xbbg MCP

Local Bloomberg tools for xbbg users.

What does this entry provide?

xbbg MCP is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 50/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. No automated install command is listed; check the repository for manual setup instructions. Review the last-pushed date and repository status before adding xbbg MCP to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 50/100
Install method: manual
Repo: underloam/xbbg
Repo updated: Oct 23, 2026

Install command

See source docs

Install method: manual

Review the upstream source before running this command.

GitHub project Homepage

Quality

Repo stars

Repo updated

Oct 23, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.
Documentation (10) and description quality (10): parsed manifest or SKILL.md frontmatter, and a real description rather than a placeholder.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-23T23:54:11.888428Z",
      "publishedAt": "2026-10-23T23:54:11.888428Z",
      "statusChangedAt": "2026-10-23T23:54:11.888428Z"
    }
  },
  "server": {
    "name": "io.github.underloam/xbbg-mcp",
    "title": "xbbg MCP",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "1.6.0",
    "packages": [
      {
        "version": "1.6.0",
        "transport": {
          "type": "stdio"
        },
        "fileSha256": "c5f200518a1ed4334e4aacd5124c9027b8a79d0a00d7567318b8e0b1f0d65ea2",
        "identifier": "https://github.com/underloam/xbbg/releases/download/v1.6.0/xbbg-mcp-v1.6.0.mcpb",
        "registryType": "mcpb",
        "environmentVariables": [
          {
            "name": "XBBG_MCP_LIB_DIR",
            "format": "filepath",
            "description": "Optional directory containing Bloomberg runtime libraries. Leave unset to use BLPAPI_ROOT, an authorized vendored SDK layout, or Python blpapi fallback."
          },
          {
            "name": "XBBG_MCP_HOST",
            "format": "string",
            "default": "localhost",
            "description": "Bloomberg API host. Defaults to localhost."
          },
          {
            "name": "XBBG_MCP_PORT",
            "format": "number",
            "default": "8194",
            "description": "Bloomberg API port. Defaults to 8194."
          },
          {
            "name": "XBBG_MCP_AUTH_METHOD",
            "format": "string",
            "default": "none",
            "description": "Bloomberg auth method: none, user, app, userapp, dir, manual, or token."
          },
          {
            "name": "XBBG_MCP_MAX_ROWS",
            "format": "number",
            "default": "500",
            "description": "Maximum rows returned to the MCP client per response. Defaults to 500."
          },
          {
            "name": "XBBG_MCP_MAX_CELLS",
            "format": "number",
            "default": "50000",
            "description": "Maximum data cells across returned rows and columns. Defaults to 50000."
          },
          {
            "name": "XBBG_MCP_MAX_METADATA_PROPERTIES",
            "format": "number",
            "default": "50000",
            "description": "Maximum metadata properties retained per response. Defaults to 50000."
          },
          {
            "name": "XBBG_MCP_MAX_METADATA_BYTES",
            "format": "number",
            "default": "65536",
            "description": "Maximum metadata bytes parsed or returned per response. Defaults to 65536."
          },
          {
            "name": "XBBG_MCP_MAX_STRING_CHARS",
            "format": "number",
            "default": "2048",
            "description": "Maximum characters per string value returned to the MCP client. Defaults to 2048."
          },
          {
            "name": "XBBG_MCP_MAX_STRING_BYTES",
            "format": "number",
            "default": "8192",
            "description": "Maximum UTF-8 bytes per string value, including a truncation marker. Defaults to 8192; minimum 3."
          },
          {
            "name": "XBBG_MCP_MAX_RESULT_BYTES",
            "format": "number",
            "default": "1048576",
            "description": "Maximum compact-JSON bytes in the structured result, including diagnostics. Defaults to 1048576; minimum 2048."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/underloam/xbbg",
      "source": "github",
      "subfolder": "apps/xbbg-mcp"
    },
    "websiteUrl": "https://github.com/underloam/xbbg/tree/main/apps/xbbg-mcp",
    "description": "Local Bloomberg tools for xbbg users."
  }
}

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