?

Skills that share tags, products or a category with Idea Creator: Research Refine (zjYao36/Auto-Research-Refine, 128 stars), Idea Discovery Pipeline (GRIND-Lab-Core/night_owl_research_agent, 106 stars), Research Review (GRIND-Lab-Core/night_owl_research_agent, 106 stars) and Generate Idea (GRIND-Lab-Core/night_owl_research_agent, 106 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Idea Creator?

AI4Scientist (a GitHub organization) maintains it in AI4Scientist/nano-scientist, which has 128 GitHub stars. The repository holds 75 skills in this directory. The repository was last updated on June 3, 2026.

Source: AI4Scientist/nano-scientist on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.