Narrative: the streaming-json headless contract intermittently emitted only thought events then stopReason:Cancelled with zero text, leaving Chat replies silently empty; the adapter now spawns grok with --output-format json, buffers stdout, and parses the single JSON response on process close, with streaming-json parsing kept only as a diagnostic fallback.
- Change grok CLI invocation from --output-format streaming-json to --output-format json (cli-stream.ts)
- Add GrokCliJsonResponse type ({text, stopReason, sessionId, requestId, thought}) and parseJsonOutput() to stream-parser.ts, keeping legacy NDJSON line parsing for fallback/diagnostics
- Rework runtime-adapter.ts to buffer full stdout, parse it via parsePromptOutput (JSON object first, NDJSON fallback), and surface a formatTerminalNoTextDiagnostic when a non-EndTurn stopReason yields no assistant text
- Rename first-line/inactivity timeout bookkeeping from line-based to output/chunk-based (FIRST_OUTPUT_TIMEOUT_MS, firstOutputReceived, firstStdoutChunk) since stdout is no longer consumed via readline
- Update cli-stream/runtime-adapter/stream-parser tests to cover the JSON response path and the Cancelled/no-text diagnostic
- Update docs/grok-cli-contract.md and plugin README to document the json output-format contract and diagnostics
- Add changeset fn-7796-grok-cli-reliable-headless.md (patch, fix)
Files changed:
.changeset/fn-7796-grok-cli-reliable-headless.md | 7 +
docs/grok-cli-contract.md | 108 ++++++++-----
plugins/fusion-plugin-grok-runtime/README.md | 16 +-
.../src/__tests__/cli-stream.test.ts | 4 +-
.../src/__tests__/runtime-adapter.test.ts | 73 ++++++++-
.../src/__tests__/stream-parser.test.ts | 80 +++++----
.../fusion-plugin-grok-runtime/src/cli-stream.ts | 14 +-
.../src/runtime-adapter.ts | 180 ++++++++++++---------
.../src/stream-parser.ts | 65 ++++++--
plugins/fusion-plugin-grok-runtime/src/types.ts | 13 +-
10 files changed, 373 insertions(+), 187 deletions(-)
Fusion-Task-Id: FN-7796
Fusion-Task-Lineage: c920fcf0-98f8-42ec-867a-7f76c0aca1b7
Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
Align the Grok CLI runtime plugin adapter with the real xAI grok CLI stream contract so tool responses are no longer silently dropped, and update tests/docs to match.
- Rework stream-parser.ts to parse the actual grok CLI event/message shape instead of the previously assumed schema
- Trim runtime-adapter.ts and types.ts down to the fields the real CLI contract emits, removing speculative/unsupported fields
- Update cli-stream.ts to match the corrected event handling
- Rewrite runtime-adapter, stream-parser, and cli-stream test suites to exercise the real CLI contract end-to-end
- Update docs/grok-cli-contract.md and plugin README to document the verified contract
- Add changeset for the grok-runtime plugin fix
Files changed:
.changeset/fn-7790-grok-cli-real-contract.md | 7 +
docs/grok-cli-contract.md | 432 +++++++--------------
plugins/fusion-plugin-grok-runtime/README.md | 149 ++-----
.../src/__tests__/cli-stream.test.ts | 22 +-
.../src/__tests__/runtime-adapter.test.ts | 250 ++++--------
.../src/__tests__/stream-parser.test.ts | 108 ++----
.../fusion-plugin-grok-runtime/src/cli-stream.ts | 22 +-
.../src/runtime-adapter.ts | 109 ++----
.../src/stream-parser.ts | 27 +-
plugins/fusion-plugin-grok-runtime/src/types.ts | 104 +----
10 files changed, 338 insertions(+), 892 deletions(-)
Fusion-Task-Id: FN-7790
Fusion-Task-Lineage: 377e86c4-c005-46a5-9eb4-69e858c38b79
Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
Fixes the residual "Grok CLI still returns no message immediately" case where a headless run exits code 0 but never emits any parsed NDJSON event, previously treated as a silent success.
- Detect a code-0 close with zero parsed NDJSON events and surface a diagnostic explaining the likely cause (wrong/unsupported grok binary falling into interactive mode and hitting EOF on stdin).
- Track and emit assistant text/diagnostics via a new appendMessage/emitDiagnosticText path so onText and session.state.errorMessage stay in sync, including on spawn failure and inactivity/first-line timeouts.
- Add first-line/inactivity timeout diagnostics with concrete elapsed-time messaging instead of silent kills.
- Add regression coverage in runtime-adapter.test.ts and grok-runtime-routing.test.ts for the zero-NDJSON exit path.
- Document the contract update in docs/grok-cli-contract.md.
- Add a patch changeset for @runfusion/fusion.
Files changed:
$(cat /tmp/diffstat_fn7788.txt)
Fusion-Task-Id: FN-7788
Fusion-Task-Lineage: dbb238a9-9601-47fc-8a88-40817d749337
Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
Packaged fn serve/daemon/dashboard hosts previously failed with a misleading missing-API-key error for grok-cli agents even though the operator was already logged in via the Grok CLI. This fixes routing so those hosts eagerly ensure the bundled Grok Runtime plugin is installed/loaded before session creation, and no longer silently falls back to the key-requiring direct endpoint when no key is visible.
- Eagerly ensure the bundled fusion-plugin-grok-runtime in serve, daemon, and dashboard commands before loadAllPlugins() so runtime id "grok" is available on fresh installs without manual plugin-settings setup.
- agent-session-helpers.ts: deriveGrokRuntimeHintForNoVisibleKey now throws an actionable error (naming both remediations: install/enable the Grok CLI runtime plugin, or set GROK_API_KEY) instead of silently falling through to the key-requiring pi/openai-completions path when the runtime can't be loaded.
- Update docs/grok-cli-contract.md to document the FN-7761 packaged-host wiring and new no-silent-fallback behavior.
- Add regression tests for the packaged bootstrap behavior and bundled-plugin install path.
- Add changeset for @runfusion/fusion (patch, category: fix).
Files changed:
.changeset/fn-7761-grok-cli-packaged-routing.md | 7 +++++
docs/grok-cli-contract.md | 19 +++++++++----
.../__tests__/grok-runtime-bootstrap.test.ts | 31 ++++++++++++++++++++++
packages/cli/src/commands/daemon.ts | 17 +++++++++++-
packages/cli/src/commands/dashboard.ts | 20 +++++++++++++-
packages/cli/src/commands/serve.ts | 19 +++++++++++--
.../__tests__/bundled-plugin-install.test.ts | 17 ++++++++++++
.../src/__tests__/grok-runtime-routing.test.ts | 17 ++++++------
packages/engine/src/agent-session-helpers.ts | 15 +++++++++--
9 files changed, 142 insertions(+), 20 deletions(-)
Fusion-Task-Id: FN-7761
Fusion-Task-Lineage: 3be5f054-965c-4e8a-ad91-6e61d4dc4a42
Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
Fix Grok CLI 'missing API key' false-positive by extending the no-visible-key routing invariant to configured fallback models, not just the default provider.
- deriveGrokRuntimeHintForNoVisibleKey now also triggers when the fallback provider is grok-cli
- new applyGrokCliNoKeyRuntimeOptions promotes a grok-cli fallback model into the primary session (stripping the provider-qualified model prefix) instead of leaving it as an unused fallback
- docs/grok-cli-contract.md updated to describe the fallback-routing contract
- added regression tests in grok-runtime-routing.test.ts, chat-manager.test.ts, and chat-manager-room-hybrid.test.ts
- added changeset fn-7758-grok-cli-no-key-routing.md (patch)
Files changed:
.changeset/fn-7758-grok-cli-no-key-routing.md | 7 ++
docs/grok-cli-contract.md | 29 +++--
.../src/__tests__/chat-manager-room-hybrid.test.ts | 36 +++++++
.../dashboard/src/__tests__/chat-manager.test.ts | 41 +++++++
packages/dashboard/src/chat.ts | 16 ++-
.../src/__tests__/grok-runtime-routing.test.ts | 118 +++++++++++++++++++++
packages/engine/src/agent-session-helpers.ts | 36 ++++++-
7 files changed, 266 insertions(+), 17 deletions(-)
Fusion-Task-Id: FN-7758
Fusion-Task-Lineage: 6b564b21-50ab-4c3e-b0d7-7fded2091d90
Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
Route grok-cli model selections through the grok CLI runtime when no Fusion-visible GROK_API_KEY is available.
- Add read-only isGrokApiKeyFusionVisible() in packages/core/src/grok-provider.ts, refactored to share user-settings-file reading with hydrateGrokApiKeyFromUserSettings without mutating process.env or logging key material.
- In packages/engine/src/agent-session-helpers.ts, auto-derive the existing "grok" runtimeHint when defaultProvider is grok-cli, no key is Fusion-visible, and the grok plugin runtime is registered; explicit runtime hints and mock/test-mode routing remain unchanged, and the provider-qualified model prefix is stripped before handoff.
- Normalize provider-qualified model ids (grok-cli/<id>, grok/<id>) in the grok-runtime plugin's runtime-adapter and CLI stream spawn so the concrete model reaches `grok --model`, with the historical grok/default fallback preserved for the no-model path.
- Update docs (grok-cli-contract.md, settings-reference.md, plugin README) and add/extend tests covering the new fallback behavior, model normalization, and CLI streaming.
- Add changeset fn-7753-grok-cli-no-key-fallback.md (patch, fix).
Files changed:
.changeset/fn-7753-grok-cli-no-key-fallback.md | 7 ++
docs/grok-cli-contract.md | 83 ++++++++++------
docs/settings-reference.md | 6 +-
.../__tests__/grok-provider-user-settings.test.ts | 46 +++++++++
packages/core/src/grok-provider.ts | 39 +++++++-
packages/core/src/index.gate.ts | 1 +
packages/core/src/index.ts | 1 +
.../src/__tests__/grok-runtime-routing.test.ts | 107 +++++++++++++++++++--
packages/engine/src/agent-session-helpers.ts | 52 +++++++++-
plugins/fusion-plugin-grok-runtime/README.md | 46 +++++----
.../src/__tests__/cli-stream.test.ts | 70 ++++++++++++++
.../src/__tests__/runtime-adapter.test.ts | 28 ++++++
.../fusion-plugin-grok-runtime/src/cli-stream.ts | 6 ++
.../src/runtime-adapter.ts | 24 ++++-
14 files changed, 443 insertions(+), 73 deletions(-)
Fusion-Task-Id: FN-7753
Fusion-Task-Lineage: 30ef7265-1ba9-47fd-8c4e-87b02f6a1d78
Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
