Stellar Agent v0.5.2

0.5.2

• Fixed WalletConnect SignClient resolution for the npm-installed @walletconnect/sign-client export shape, including function exports with static init.
• Closed WalletConnect SDK transport, subscriber, and heartbeat handles after pair/status/disconnect/sign commands so installed CLI commands return cleanly after printing JSON.
• Added the Codex-native .codex-plugin/plugin.json manifest to the bundled plugin and made release packaging and artifact verification require it.
• Clarified the difference between the @stellar-agent/codex-plugin npm tooling tarball and the installable stellar-agent-codex-plugin-v*.tgz plugin bundle.
• Improved stellar-agent-codex-plugin --help and documented validate, manifest, and plugin-json.
• Documented that policy explain --request files use destination, not to, and mapped schema validation failures to structured INVALID_INPUT responses.

Artifacts

• npm package tarballs for every publishable @stellar-agent/* workspace package.
• Codex plugin artifact: stellar-agent-codex-plugin-v0.5.2.tgz.
• release-manifest.json with artifact SHA-256 checksums and source commit.

Verification

• pnpm release:preflight
• Fresh install from generated npm tarballs
• Bundled Codex plugin validation from the generated plugin tarball

Boundaries

• npm publication is queued through the separate protected Publish npm workflow and requires npm-production approval.
• Testnet remains the default.
• Mainnet local auto-signing and Mainnet secret-key storage remain blocked.