Files
paperclip-adapter-claude-k8s/src/index.ts
T
Chris Farhood b60765785b feat: format Claude stream-json events in K8s streaming path for consistency with claude_local (FAR-32)
All output sent to Paperclip via onLog now passes through formatClaudeStreamLine,
converting raw stream-json blobs into human-readable text consistent with how
the CLI and claude_local adapter format events.

Changes:
- format-event.ts: add formatClaudeStreamLine(raw) -> string | null
  Plain-text equivalent of printClaudeStreamEvent — no ANSI colours, returns
  null for lines to suppress (assistant with no content, unknown events).
  Handles: system/init, assistant (text/thinking/tool_use), user (tool_result),
  result (summary + tokens), rate_limit_event. Non-JSON lines pass through.
- execute.ts: wire formatClaudeStreamLine into streamPodLogsOnce write handler.
  raw chunks still stored in 'chunks[]' for parseClaudeStreamJson; only the
  onLog path receives formatted text.
- 12 new tests for formatClaudeStreamLine covering all event types.
- 352/352 tests pass.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
2026-04-24 17:26:37 +00:00

56 lines
3.0 KiB
TypeScript

export const type = "claude_k8s";
export const label = "Claude (Kubernetes)";
export const models: undefined = undefined;
export const agentConfigurationDoc = `# claude_k8s agent configuration
Adapter: claude_k8s
Runs Claude Code inside an isolated Kubernetes Job pod instead of the main
Paperclip process. The Job inherits the container image, imagePullSecrets,
DNS config, and PVC from the running Paperclip Deployment automatically.
Core fields:
- model (string, optional): Claude model id
- effort (string, optional): reasoning effort passed via --effort (low|medium|high)
- maxTurnsPerRun (number, optional): max turns for one run
- instructionsFilePath (string, optional): absolute path to a markdown instructions file injected at runtime via --append-system-prompt-file
- extraArgs (string[], optional): additional CLI args appended to the claude command
- env (object, optional): KEY=VALUE environment variables; overrides inherited vars from the Deployment
Kubernetes fields:
- namespace (string, optional): namespace for Jobs; defaults to the Deployment namespace
- image (string, optional): override container image; defaults to the running Deployment image
- imagePullPolicy (string, optional): image pull policy; default "IfNotPresent"
- kubeconfig (string, optional): absolute path to a kubeconfig file on disk; defaults to in-cluster service account auth
- resources (object, optional): { requests: { cpu, memory }, limits: { cpu, memory } }
- nodeSelector (object, optional): node selector for Job pods
- tolerations (array, optional): tolerations for Job pods
- labels (object, optional): extra labels added to Job metadata
- ttlSecondsAfterFinished (number, optional): auto-cleanup delay; default 300
- retainJobs (boolean, optional): skip cleanup on completion for debugging
- reattachOrphanedJobs (boolean, optional): when true (default), attach to a running orphaned Job that matches the current agent/task/session instead of blocking; when false, any non-terminal orphan blocks the new run
Output filtering fields:
- enableRtk (boolean, optional): truncate oversized tool outputs before they reach the model via a PostToolUse hook; default false
- rtkMaxOutputBytes (number, optional): byte threshold for tool output truncation when enableRtk is true; default 50000
Operational fields:
- timeoutSec (number, optional): run timeout in seconds; 0 means no timeout
- graceSec (number, optional): additional grace before adapter gives up after Job deadline
Inherited from Deployment (no config needed):
- ANTHROPIC_API_KEY, OPENAI_API_KEY, and other provider API keys
- PAPERCLIP_API_URL
- Container image, imagePullSecrets, DNS config, PVC mount, security context
Notes:
- Session resume works via the shared /paperclip PVC (HOME=/paperclip)
- Skills are bundled in the container image
- Prompts are delivered via a busybox init container writing to an emptyDir volume
`;
export { createServerAdapter } from "./server/index.js";
export { printClaudeStreamEvent, formatClaudeStreamLine } from "./cli/index.js";