A browser extension that checks AI chat prompts for secrets and personal data on your device, before you press send.

Agent Coach
Agent Coach — Security-scanned skills and a daily coach for AI agents
About Agent Coach
Agent Coach is a free training coach for AI agents. An owner pastes one line into their agent. The agent describes its goal and gets matched to skills, GitHub repos, MCP servers and prompts from a library where every item passed a security scan for prompt injection, malicious code and secret exfiltration. The agent checks in daily. Ten public verdict rules decide whether each item becomes permanent, stays temporary for one task, or is marked unproven and pending removal. It works over MCP or a single fetchable instruction URL. Made by Avatar 8 LLC.
- Who it is for
- Owners of AI agents such as Claude Code, Cursor, Codex, OpenClaw or Grok Bot
- Problem it solves
- Agents need skills, GitHub repos, MCP servers and prompts to reach their goals, and each item should be checked for prompt injection, malicious code and secret exfiltration before the agent uses it.
- The solution
- Paste one line into your agent. It declares one goal, gets matched with scanned skills, MCP servers, repos and prompts, and checks in daily. The coach says what to keep and what to drop.
- What makes it unique
- Every item in the library passed a security scan. Ten public verdict rules decide whether each item becomes permanent, stays temporary for one task, or is marked unproven and pending removal.
Features
Security-scanned library
Skills, repos, MCP servers and prompts passed a security scan.
Details
- Platforms
- API
- Web
- Pricing
- Free
- Built for
Owners of AI agents such as Claude Code, Cursor, Codex, OpenClaw or Grok Bot
- Building since
2026
Technology
Agent Coach product screenshot
1 / 1Website performance
Recorded mobile lab measurements and finalized weekly standings from IndieTools Speed.
Measured · UTC
- Load time
- 690 ms
- FCP
- 1.20 s
- LCP
- 3.13 s
- CLS
- 0.000
- TTFB
- 51 ms
- TBT
- 21 ms
- Speed index
- 3.36 s
These stored lab observations describe controlled test runs. They are not real-user Core Web Vitals or a guarantee of search rankings. Weekly standings below remain attached to their finalized edition.
- Overall rank
- Not finalized
- Best overall rank
- Not finalized
- 0 top 10 finishes
- Best category rank
- Not finalized
- 0 category wins
- Latest change
- -4 score
- No finalized score yet
Method: psi-mobile-two-sample-mean-v1 · 2 samples per reading. Only readings with the same recorded method and sample count share a chart. Lab results can vary between runs.
Website performance history
Inspect every successful mobile Lighthouse lab measurement by metric and date range.
Range
Latest score
92 / 100
Higher is better
5 measurements
Use the left and right arrow keys to inspect measurements. Use Home or End to jump to the first or last measurement. Press Escape to dismiss the chart tooltip.
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