delegation_scope_guard

shallow

systems.phion/evidence-engine · Verify this server

Least-privilege guard for agent-to-agent delegation scope, destinations, budget and expiry; 0.003 USDC.

100.0/100

1 trials · measured 22 days ago

delegation_scope_guard scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against systems.phion/evidence-engine, measured 16 Sept 2026 under methodology v0.2.0. Every measured component scored 100.

Component breakdown

ComponentWeightValue
Reliability35%not applicable
Schema integrity25%100.0
Failure behaviour15%not applicable
Latency15%not applicable
Concurrency10%not applicable

Tool details

Transport
remote
Credential class
self-provisionable
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-09-16100.0shallowv0.2.0

Probe evidence

ProbeOutcomes
schema_integritypass: 1

Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.

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Vouch score: delegation_scope_guard
[![Vouch score](https://vouch.tools/api/tools/c93bc1eb-fdc0-44e4-b973-44b89c8ac1d0/badge.svg)](https://vouch.tools/tools/c93bc1eb-fdc0-44e4-b973-44b89c8ac1d0)
delegation_scope_guard — Vouch