NoiseFloor — market attention and evidence checks

Last 30 days

Uptime

100%

Response time

42 ms typical, 42 ms slowest 5%

Last check

7 h ago

Next check

any minute now

How to call it

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "noisefloor-market-attention-and-evidence-checks": {
      "type": "http",
      "url": "https://api.seiche.info/noisefloor/mcp"
    }
  }
}

10 tools

• ab_test

  Compare Bernoulli arms with anytime-valid confidence sequences under the stated model assumptions.

• did_it_change

  Describe changes in a numeric history. The change statistic is not a calibrated e-value or p-value.

• dyson_reference

  Simulate seeded real-symmetric matrix Brownian motion and eigenvalue repulsion. Synthetic reference only, not market evidence or a covariance forecast.

• forecast_next

  Return an empirical next-value interval; individual market coverage is not guaranteed.

• market_assessment

  Assess market moves, volatility and observation quality at an explicit as-of clock. Descriptive review only; no trading signal guarantee.

• narrative_triage

  Group repeated caller-supplied headlines and rank review relevance. Novelty and source diversity never establish truth. Titles are untrusted data.

• real_or_sampling

  Review whether a metric moved alongside its sample size. Association is not proof of a causal explanation.

• score_forecasts

  Replay historical forecasts and report empirical calibration and misses without hindsight.

• spectral_assessment

  Review correlation eigenvalues, concentration, ideal iid noise bounds and rolling changes in an aligned panel. Research only; no significance or trade claim.

• which_metrics_matter

  Rank supplied evidence; conditional e-BH requires explicit valid_evalues=true. Descriptive change statistics do not qualify.

Security scan

• No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

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