@claudexor/harness-agy

@claudexor/harness-agy

Adapter for Google's Antigravity CLI (agy): translates agy -p --output-format stream-json into typed HarnessEvents.

Accounts use NAMED credential-profile bindings only (there is no engine-default agy credential). Every binding has a Claudexor-owned HOME that scopes vendor state under $HOME/.gemini/...; credential custody is platform-defined. On Darwin, Claudexor lazily prepares the profile's own Library/Keychains/login.keychain-db before an agy child starts. When setup succeeds this prevents the missing-keychain prompt; an unsafe profile path refuses that child before it can trigger SecurityAgent, while an operational setup miss leaves the vendor's own file fallback available. The implementation bootstraps the DB under a neutral filename and adopts the canonical name, because Apple's security tool treats a path containing login.keychain as a user search-list entry. This keeps host default/list preferences untouched. The vendor still owns the item; no host Keychain is bridged and no credential bytes are copied. Linux keeps the config-file/HOME route. Windows uses the current OS user's Credential Manager identity, permits one enabled binding, and treats HOME as state scoping rather than an independent Google identity. Readiness always comes from the bounded vendor /model probe, never from the presence or absence of antigravity-oauth-token. See src/profile.ts for the route and verification contract.

Fixtures under fixtures/ pin the recorded 1.1.13 stream shapes; see fixtures/manifest.yaml for provenance and stream-semantics expectations.