---
title: "Interop Harness"
method: GET
path: "/.well-known/interop-harness.json"
tags: ["jwks"]
---

# Interop Harness

`GET /.well-known/interop-harness.json`

## Request

- Base URL: `https://agentavow.com` (the document declares no server; this is the origin it was published from)
- URL: `https://agentavow.com/.well-known/interop-harness.json`
- Auth: none declared

Consolidated CTEF v0.3.1 byte-match interop harness state.

Single artifact summarizing every implementation that has byte-match
validated against the published test vectors. Requested by aeoess for
A2A WG #1786 sponsorship readiness — partners and maintainers can
fetch one URL to see the full cross-implementation harness state.

Updated whenever a new implementation byte-match-validates.

## Response `200`

Successful Response

- unknown

---

[API](https://skmtc.dev/agentavow/apis/agentavow-api.md) · [All operations](https://skmtc.dev/agentavow/apis/agentavow-api/llms.txt) · [OpenAPI document](https://skmtc.dev/agentavow/apis/agentavow-api/revisions/e1e20476dbfc?raw)