otto_prepare_swap

shallow

services.ottoai/otto · Verify this server

Prepare, decode, and verify an unsigned same-chain EVM ERC20 swap construction aid for the caller-owned EOA or Safe. The envelope's valid_until bounds freshness and is committed to the artifact digest; the signer account nonce is the on-chain replay boundary, and this tool cannot guarantee single execution. Returns ordered allowance-reset, approval, and call steps only; never signs or submits.

100.0/100

1 trials · measured 2 days ago

otto_prepare_swap scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against services.ottoai/otto, measured 31 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
Credential class
self-provisionable
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-08-31100.0shallowv0.2.0

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: otto_prepare_swap
[![Vouch score](https://vouch.tools/api/tools/2be874e9-7191-4a9d-9153-05900b5f1031/badge.svg)](https://vouch.tools/tools/2be874e9-7191-4a9d-9153-05900b5f1031)
otto_prepare_swap — Vouch