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MCP live v0.4.0 MCP 2025-11-25 streamable-http

XFMS — Model Source

dev.xpansion/xfms

Pick the right LLM for any task. Ranked shortlist with rationale across 8 evaluators.

Uptime
100.0%
5 direct probes · 30d
Response
418ms
last probe
Tools
5
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://xfms.vercel.app/mcp/
Score: 100/100
Handshake verified by our own probe.
why this score
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
5 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
5 items in total; 3 or more earns these points.
pass Describes itself 10/10
85 characters; more than 30 earns these points.

Tools · 5

rank

Rank LLMs for a stated purpose. Returns a shortlist with weights, scores, and plain-English rationale per pick. Use when the user wants to see and compare alternatives, not just one answer.

pick

Return the single best LLM for a stated purpose. Concise output, no list. Use when the user has settled on the criteria and just wants one answer.

discover

Show which quality dimensions matter for a stated purpose, WITHOUT ranking any models. Returns the inferred weights and the discovery-walk trace. Useful for understanding how XFMS interprets the purpo…

benchmark

Run a live A/B test against the engine's TOP 3 PICKS for a stated purpose — the engine chooses the candidates from the full catalog. Generates 5 representative test queries (auto-expands to 10 or 15 i…

compare

Run a live A/B test between 2–5 user-specified models for a stated purpose. NO ranking step — the supplied model_ids ARE the candidate set. Generates 5 representative test queries from the purpose, ru…

How to use

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

{
  "mcpServers": {
    "xfms_\u2014_model_source": {
      "url": "https://xfms.vercel.app/mcp/",
      "transport": "streamable-http"
    }
  }
}