# Spectral

> Use this tool when you need to automate interactions with private APIs or record and replicate complex web application workflows. Spectral solves the problem of browser automation by generating MCP tools that enable direct API calls, increasing efficiency and reliability. It takes HTTP traffic as input and outputs MCP tools that can be used by AI agents to interact with private APIs.

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

## Description

Spectral records HTTP traffic from apps, uses an LLM to understand API calls, and generates MCP tools that let AI agents call private APIs directly without browser automation.

## Trust

- **Trust score (0–1):** 0.66
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** browser-automation
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/dxk5ltyxdu)
- **Repository:** <https://github.com/spectral-mcp/spectral>

## 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": "spectral-mcp-spectral"
    }
  }
}
```

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