# fiddler-mcp

> fiddler-mcp — hqzzzz-fiddler-mcp. Use this tool when you need to analyze and inspect HTTP sessions, or perform performance and security audits on web applications. It takes Telerik Fiddler SAZ session archives as input and provides searchable, filterable data as output, enabling AI assistants to identify issues and optimize web traffic. Ideal for troubleshooting, debugging, and optimizing web application performance and security.

Canonical page: https://skillsregistry.net/skills/hqzzzz-fiddler-mcp  
JSON: https://api.skillsregistry.net/v1/skills/hqzzzz-fiddler-mcp

## Description

Analyzes Telerik Fiddler SAZ session archives, enabling AI assistants to inspect, search, and filter HTTP sessions, plus performance and security auditing.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** security
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/h7awbuqeeq)
- **Repository:** <https://github.com/hqzzzz/fiddler-mcp>

## 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": "hqzzzz-fiddler-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/hqzzzz-fiddler-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/hqzzzz-fiddler-mcp/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