lookup_tax_parameter

shallow

io.github.Invaro/opentax · Verify this server

Look up the current-law dollar amounts behind a question ('standard deduction', 'CTC phase-out threshold', 'tips deduction cap') with their statutory citations and validity windows. Use this to fact-check ANY tax number before stating it — your training data likely predates the OBBBA.

100.0/100

1 trials · measured 8 days ago

lookup_tax_parameter scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.Invaro/opentax, measured 25 Aug 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 + stdio
Credential class
open
Category
Finance & compliance
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-08-25100.0shallowv0.2.0

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.

Embed this score

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Vouch score: lookup_tax_parameter
[![Vouch score](https://vouch.tools/api/tools/df5b3c28-2e37-4263-8537-2dcb898befd3/badge.svg)](https://vouch.tools/tools/df5b3c28-2e37-4263-8537-2dcb898befd3)
lookup_tax_parameter — Vouch