Agent skill

Brainstorm Diverge Converge

by lyndonkl in lyndonkl/claude

Applies structured divergent-convergent thinking to generate many creative options, organize them into meaningful clusters, then systematically evaluate and narrow to the strongest choices.

No licenceAuto-check passedAgent Workflows

Install Brainstorm Diverge Converge

skills CLI
$ npx skills add lyndonkl/claude --skill brainstorm-diverge-converge -a claude-code

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

GitHub CLI
$ gh skill install lyndonkl/claude brainstorm-diverge-converge --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/lyndonkl/claude.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/brainstorm-diverge-converge .claude/skills/brainstorm-diverge-converge && 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
brainstorm-diverge-converge
GitHub stars
164
Token cost
~1.6k tokens
SKILL.md length
542 words
Files
4
Skills in repo
12
Repo updated
First seen
Licence
None found

At a glance

Applies structured divergent-convergent thinking to generate many creative options, organize them into meaningful clusters, then systematically evaluate and narrow to the strongest choices.

  • Exploring product ideas
  • SKILL.md covers Table of Contents, Workflow, Common Patterns and Guardrails, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Solving open-ended problems

What it does

Brainstorm Diverge Converge is an agent skill from lyndonkl/claude. Applies structured divergent-convergent thinking to generate many creative options, organize them into meaningful clusters, then systematically evaluate and narrow to the strongest choices. Balances creative exploration with disciplined decision-making. Use when exploring product ideas, solving open-ended problems, generating strategic alternatives, developing research questions, designing experiments, or when user mentions brainstorming, ideation, divergent thinking, generating options, or evaluating alternatives.

Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files (for example `resources/evaluators/rubric_brainstorm_diverge_converge.json`, `resources/examples/api-performance-optimization.md` and `resources/template.md`).

It sits in Agent Workflows, covering Brainstorming. The repository describes itself as: Agents, skills and anything else to use with claude.

When your agent uses it

  • Exploring product ideas
  • Solving open-ended problems
  • Generating strategic alternatives
  • Developing research questions

Example prompts

  • “Use the brainstorm-diverge-converge skill to apply structured divergent-convergent thinking to generate many creative options, organize them into…”
  • “/brainstorm-diverge-converge”

What it can do on your machine

Read from SKILL.md and the folder at commit 4acc337. 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 markdown).

    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

Brainstorm Diverge Converge loads about 1.6k tokens when it runs. Until then it costs about 137 tokens; SKILL.md has 542 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~137
When it runs · the whole SKILL.md, loaded when a task matches
~1.6k

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 542 words (~1,591 tokens).

“Three phases: Diverge (generate many ideas without judgment), Cluster (group into themes), Converge (evaluate against criteria and select).”

— opening of SKILL.md by lyndonkl
name
brainstorm-diverge-converge

Read the full SKILL.md on GitHub

Files

SKILL.md and 3 other files in skills/brainstorm-diverge-converge of lyndonkl/claude.

  • SKILL.md
  • resources/evaluators/rubric_brainstorm_diverge_converge.json
  • resources/examples/api-performance-optimization.md
  • resources/template.md

Open the folder on GitHubat commit 4acc337

Compare with similar skills

Brainstorm Diverge Converge 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.

Brainstorm Diverge Converge compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Brainstorm Diverge Converge this skilllyndonkl/claude164—~1.6kAutomated safety check: PassNone
Brainstormingobra/superpowers297k1 repos~2.5kAutomated safety check: PassMIT
Brainstormingxpinjection/test-driven-spring-boot11253 repos~2.6kAutomated safety check: PassMIT
Yao Meta Skillyaojingang/yao-meta-skill2.7k—~768Automated safety check: PassMIT
Typesafe AIOpenAgentsInc/openagents4559 repos~2.5kAutomated safety check: PassMIT
Trellis StartROYIANS/foliq-print-template-designer1366 repos~646Automated safety check: PassMIT

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Categories

Questions about Brainstorm Diverge Converge

What does Brainstorm Diverge Converge do?

Applies structured divergent-convergent thinking to generate many creative options, organize them into meaningful clusters, then systematically evaluate and narrow to the strongest choices. Brainstorm Diverge Converge is an agent skill from lyndonkl/claude. Applies structured divergent-convergent thinking to generate many creative options, organize them into meaningful clusters, then systematically evaluate and narrow to the strongest choices.

When should I use Brainstorm Diverge Converge?

Brainstorm Diverge Converge fits situations like: exploring product ideas; solving open-ended problems; generating strategic alternatives; developing research questions.

How do I install Brainstorm Diverge Converge in Claude Code?

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

How do I install Brainstorm Diverge Converge in Codex?

Run `npx skills add lyndonkl/claude --skill brainstorm-diverge-converge -a codex`. Or copy the skill folder (skills/brainstorm-diverge-converge in lyndonkl/claude) into .agents/skills/brainstorm-diverge-converge in your project. Codex loads it when a task matches its description.

Can I use Brainstorm Diverge Converge 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 lyndonkl/claude --skill brainstorm-diverge-converge -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/brainstorm-diverge-converge, .gemini/skills/brainstorm-diverge-converge, .github/skills/brainstorm-diverge-converge and .opencode/skills/brainstorm-diverge-converge in your project.

What does Brainstorm Diverge Converge need to run?

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

Does Brainstorm Diverge Converge 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 Brainstorm Diverge Converge 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 Brainstorm Diverge Converge use?

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

How many tokens does Brainstorm Diverge Converge use?

About 1.6k tokens (SKILL.md is roughly 6.4k 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 Brainstorm Diverge Converge?

Skills that share tags, products or a category with Brainstorm Diverge Converge: Brainstorming (obra/superpowers, 297k stars), Brainstorming (xpinjection/test-driven-spring-boot, 112 stars), Yao Meta Skill (yaojingang/yao-meta-skill, 2.7k stars) and Typesafe AI (OpenAgentsInc/openagents, 455 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Brainstorm Diverge Converge?

lyndonkl (a GitHub user) maintains it in lyndonkl/claude, which has 164 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on September 1, 2026.

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