Kill My Idea MCP
The Kill My Idea MCP server: an agent sends a startup idea and gets a verdict of kill, fix or ship with a score.
- 279 ★ on the repository
- Last commit
Minimal access
Why this level
- Sends the idea description to an external service where it is archived unless `do_not_archive` is set.
Install
- Works in
In your terminal, with SkillFoxx CLI
npx skillfoxx add mcp/kill-my-ideaDetects the agents on your machine, shows the access level and pins the version.
Other ways to install
Access and checks
How we reviewMinimal accessThe tool runs nothing and makes no network calls.
- Sends the idea description to an external service where it is archived unless `do_not_archive` is set.
This is third-party code. Review the repository files before installing.
What it does
Kill My Idea scores a startup or side-project idea. One request asks TypeSafe's Jev model ten questions in parallel: eight plain indie-hacker questions scored 0 to 4, plus the category and whether the description is understandable. No generative language model is involved. Each score is multiplied by 25, a weighted average is taken, and the verdict depends on thresholds: below 50 is kill, 50 to 64 is fix, 65 and up is ship. The MCP server runs at `https://killmyidea.biz/api/mcp` over Streamable HTTP with no authorization and no sessions. The `judge_idea` tool takes the idea description, an optional goal (`money`, `open_source` or `fun`) and a `do_not_archive` flag, and returns the verdict, the score, the best signal, the biggest weakness and eight sub-scores. The `get_stats` tool shows how many ideas were analysed and the verdict split.
Who it is for. Founders and side-project developers who want a fast outside assessment of an idea before weeks of work on it.
Good fit when
- Before a weekend on a new product the idea is checked and gets its weak spot named.
- A team compares three ideas on one scale with the same weights.
- The author of an open source project picks the `open_source` goal and the weight shifts from money to adoption.
- On a user request an agent runs the idea and lists the eight sub-scores.
Not a fit when
- A launch decision would rest on the score alone, which does not replace talking to users.
- The idea description contains confidential details and `do_not_archive` is not set.
- You need an assessment of a finished product, while the service judges ideas only.
Example request
Judge this idea: an app that picks recipes from a photo of the fridge. Goal is money. Show the verdict and the biggest weakness.MCP
- Transport
- http
- Authentication
- not required
Limitations
The score rests on the answers of a single Jev model, so the verdict reflects its judgement and promises no success. If an idea is described too vaguely (understandability below 0.3) the service asks for detail and gives no verdict. Ideas checked over MCP are archived in the service database unless `do_not_archive` is passed. The call log stores the method, tool name, client and latency but not arguments or IP addresses. The server is public and has no authorization, so do not send private plans through it.
How to disable. Remove the killmyidea entry from the client MCP configuration (`claude mcp remove killmyidea`). Ideas already archived stay in the service database, so pass `do_not_archive` for new checks.
FAQ
How do I connect Kill My Idea to Claude Code?
Run `claude mcp add --transport http killmyidea https://killmyidea.biz/api/mcp`. No authorization is needed. The `judge_idea` tool appears in the list after a session restart.
How is the verdict computed?
Eight Jev answers on a 0–4 scale are multiplied by 25 and a weighted average is taken. Below 50 is kill, 50–64 is fix, 65 and up is ship. The `money` goal doubles the weight of the real problem and money questions.
Is a generative model involved in the scoring?
No. Scores come from TypeSafe's Jev answering ten questions, and the result is computed by a weighted formula.
What does `get_stats` return?
The number of analysed ideas and the verdict split. The data comes from the service archive, which collects checks from the site and MCP.
Can I run the service myself?
Yes, the repository holds the app. You need `npm install`, a `TYPESAFE_API_KEY` in `.env` and `npm run dev`. For interface work without a key there is the `TYPESAFE_MOCK=1` mode.
Discussion
No questions or reviews yet.
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README in short
The repository holds the killmyidea.biz site, its API and the MCP server in `api/mcp.ts`. The score and verdict are computed in `src/lib/scoring.ts` and `src/lib/verdict.ts`, and weights depend on the chosen goal.