# har-mcp

> har-mcp — yynag-har-mcp. Use this tool when you need to analyze large HAR files and decode opaque binary bodies in protobuf/gRPC formats. It enables structured queries and decoding for reverse-engineering and traffic research, solving problems related to inspecting and understanding complex network traffic. The tool takes HAR files as input and outputs decoded, structured data for further analysis.

Canonical page: https://skillsregistry.net/skills/yynag-har-mcp  
JSON: https://api.skillsregistry.net/v1/skills/yynag-har-mcp

## Description

Enables analysis of large HAR files with schema-less protobuf/gRPC decoding, allowing structured queries and decoding of opaque binary bodies for reverse-engineering and traffic research.

## Trust

- **Trust score (0–1):** 0.67
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

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

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ioicud78we)
- **Repository:** <https://github.com/yynag/har-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": "yynag-har-mcp"
    }
  }
}
```

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