# Signal8

> Use this tool when you need to analyze financial markets and make informed decisions with access to SEC filings, ownership data, and political-trade insights. Signal8 provides AI agents with detailed information on dilution, insider and institutional ownership, and trade data to solve problems related to investment research and risk assessment. It takes in queries and outputs comprehensive data sets to support strategic decision-making in financial markets.

Canonical page: https://skillsregistry.net/skills/ai-signal8-mcp  
JSON: https://api.skillsregistry.net/v1/skills/ai-signal8-mcp

## Description

SEC filings, dilution, insider & institutional ownership, and political-trade data for AI agents.

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 0.11.1
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/ai.signal8%2Fmcp)
- **Repository:** <https://github.com/signal8ai/signal8-mcp>

## Use it

MCP endpoint published by the skill: `https://mcp.signal8.ai/mcp`

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": "ai-signal8-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ai-signal8-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ai-signal8-mcp/pull`

---
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