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Upsilon — AI Operator Measurement Engine

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Tools for autonomous AI agents

Official website ↗

About this integration

Upsilon measurement engine with 25 local tools and SigRank proof access via the sigrank package.

Transport
stdio
Authentication
unknown
Initial setup
user-authorization
Runtime
unattended
Evidence
documented
Version
1.0.12
Package
sigrank
Last compatibility test
Not independently tested

Connect your agent

sigrank

Publisher documentation and the executable package manifest were reviewed offline. The package, local log readers, proxy, and SignalAF endpoint were not executed or independently security-audited. Board reads are anonymous, while ranked submission requires device enrollment and posts signed token telemetry; the optional local usage proxy is off by default and outside the reviewed default MCP connection.

Repository ↗Authentication & capability evidence ↗

Capabilities: Read local AI session usage logs and derive token-cascade metrics, Read and compare SignalAF leaderboard and operator data, Optionally enroll a device and submit signed token-count snapshots

Connected profiles

Developer toolsindustries

Additional details

Registry identifier

io.github.SunrisesIllNeverSee/sigrank-mcp

Source ↗ · Checked 2026-09-17
Published version

1.0.12

Source ↗ · Checked 2026-09-17
Metadata license

CC0-1.0; package licenses are separate

Source ↗ · Checked 2026-09-17
Package ecosystem

npm

Source ↗ · Checked 2026-09-17
Source artifact

sigrank

Source ↗ · Checked 2026-09-20
Source manifest version

1.0.40

Source ↗ · Checked 2026-09-20
Unattended configuration

When launched by an MCP client in a non-TTY context, the executable automatically starts its MCP stdio server; interactive TTY invocation instead launches the CLI/TUI.

Source ↗ · Checked 2026-09-20
Authentication and prerequisites

Anonymous leaderboard reads need no account, but ranked submissions require one-time connect-code enrollment and a device-bound Ed25519 key. This mixed anonymous/device-enrollment model does not fit a single native API-key, OAuth, or client-credentials classification.

Source ↗ · Checked 2026-09-20
Connection configuration

The publisher documents an MCP client entry using command npx with arguments -y and sigrank; a global sigrank command is also documented.

Source ↗ · Checked 2026-09-20
Review scope

Publisher documentation reviewed; package and integration endpoint not executed or independently security-audited.

Source ↗ · Checked 2026-09-20