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MCP live v3.3.0 MCP 2025-11-25 streamable-http

B4 Index

ai.benroberts/b4-index

Independent build-vs-buy index: score software categories BUILD/BUY/BRIDGE/BEWARE.

Uptime
100.0%
5 direct probes · 30d
Response
777ms
last probe
Tools
5
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://b4-index.vercel.app/mcp

Tools · 5

b4_browse

For browsing, filtering, or finding the index's name for something. Example: {"query": "warehouse picking", "domain": "Supply Chain"}. Search and filter the B4 Index's 1,600+ independently scored soft…

b4_score

For one exact category name or id. Example: {"category": "Expense Management", "org": "medium"}. Score a software category using the B4 Index. Provide a known category name to get pre-computed scores,…

b4_audit

For a list of vendor or product names (a stack), with an optional description per row. Example: {"tools": ["Salesforce", {"name": "Lydia Voice", "description": "voice-directed picking in the warehouse…

b4_compare

For one exact category name or id when the question is the build path against the buy path. Example: {"category": "Order Management (OMS)"}. Returns the authored side-by-side comparison (build, buy an…

b4_recommend

For a need or problem in words, not a vendor name. Example: {"description": "we need to route warehouse pickers by voice"}. Get B4 Index recommendations from a natural language description of a softwa…

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "b4_index": {
      "url": "https://b4-index.vercel.app/mcp",
      "transport": "streamable-http"
    }
  }
}