# io.github.carlosalvite/foundersignal (npm · foundersignal-mcp)

Find SaaS ideas worth building. Revenue data, growth signals and pain points from 10+ sources.

- Trust score: 71/100 (medium)
- Change this week: −7
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `foundersignal-mcp`: 71/100 (this document), [markdown](https://verifymcp.io/servers/carlosalvite-foundersignal/foundersignal-mcp.md), [page](https://verifymcp.io/servers/carlosalvite-foundersignal/foundersignal-mcp)

## Channel facts

- Registry: `npm`
- Package: `foundersignal-mcp`
- Version: `0.1.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - No production dependencies, so there is no dependency health to assess.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 59 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 66/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 102 tokens (~51/item across 2 items; 2 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add carlosalvite-foundersignal -- npx -y foundersignal-mcp
```

### Codex

```bash
codex mcp add carlosalvite-foundersignal -- npx -y foundersignal-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "carlosalvite-foundersignal": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "foundersignal-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add carlosalvite-foundersignal --command npx --arg -y --arg foundersignal-mcp
```

### Hermes

```yaml
mcp_servers:
  carlosalvite-foundersignal:
    command: "npx"
    args: ["-y", "foundersignal-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "carlosalvite-foundersignal": {
      "command": "npx",
      "args": [
        "-y",
        "foundersignal-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 71, +4)

- [functional improvement] Stability: unverified → 0.23

### 2026-08-02 (score 67, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-08-01 (score 52, −8)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-31 (score 60, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-27 (score 78, +31)

- [functional improvement] Tool coverage: unverified → 100
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: pass
- [functional] First check of Schema quality: good
- [functional] First check of Tool coverage: 100

### 2026-07-26 (score 47)

First indexed and scored.

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

## MCP tools (2)

### `market_query` (~59 tokens)

Query aggregated market intelligence from TrustMRR, AppSumo, Product Hunt, Indie Hackers, Reddit and Hacker News. Returns ranked SaaS opportunities with revenue benchmarks, growth signals and competition analysis.

Input parameters:

- `query` (string, required): Your market research question

### `generate_report` (~43 tokens)

Export a full HTML market intelligence report to disk based on the latest market_query results. Returns the file path when done.

Input parameters:

- `filename` (string): Output filename (optional)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/carlosalvite-foundersignal/foundersignal-mcp#diagnostics

## Score history

- 2026-08-03: 71
- 2026-08-02: 67
- 2026-08-01: 52
- 2026-07-31: 60
- 2026-07-29: 78
- 2026-07-28: 78
- 2026-07-27: 78
- 2026-07-26: 47

## Links

- npm package: https://www.npmjs.com/package/foundersignal-mcp
- Socket report: https://socket.dev/npm/package/foundersignal-mcp
- Repository: https://github.com/carlosalvite/foundersignal-mcp
- Changelog RSS feed: https://verifymcp.io/servers/carlosalvite-foundersignal/foundersignal-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/carlosalvite-foundersignal/foundersignal-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/carlosalvite-foundersignal/foundersignal-mcp