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 mnemox-ai/idea-reality-mcp --skill idea-checkgit clone --depth 1 https://github.com/mnemox-ai/idea-reality-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/mnemox-ai/idea-reality-mcp/idea-check)<a href="https://agentmods.dev/skills/mnemox-ai/idea-reality-mcp/idea-check"><img src="https://agentmods.dev/badge/skills/mnemox-ai/idea-reality-mcp/idea-check/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/mnemox-ai/idea-reality-mcp/idea-check"><img src="https://agentmods.dev/badge/skills/mnemox-ai/idea-reality-mcp/idea-check.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00053 | $0.00276 |
| Opus 5.5 | $0.00021 | $0.00110 |
| Sonnet 5.5 | $0.00011 | $0.00055 |
| Haiku 4.5 | $0.00005 | $0.00028 |
Grade A, and why
idea-check 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 2mo 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
Idea Reality Check
When to use
- Starting a new project or side project
- Evaluating whether to build or buy
- Researching competitors before a sprint
- Validating a feature idea before implementation
Instructions
- Ask the user for a natural-language description of their idea
- Call the
idea_checkMCP tool with the idea text - Use
depth="quick"for fast checks (GitHub + HN),depth="deep"for comprehensive analysis (all 5 sources) - Present the reality_signal score (0-100) and interpret it:
- 0-30: Low competition — green light to build
- 31-60: Moderate competition — differentiation needed
- 61-80: High competition — find a niche or pivot
- 81-100: Very high competition — consider contributing to existing projects instead
- List the top 3 competitors with star counts and descriptions
- Share the pivot_hints for actionable next steps
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.
- 2mo ago First seen · 25 lines · 53 tokens per session scan A 617bd97c2040
idea-check is a skill published in the GitHub repository mnemox-ai/idea-reality-mcp (830 stars, last pushed 1mo ago), licensed MIT. It adds 53 tokens to every session and 276 once invoked, about $0.0002 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 2026-08-30.
idea-check compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| idea-checkmnemox-ai/idea-reality-mcp | Skill | 830 | 1mo ago | MIT | A | 53 | Cursor |
| idea-osskillmds/skillmd | Skill | 142 | today | MIT | A | 60 | Claude Code |
| market-researchericrisco/rsc-harness | Skill | 555 | 4d ago | MIT | A | 87 | Claude Code, Codex |
| mapping-marketsmo-root/open-kb | Skill | 11 | 18d ago | MIT | A | 134 | Claude Code, Codex |
| wiki-lintschub-tech/llm-ideation-wiki | Skill | 12 | 23d ago | MIT | A | 44 | Claude Code, Codex |
| startup-skillbest-of-ai/best-of-ai | Skill | 754 | today | none | A | 65 | Claude Code, Codex |
| citedy-trend-scoutcitedy/adclaw | Skill | 49 | 3mo ago | Apache-2.0 | A | 53 | Claude Code, Codex |