Back to search
100
MCP live MCP 2025-11-25 streamable-http

io.github.nexus-mcp-infra/similarity-search-api-sdk

io.github.nexus-mcp-infra/similarity-search-api-sdk

Stateless NMI + cosine fusion with entropy-driven alpha calibration

Uptime
100.0%
1 direct probes · 30d
Response
3968ms
last probe
Tools
3
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://similarity-search-api-production.up.railway.app/mcp

Tools · 3

nexus_similarity_search_api_rank_items_by_nmi_cosine_fusion

Ranks a corpus of items against a query vector using a calibrated fusion score (alpha * cosine + (1-alpha) * NMI_normalizado), where alpha is auto-derived from the corpus's marginal entropy unless ove…

nexus_similarity_search_api_estimate_corpus_entropy_profile

Computes the aggregate entropy-calibrated alpha for a corpus without running a full search -- useful to inspect before committing to a large rank_items_by_nmi_cosine_fusion call. Returns a single aggr…

nexus_similarity_search_api_score_pair_nmi_cosine

Computes the NMI-cosine fusion score for exactly one (query, target) vector pair at a fixed alpha. Use for explainability, debugging, or unit-level validation of fusion scores before running full corp…

How to use

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

{
  "mcpServers": {
    "io.github.nexus-mcp-infra/similarity-search-api-sdk": {
      "url": "https://similarity-search-api-production.up.railway.app/mcp",
      "transport": "streamable-http"
    }
  }
}