Idea Diamond
Description
Validate a startup idea with a graph of agents: a decision contract frozen before any evidence, blind parallel researchers, an adversarial skeptic, an independent merge, and a human gate. A Claude Code plugin.
Installation
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open the source below and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
README
idea-diamond
A Claude Code plugin marketplace holding **idea-diamond** — validate a startup idea with a graph of agents instead of one confident paragraph.
Install
/plugin marketplace add luckysharda/idea-diamond
/plugin install idea-diamond@startupresearch
Then:
/idea-diamond an AI bookkeeping product for Shopify merchants
Why
Ask a chat "should I build this?" and one model, in one pass, decides what matters, researches it, interprets its own evidence, writes the recommendation, and grades its own confidence. That is a lot of trust in one blob of text.
This plugin splits that into jobs, runs the independent ones in parallel, and makes sure **the model that writes the answer is never the model that grades it**.
Full detail: [`idea-diamond/README.md`](./idea-diamond/README.md)
What's in here
.claude-plugin/marketplace.json the marketplace
idea-diamond/ the plugin
.claude-plugin/plugin.json
commands/idea-diamond.md
skills/idea-diamond/ runbook, shared rules, 7 templates
agents/ 6 agents: auditor, planner, researcher,
skeptic, merge, referee
scripts/dashboard.py local, view-only run dashboard
MIT.
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Git Claude skills github
[Building agent skills blog](https://www.anthropic.com/engineering/equipping-agents-for-the-real-world-with-ag
Git #148
, [#161](https://github.com/affaan-m/everything-claude-code/pull/161))
Git GitHub MCP
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