Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add Exponentially-Platform/Rapidly-MCP --skill choose-the-next-ideagit clone --depth 1 https://github.com/Exponentially-Platform/Rapidly-MCPWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/exponentially-platform/rapidly-mcp/choose-the-next-idea)<a href="https://agentmods.dev/skills/exponentially-platform/rapidly-mcp/choose-the-next-idea"><img src="https://agentmods.dev/badge/skills/exponentially-platform/rapidly-mcp/choose-the-next-idea/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/exponentially-platform/rapidly-mcp/choose-the-next-idea"><img src="https://agentmods.dev/badge/skills/exponentially-platform/rapidly-mcp/choose-the-next-idea.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00081 | $0.00274 |
| Opus 5.5 | $0.00032 | $0.00110 |
| Sonnet 5.5 | $0.00016 | $0.00055 |
| Haiku 4.5 | $0.00008 | $0.00027 |
Grade A, and why
choose-the-next-idea scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Choose the next idea to test
Most teams have more ideas than time to test them. Rapidly compares the ideas the team has already saved and recommends where the next experiment will teach the most.
Run it
- Call
list_ideasto see the team's saved ideas and their stages. - Call
choose_next_idea. It reads the saved ideas without changing them. - Show the user the recommended idea, the evidence gap it closes and why it beat the others. Include the runner-up and what would change the order.
- If the user agrees, offer to continue with the
test-an-ideaskill for that idea, using itsproject_id.
What to tell the user
- The ranking is based on what's saved in Rapidly. Ideas with no hypothesis or experiment yet will show bigger gaps.
- Picking an idea doesn't fund it. It decides what to test next.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 13d ago First seen · 21 lines · 81 tokens per session scan A fca611a45896
choose-the-next-idea is a skill published in the GitHub repository Exponentially-Platform/Rapidly-MCP (2 stars, last pushed 6d ago), licensed MIT. It adds 81 tokens to every session and 274 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-10.
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idea-os
Five-phase pipeline (triage → clarify → research → PRD → plan) that turns a raw idea into four linked files: clarifying questions, deep research, a PRD with non-goals and metrics, and a phased execution plan with mermaid user journey and kill criteria.
idea-check
Pre-build reality check. Scans GitHub, HN, npm, PyPI, and Stack Overflow for existing competitors before you build. Use when starting a new project, evaluating a side project idea, or doing a build-vs-buy decision.