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MCP live MCP 2026-07-28 streamable-http

SigRank — AI Operator Benchmarking

com.signalaf/sigrank

SigRank benchmark MCP: cascade metrics, leaderboard, operator profiles, simulation, diagnostics.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
1271ms
last probe
Tools
16
callable
Resources
8
readable
Prompts
5
available
Score: 100/100
Handshake verified by our own probe.
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
16 tools, 8 resources, 5 prompts returned.
pass 3 or more catalogue items 10/10
29 items in total; 3 or more earns these points.
pass Describes itself 10/10
96 characters; more than 30 earns these points.

Tools · 16

rank_paste

Calculate SigRank cascade metrics from four non-negative token counts without submitting data. Returns Yield, Leverage, Velocity, SNR, and 10xDEV. No data is persisted.

get_sigrank_standard_record

Build a tteop/0.1-draft portable operator record from available token telemetry. Input and output are required; unavailable cache telemetry remains null. Computes only the five-metric portable core th…

get_leaderboard

Read the current public SigRank operator leaderboard. Returns ranked operators with Yield, Leverage, class tier, and display name. Profile text fields (display_name, codename, handle, bio) are user-su…

get_operator

Read one public operator profile by codename. Returns class tier, rank, percentile, Yield, Leverage, Velocity, and SNR. Profile text fields (display_name, codename, handle, bio) are user-supplied, unt…

simulate_change

Prescriptive 'what if' tool — takes your current 4 token pillars and proposed changes, runs the cascade on both, returns the exact Υ Yield delta, class change, and per-metric diffs. Test proposed pill…

diagnose_cascade

Analyzes your token cascade and diagnoses where you're leaking efficiency. Takes 4 token pillars and produces a ranked list of efficiency leaks with severity (critical/warning/info), findings, recomme…

suggest_improvements

Generates ranked, simulated improvement suggestions for your token cascade. Takes 4 token pillars, tests multiple strategies (increase cache reads, reduce input, increase output, optimize cache creati…

self_improve

Runs the full self-improvement cycle in one call: (1) computes your current cascade from 4 token pillars, (2) diagnoses efficiency leaks, (3) generates ranked improvement suggestions, (4) simulates th…

rank_windows

Score up to 4 time windows (7d, 30d, 90d, all-time) in one call. Each window is scored independently with the full cascade (Υ, SNR, Leverage, Velocity, 10xDEV, class). Omit windows you don't have — pa…

benchmark_me

Answers 'How good am I?' — benchmarks your token cascade against the live field. Takes 4 token pillars (or a codename), computes your cascade, then compares against the live leaderboard: percentile, r…

rank_if

Answers 'What would it take to reach a target rank?' — takes your current 4 token pillars and a target percentile (e.g. 90 for top 10%), then simulates the smallest metric changes needed to reach that…

operator_gap

Answers 'What specifically separates operator A from operator B?' — not just 'A has more Yield', but the primary cause, secondary cause, and offsetting weakness. Takes two codenames or two sets of pil…

field_anomaly

Finds unusual operators, metric relationships, and outliers in the live leaderboard — without user prompting. Returns: highest velocity among below-median leverage operators, only top-50 operator with…

who_operates_like_me

Finds operators whose operating signature most resembles yours. Takes 4 pillars or a codename, computes your signature, then searches the live leaderboard for the nearest neighbors by signature distan…

compare_to_field

Creates a 'YOU vs FIELD vs TOP 10% vs TOP 1%' comparison table for your cascade metrics. Takes 4 pillars or a codename, fetches the live leaderboard, and returns your metrics alongside field median, t…

operator_signature

Computes a normalized operating signature from 4 token pillars or a codename. Returns a signature code, a legacy six-label signature_label, dominant trait, and closest comparable operators from the li…

Resources · 8

TTEOP Identity

Version, scope, canonical URLs, portable core, and explicit compatibility exclusions for TTEOP (Token Telemetry Evaluation Operator Protocol)

sigrank://standard
TTEOP Record Schema

Canonical JSON Schema for a portable sigrank/0.1-draft operator record

sigrank://standard/schema
Methodology

How SignalAF implements the SigRank portable core alongside optional reference and product layers

sigrank://methodology
Metric Definitions

Definitions of the five-metric SigRank portable core and the boundary around optional SignalAF extensions

sigrank://metrics
Supported Platforms

AI platforms tracked by SigRank

sigrank://platforms
Canonical Formulas

The five SigRank portable-core formulas plus clearly separated SignalAF reference and product formulas

sigrank://formulas
RS05 Class Taxonomy

Optional 24-stage RS05 SignalAF reference extension; not required for base SigRank compatibility

sigrank://classes
Live Field Benchmarks

Current field-wide benchmark statistics (median, top 10%, top 1%) from the live leaderboard

sigrank://benchmarks

Prompts · 5

benchmark-my-operator

Compute your cascade metrics, compare against the live field, and get a one-line interpretation of where you stand.

how-do-i-reach-top-10

Counterfactual analysis — finds the smallest pillar change needed to reach a target percentile.

explain-my-signature

Computes your operating archetype, dominant trait, and finds comparable operators on the live board.

diagnose-inefficiency

Identifies efficiency leaks in your token cascade with severity, findings, and estimated yield impact per fix.

field-anomaly-report

Scans the live leaderboard for unusual patterns — no input required.

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://signalaf.com/api/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "sigrank_\u2014_ai_operator_benchmarking": {
      "url": "https://signalaf.com/api/mcp",
      "transport": "streamable-http"
    }
  }
}