Koskamo

Buzzberg MCP

An MCP server that provides AI assistants with structured investor commentary, trade ideas, and sentiment data from X, YouTube, Reddit, and Substack. It allows agents to search for investment theses, analyze author track records, compare opposing views, and retrieve earnings call summaries to support stock research workflows.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Buzzberg MCP logo, by BuzzbergVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Operated by Buzzberg
You need:Every registered account can connect through browser sign-in and consent.The required OAuth scope is `mcp`; existing legacy keys remain supported.Account and global rate limits apply: on HTTP 429 honor `Retry-After`, wait, and avoid parallel retry batches.
MCP endpoint (Streamable HTTP)
https://mcp.buzzberg.ai/mcp
Vendor documentation

What you can do with it

  • Search for investment theses and trade ideas across multiple social platforms
  • Retrieve author profiles and track records to verify past calls
  • Compare bullish and bearish sentiment for specific tickers
  • Summarize earnings calls and recent market mentions

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: ai.buzzberg/mcp@1.0.0Project website

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
788 ms
95th percentile latency
788 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 788 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http buzzberg-mcp https://mcp.buzzberg.ai/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add buzzberg-mcp --url https://mcp.buzzberg.ai/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable buzzberg-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "buzzberg-mcp": {
      "url": "https://mcp.buzzberg.ai/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "buzzberg-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.buzzberg.ai/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start buzzberg-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "buzzberg-mcp": {
      "type": "http",
      "url": "https://mcp.buzzberg.ai/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http buzzberg-mcp https://mcp.buzzberg.ai/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "buzzberg-mcp": {
      "url": "https://mcp.buzzberg.ai/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "buzzberg-mcp": {
      "serverUrl": "https://mcp.buzzberg.ai/mcp"
    }
  }
}

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