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24 Commits

  • fix(rpc): reject pending requests on child process exit 
    closes #4764
    Armin Ronacher · 2026-05-25 00:40:07 +02:00
    e007fcd0d2
  • chore(ts): use source import extensions
    Armin Ronacher · 2026-05-20 00:04:03 +02:00
    ae9450dc51
  • chore: enforce erasable TypeScript syntax
    Mario Zechner · 2026-05-19 23:15:39 +02:00
    06c6c324d7
  • chore: migrate pi packages to earendil works scope
    Mario Zechner · 2026-05-07 15:59:42 +02:00
    3e5ad67e0f
  • fix(coding-agent): split /clone from /fork UX 
    closes #2962
    Mario Zechner · 2026-04-20 14:33:32 +02:00
    d554409b1f
  • fix(coding-agent): forward RpcClient subprocess stderr to parent in real-time 
    fixes #2805
    Mario Zechner · 2026-04-04 12:41:09 +02:00
    72a43dc063
  • fix(coding-agent): use strict JSONL framing fixes #1911
    Mario Zechner · 2026-03-07 14:34:27 +01:00
    e3adaf1bd9
  • fix(coding-agent): forward images through steer/followUp during streaming 
    prompt() computed currentImages but never passed them to _queueSteer()
or _queueFollowUp() in the streaming branch. Both methods only accepted
text and built content as [{ type: 'text', text }], dropping images.

- _queueSteer/_queueFollowUp now accept optional ImageContent[]
- streaming branch in prompt() passes currentImages through
- public steer()/followUp() accept and forward optional images
- RPC types, handler, and client updated for steer/follow_up images
- rpc.md: document images on steer/follow_up, fix ImageContent examples
    Aliou Diallo · 2026-02-05 02:37:42 +01:00
    b315abf998
  • feat(coding-agent): add set_session_name RPC command (#1075) 
    - Add set_session_name command with empty name validation
- Expose sessionName in get_state response
- Add setSessionName() to AgentSession and RpcClient
- Document in docs/rpc.md
    Daniel Nouri · 2026-01-30 01:41:58 +01:00
    e20583aac8
  • Add get_commands RPC for headless clients (#995) 
    * Add get_commands RPC for headless clients

Headless clients like Emacs can now query which commands are available.
Previously they could only discover file-based prompt templates by
scanning the filesystem; extension commands and skills were invisible.

The response includes each command's name, description, and source
(extension, template, or skill). Commands appear in the same order
as the TUI's autocomplete: extension commands first, then templates,
then skills.

Built-in TUI commands (/settings, /fork, etc.) are excluded since
they require the interactive UI. Commands like /compact have dedicated
RPC equivalents instead.

* Add location and path to get_commands response

Clients can show where commands come from (user/project/path) and
display file paths in tooltips. The data is already available on
templates and skills - just exposing it.
    Daniel Nouri · 2026-01-28 02:34:15 +01:00
    0ad189f12a
  • Rename /branch command to /fork 
    - RPC: branch -> fork, get_branch_messages -> get_fork_messages
- SDK: branch() -> fork(), getBranchMessages() -> getForkMessages()
- AgentSession: branch() -> fork(), getUserMessagesForBranching() -> getUserMessagesForForking()
- Extension events: session_before_branch -> session_before_fork, session_branch -> session_fork
- Settings: doubleEscapeAction 'branch' -> 'fork'

fixes #641
    Mario Zechner · 2026-01-11 23:12:31 +01:00
    df3f5f41c0
  • Merge hooks and custom-tools into unified extensions system (#454) 
    Breaking changes:
- Settings: 'hooks' and 'customTools' arrays replaced with 'extensions'
- CLI: '--hook' and '--tool' flags replaced with '--extension' / '-e'
- API: HookMessage renamed to CustomMessage, role 'hookMessage' to 'custom'
- API: FileSlashCommand renamed to PromptTemplate
- API: discoverSlashCommands() renamed to discoverPromptTemplates()
- Directories: commands/ renamed to prompts/ for prompt templates

Migration:
- Session version bumped to 3 (auto-migrates v2 sessions)
- Old 'hookMessage' role entries converted to 'custom'

Structural changes:
- src/core/hooks/ and src/core/custom-tools/ merged into src/core/extensions/
- src/core/slash-commands.ts renamed to src/core/prompt-templates.ts
- examples/hooks/ and examples/custom-tools/ merged into examples/extensions/
- docs/hooks.md and docs/custom-tools.md merged into docs/extensions.md

New test coverage:
- test/extensions-runner.test.ts (10 tests)
- test/extensions-discovery.test.ts (26 tests)
- test/prompt-templates.test.ts
    Mario Zechner · 2026-01-05 01:43:35 +01:00
    c6fc084534
  • feat(coding-agent): complete steer()/followUp() migration 
    - Update settings-manager with steeringMode/followUpMode (migrates old queueMode)
- Update sdk.ts to use new mode options
- Update settings-selector UI to show both modes
- Add Alt+Enter keybind for follow-up messages
- Update RPC API: steer/follow_up commands, set_steering_mode/set_follow_up_mode
- Update rpc-client with new methods
- Delete dead code: queue-mode-selector.ts
- Update tests for new API
- Update mom/context.ts stubs
- Update web-ui example
    Mario Zechner · 2026-01-03 00:13:25 +01:00
    3ae02a6849
  • Consolidate session events: remove session_before_new/session_new, add reason field to switch events 
    - Remove session_before_new and session_new hook events
- Add reason: 'new' | 'resume' to session_before_switch and session_switch events
- Remove 'new' reason from custom tool onSession (use 'switch' for both /new and /resume)
- Rename reset() to newSession(options?) in AgentSession
- Add NewSessionOptions with optional parentSession for lineage tracking
- Rename branchedFrom to parentSession in SessionHeader
- Rename RPC reset command to new_session with optional parentSession
- Update example hooks to use new event structure
- Update documentation and changelog

Based on discussion in #293
    Mario Zechner · 2026-01-01 23:31:26 +01:00
    484d7e06bb
  • Change branch() to use entryId instead of entryIndex 
    - AgentSession.branch(entryId: string) now takes entry ID
- SessionBeforeBranchEvent.entryId replaces entryIndex
- getUserMessagesForBranching() returns entryId
- Update RPC types and client
- Update UserMessageSelectorComponent
- Update hook examples and tests
- Update docs (hooks.md, sdk.md)
    Mario Zechner · 2025-12-31 13:47:34 +01:00
    8e1e99ca05
  • Refactor: move compaction code to src/core/compaction/ 
    - Move compaction.ts to src/core/compaction/compaction.ts
- Extract branch summarization to src/core/compaction/branch-summarization.ts
- Add index.ts to re-export all compaction utilities
- Update all imports across the codebase
    Mario Zechner · 2025-12-30 22:42:23 +01:00
    fd13b53b1c
  • WIP: Major cleanup - move Attachment to consumers, simplify agent API 
    - Removed Attachment from agent package (now in web-ui/coding-agent)
- Agent.prompt now takes (text, images?: ImageContent[])
- Removed transports from web-ui (duplicate of agent package)
- Updated coding-agent to use local message types
- Updated mom package for new agent API

Remaining: Fix AgentInterface.ts to compose UserMessageWithAttachments
    Mario Zechner · 2025-12-30 22:42:20 +01:00
    6ddc7418da
  • WIP: Refactor agent package - not compiling 
    - Renamed AppMessage to AgentMessage throughout
- New agent-loop.ts with AgentLoopContext, AgentLoopConfig
- Removed transport abstraction, Agent now takes streamFn directly
- Extracted streamProxy to proxy.ts utility
- Removed agent-loop from pi-ai (now in agent package)
- Updated consumers (coding-agent, mom) for AgentMessage rename
- Tests updated but some consumers still need migration

Known issues:
- AgentTool, AgentToolResult not exported from pi-ai
- Attachment not exported from pi-agent-core
- ProviderTransport removed but still referenced
- messageTransformer -> convertToLlm migration incomplete
- CustomMessages declaration merging not working properly
    Mario Zechner · 2025-12-30 22:42:20 +01:00
    a055fd4481
  • Make CompactionEntry and CompactionResult generic with details field 
    - CompactionEntry<T> and CompactionResult<T> now have optional details?: T
- appendCompaction() accepts optional details parameter
- Hooks can return compaction.details to store custom data
- Enables structured compaction with ArtifactIndex (see #314)
- Fix CompactionResult export location (now from compaction.ts)
- Update plan with remaining compaction refactor items
    Mario Zechner · 2025-12-30 22:42:18 +01:00
    d96375b5e5
  • Add before/after session events with cancellation support 
    - Merge branch event into session with before_branch/branch reasons
- Add before_switch, before_clear, shutdown reasons
- before_* events can be cancelled with { cancel: true }
- Update RPC commands to return cancelled status
- Add shutdown event on process exit
- New example hooks: confirm-destructive, dirty-repo-guard, auto-commit-on-exit

fixes #278
    Mario Zechner · 2025-12-22 18:18:38 +01:00
    42d7d9d9b6
  • Enable more biome lints and fix things
    Mario Zechner · 2025-12-21 22:56:20 +01:00
    d5fd685901
  • Auto-retry on transient provider errors (overloaded, rate limit, 5xx) 
    - Add retry logic with exponential backoff (2s, 4s, 8s) in AgentSession
- Disable Anthropic SDK built-in retries (maxRetries: 0) to allow app-level handling
- TUI shows retry status with Escape to cancel
- RPC mode: add set_auto_retry, abort_retry commands and auto_retry_start/end events
- Configurable via settings.json: retry.enabled, retry.maxRetries, retry.baseDelayMs
- Exclude context overflow errors from retry (handled by compaction)

fixes #157
    Mario Zechner · 2025-12-10 23:36:46 +01:00
    bb445d24f1
  • Add get_messages RPC command
    Mario Zechner · 2025-12-09 14:37:16 +01:00
    3c8ab0280e
  • Rewrite RPC mode with typed protocol and client 
    - Move RPC files to modes/rpc/ directory
- Add properly typed RpcCommand and RpcResponse types
- Expose full AgentSession API via RPC commands:
  - State: get_state
  - Model: set_model, cycle_model, get_available_models
  - Thinking: set_thinking_level, cycle_thinking_level
  - Queue: set_queue_mode
  - Compaction: compact, set_auto_compaction
  - Bash: bash, abort_bash
  - Session: get_session_stats, export_html, switch_session, branch, etc.
- Add RpcClient class for programmatic access
- Rewrite tests to use RpcClient instead of raw process spawning
- All commands support optional correlation ID for request/response matching
    Mario Zechner · 2025-12-09 14:13:28 +01:00
    3559a43ba0