01Safety
0.0 / 30
Public leaderboard
Public assessment
chanmeng/google-news-mcp-server (@chanmeng666/google-news-server)
What changed in the harness
Selection accuracy 100→100, token cost up 10%, unconfirmed writes 0%→0%.
Category breakdown
Where the score comes from.
Earned points across the four signals Gradable measures. Safety and Legibility are scored out of 30; Economics and Discoverability are scored out of 20.
02Legibility
29.5 / 30
03Economics
20.0 / 20
04Discoverability
10.7 / 20
Highest-impact fix
Estimated gain +30 pointsAdd explicit identity and permission preflight tools
Expose machine-readable principal/tenant confirmation and a non-mutating permission check so agents can verify both before destructive actions.
Description evidence
Defects and rewrites.
1 defect found across the exposed tool descriptions. Suggested rewrites make purpose, inputs, boundaries, and returns easier for an agent to understand.
| Tool | Defect types | Suggested rewrite |
|---|---|---|
google_news_search |
name_restates_behavior no_return_description |
Queries Google News using a search string (q) plus optional country/language codes (gl, hl) and optional topic_token, publication_token, story_token, or section_token to scope results to a specific news topic, publisher, story's full coverage, or section. Returns a list of matching news articles, each with fields such as title, source, publication date, and link, grouped by topic category. |
Selection evidence
Confusable tool pairs.
0 pairs where similar names or overlapping descriptions may send an agent toward the wrong tool.
| Tool A | Tool B | Confidence | Why they collide |
|---|---|---|---|
| No confusable tool pairs were flagged in this assessment. | |||
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