# freshprobe

> Use this tool when you need to verify the freshness of data for AI agents, solving problems of stale or outdated information that can impact model performance. It probes endpoints for various health metrics, including cache staleness, latency, and TLS certificate health, and returns JSON verdicts indicating data freshness. Ideal for use cases where data accuracy and timeliness are critical, such as real-time decision-making or mission-critical applications.

Canonical page: https://skillsregistry.net/skills/sudhan30-freshprobe  
JSON: https://api.skillsregistry.net/v1/skills/sudhan30-freshprobe

## Description

Data freshness verification for AI agents. Probes endpoints for HTTP cache staleness, latency percentiles, content fingerprinting, TLS certificate health, DNS timing, and redirect chains.
Returns deterministic FRESH/STALE/UNKNOWN JSON verdicts with policy evaluation and NIST AI RMF mapping.

## Trust

- **Trust score (0–1):** 0.82
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/rk6eueph1n)
- **Repository:** <https://github.com/Sudhan30/freshprobe>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "sudhan30-freshprobe"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/sudhan30-freshprobe` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/sudhan30-freshprobe/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt