npm @yawlabs/mcp @0.63.1
score
0.5192
med
flagged
2026-06-17 14:27
Signals fired
| signal | weight | rationale |
|---|---|---|
| content | ||
| deprecated_then_active | 0.7 | previous latest was deprecated; new latest is not |
| provenance_dropped | 0.8 | prior version published with SLSA attestation; current version has none |
| topology | ||
| dist_tag_anomaly | 0.5 | dist-tags.latest=0.63.1 but max published is 0.63.2 |
| enrichment | ||
| repo_too_new_for_version_history | 0.7 | claimed repo created 69d ago but package has 16 versions (expect >= 72d for that history) |
Prior profile (what it deviated from)
{
"had_install_script": false,
"maintainers": [
"jeffyaw"
],
"versions": 16
}
Evidence (package doc at flag time)
{
"dependencies_count": 3,
"dist": {
"integrity": "sha512-UYCuI7MlyV6RlzbjlwoEQpZ71oGV0IJ4aL9qvyoC5fuo1nrq2v2t2LJGNb0bNsBF8+Ukw6KOz9DhGS2fxkQ9zA==",
"tarball": "https://registry.npmjs.org/@yawlabs/mcp/-/mcp-0.63.1.tgz",
"unpackedSize": 571388
},
"dist-tags": {
"latest": "0.63.1"
},
"latest_version": "0.63.1",
"maintainers": [
{
"email": "contact@yaw.sh",
"name": "jeffyaw"
}
],
"num_versions": 16,
"repository": {
"type": "git",
"url": "git+https://github.com/YawLabs/mcp.git"
},
"scripts": {
"build": "tsup",
"dev": "tsup --watch",
"lint": "biome check src/",
"lint:fix": "biome check --write src/",
"prepublishOnly": "npm run build",
"start": "node dist/index.js",
"test": "vitest run",
"test:ci": "npm run build && npm test",
"typecheck": "tsc --noEmit"
},
"signal_details": {
"deprecated_then_active": "previous latest was deprecated; new latest is not",
"dist_tag_anomaly": "dist-tags.latest=0.63.1 but max published is 0.63.2",
"provenance_dropped": "prior version published with SLSA attestation; current version has none",
"repo_too_new_for_version_history": "claimed repo created 69d ago but package has 16 versions (expect >= 72d for that history)"
},
"time": {
"created": "2026-05-25T17:15:23.261Z",
"modified": "2026-06-17T19:27:33.437Z"
}
}