agentproc CLI v0.1.1

Prebuilt agentproc CLI binaries (Go implementation).
Binaries: linux/darwin (amd64, arm64) and windows (amd64).
Built from sdk/go at edd22f9. See docs/cli for usage, or:
go install github.com/jeffkit/agentproc/sdk/go/cmd/agentproc@v0.1.1

v0.9.0

Wire 0.4 / SDK 0.9.0

Breaking stdout vocabulary change (hard cutover from 0.3).

• Removed {"type":"session"} and {"type":"text"}
• Final body is a single {"type":"result","text":...} (optional usage)
• Session continuity is an optional session_id field on events (first non-empty persists)
• protocol_version is "0.4"

See CHANGELOG.md and Migration from 0.3.

Publishing to npm (agentproc@0.9.0) and PyPI is triggered by this tag via publish.yml.

v0.7.1 — fix Node runner EPIPE crash when agent exits early

fix(sdk/node): swallow EPIPE on agent stdin write when agent exits early

Patch over 0.7.0. Recommended install: upgrade to 0.7.1.

The bug

The Node runner writes the turn object to the agent's stdin on every run. If the agent exits (or closes its stdin) before the write lands — e.g. a one-shot CLI that reads nothing from stdin — the write fails with EPIPE, which Node emits asynchronously as an 'error' event on the stdin stream. With no listener attached, that became an uncaughtException and crashed the bridge.

The crash was timing-sensitive and surfaced on Node 22 in CI (conformance and test-node (22) jobs). Node 20/24 and the Python runner (which already wrapped the write in try/except (BrokenPipeError, ...)) were unaffected — which is why 0.7.0 shipped green on its own publish pipeline but the main-branch Tests workflow caught it on the Node 22 matrix entry.

The fix

sdk/node/src/runner.js attaches an 'error' listener to child.stdin after spawn that swallows EPIPE (an early-exit agent is a legitimate condition; the run result is derived from stdout / exit code) and re-throws any other stream error. The existing synchronous try/catch around stdin.write stays.

Versioning

• Wire protocol: 0.3 (unchanged)
• Spec document revision: 1.0 (unchanged)
• SDK packages: 0.7.0 → 0.7.1 (Python + Node, patch)
• Python code is unchanged; it is re-versioned to 0.7.1 to keep the dual-SDK version track in sync.

Full changelog: https://github.com/jeffkit/agentproc/blob/main/CHANGELOG.md