Why Your MCP Tool Returns Success (Even When It Fails)
Published October 22, 2026
At a glance
Views
2,559,888
Likes
37
Comments
1
Performance vs. channel
All-time outlier score
Engagement rate
More features coming
We're working on new analytics and tools. Stay tuned.
About
The MCP tool returned success. The SQLite database disagreed. In this tutorial, I build a deliberately vulnerable local MCP server fixture that violates its own atomic batch contract: one requested row changes, another ID does not exist, and the tool still reports success. Then I run the same request through Cursor, …
- Published
- October 22, 2026
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.
How Why Your MCP Tool Returns Success (Even When It Fails) is doing
It has 2.55M views in total. It ranks #2,805,886 among tracked YouTube videos by views.
Key facts about Why Your MCP Tool Returns Success (Even When It Fails)
- Total views
- 2.55M
- Total likes
- 37
- Total comments
- 1
- Published
- October 22, 2026
- Global rank by views
- #2,805,886
Frequently asked questions
How many views does Why Your MCP Tool Returns Success (Even When It Fails) have?
Why Your MCP Tool Returns Success (Even When It Fails) has 2,559,888 views, 37 likes and 1 comments, ranking #2,805,886 among tracked YouTube videos by views.
How accurate are these YouTube video analytics?
View, like, and comment counts come from YouTube's public API and refresh regularly. Growth and revenue figures are estimates built from tracked historical data, so they can differ slightly from what the creator sees privately in YouTube Studio.
What is the outlier score?
How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.
What is engagement rate and how is it calculated?
Likes and comments per view, compared to this channel's typical engagement rate — shown as above or below what's usual for the channel.
How is the revenue estimate calculated?
It's a rough public estimate based on a $0.7–$2.0 CPM (revenue per 1,000 views) applied to view count — not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Is this YouTube video analytics checker free?
Yes. You get 10 free channel and video analytics lookups per 24 hours without an account — logging in, which is also free, removes that limit entirely.