🔍Search Tool
unified_search
Search across all data sources simultaneously: conversations (semantic), GitHub repos/commits, and markdown docs.
When to use this
Use unified_search when you want the broadest possible view. It combines semantic conversation search, GitHub commit search, and markdown doc search into one integrated timeline.
Quick Example
mcporter call brain.unified_search query="authentication flow"Response
## Unified Search: "authentication flow"
Found 11 results across sources:
### CONVERSATION
[2025-06-10] Auth Middleware Redesign
> "The authentication flow needs to handle both
> API keys and JWT tokens. Current approach..."
[2025-05-22] NextAuth to Better Auth Migration
> "Migrating the auth flow from NextAuth v4 to
> Better Auth. Key differences: session handling..."
### GITHUB
[2025-06-08] brain-mcp: feat: add auth middleware to API routes
> Added JWT validation and API key auth. Supports
> both bearer tokens and x-api-key header...
### MARKDOWN
[2025-04-01] auth-architecture.md
> Authentication Architecture — Overview of auth
> flow for the platform. OAuth2 + JWT + API keys...Parameters
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
query | string | Yes | — | Search query — searched across all data sources |
limit | integer | No | 15 | Maximum total results to return |
Data Sources
| Source | Method | Max Results |
|---|---|---|
| Conversations | Semantic (vector similarity) | 5 |
| GitHub Commits | Keyword (ILIKE) | 3 |
| Markdown Docs | Keyword (ILIKE) | 3 |