109 Commits

• fix(coding-agent): stabilize edit diff previews closes #3134
  Mario Zechner · 2026-04-15 23:11:50 +02:00
  f7cd613ee4
• fix(coding-agent): fire session shutdown on TERM and HUP closes #3212
  Mario Zechner · 2026-04-15 16:37:19 +02:00
  5d440b055c
• refactor(coding-agent): replace AgentSessionRuntimeHost with closure-based AgentSessionRuntime

  - Replace AgentSessionRuntimeHost and bootstrap abstractions with AgentSessionRuntime
  - Runtime creation is now closure-based via CreateAgentSessionRuntimeFactory
  - Factory closes over process-global fixed inputs, recreates cwd-bound services per effective cwd
  - Session config (model, thinking, tools, scoped models) re-resolved per target cwd
  - CLI resource paths resolved once at startup as absolute paths
  - Swap lifecycle: teardown old, create next, apply next (hard fail on creation error)
  - Unified diagnostics model (info/warning/error) for args, services, session resolution, resources
  - No logging or process exits inside creation/parsing logic
  - Removed session_directory support
  - Removed session_switch and session_fork extension events (use session_start with reason)
  - Moved package/config CLI to package-manager-cli.ts
  - Fixed theme init for --resume session picker
  - Fixed flaky reftable footer test (content-based polling)
  - Fixed silent drop of unknown single-dash CLI flags
  - Added error diagnostics for missing explicit CLI resource paths
  - Updated SDK docs, examples, plans, exports, tests, changelog
  
  fixes #2753

  Mario Zechner · 2026-04-03 20:14:12 +02:00
  9f9277ccdd
• add(coding-agent): add defineTool helper closes #2746
  Mario Zechner · 2026-04-01 23:07:14 +02:00
  e2f29b0523
• fix(tui): await async slash command completions closes #2719
  Mario Zechner · 2026-03-31 14:41:50 +02:00
  a1e107897d
• refactor(coding-agent): add runtime host for session switching closes #2024
  Mario Zechner · 2026-03-31 13:49:57 +02:00
  d86122cbd3
• feat(coding-agent): add hidden thinking label api closes #2673
  Mario Zechner · 2026-03-29 21:33:15 +02:00
  de022ceba7
• feat(agent,coding-agent): add prepareArguments hook for pre-validation argument preparation

  Add AgentTool.prepareArguments and ToolDefinition.prepareArguments hook
  that runs before schema validation in the agent loop. This lets tools
  silently accept legacy argument shapes from resumed old sessions without
  polluting the public schema.
  
  The built-in edit tool uses this to fold legacy top-level oldText/newText
  into edits[] when resuming sessions that predate the edits-only schema.
  
  - AgentTool/ToolDefinition: typed prepareArguments returning Static<TParameters>
  - agent-loop: prepareToolCallArguments() runs before validateToolArguments()
  - edit tool: prepareEditArguments folds legacy fields, validateEditInput is strict
  - Documented in extensions.md with edit-tool example

  Mario Zechner · 2026-03-29 21:06:22 +02:00
  b5f425ad15
• fix: expose abort signal to extensions closes #2660
  Mario Zechner · 2026-03-28 22:25:06 +01:00
  7d4faa080d
• fix(coding-agent): document mutable tool_call input closes #2611
  Mario Zechner · 2026-03-27 04:01:20 +01:00
  7fe7081745
• fix(coding-agent): disambiguate duplicate slash commands, fixes #1061
  Mario Zechner · 2026-03-23 02:33:52 +01:00
  a8a58ff26b
• fix(coding-agent): unify source provenance, closes #1734
  Mario Zechner · 2026-03-23 02:02:42 +01:00
  4e5af01d73
• fix(coding-agent): attach source info to resources and commands, fixes #1734
  Mario Zechner · 2026-03-23 00:52:55 +01:00
  d501b9ca26
• fix(coding-agent): built-in tools work like extension tools

  Export readToolDefinition / createReadToolDefinition and the equivalent built-in ToolDefinition APIs from @mariozechner/pi-coding-agent.

  Mario Zechner · 2026-03-22 04:20:38 +01:00
  235b247f1f
• fix(keybindings): migrate to namespaced ids closes #2391
  Mario Zechner · 2026-03-20 01:55:30 +01:00
  e3fee7a511
• fix(coding-agent): avoid blocking footer branch refresh and isolate invalid extension provider registrations closes #2418 closes #2431
  Mario Zechner · 2026-03-19 21:40:55 +01:00
  e0f85a3b5e
• fix(coding-agent): refresh active model after provider updates closes #2291
  Mario Zechner · 2026-03-18 01:12:11 +01:00
  2becbbdff3
• fix(coding-agent): make prompt snippets opt in closes #2285
  Mario Zechner · 2026-03-17 12:44:16 +01:00
  7817e9b227
• fix(coding-agent): sync tool hooks with agent event processing closes #2113
  Mario Zechner · 2026-03-14 03:10:04 +01:00
  63ac2df24d
• feat(coding-agent): refine session_directory hook closes #1729
  Mario Zechner · 2026-03-08 00:19:35 +01:00
  787f351ab7
• feat(coding-agent): add session_directory extension event

  Adds a session_directory extension event that fires before session manager
  creation, allowing extensions to customize the session directory path based
  on cwd, git branch, or other context.
  
  - Extensions can return a custom sessionDir in the event handler
  - CLI --session-dir flag takes precedence over extension-provided paths
  - If multiple extensions return a sessionDir, the last one wins
  - Enables implementing branch-based sessions as an extension instead of core feature
  
  This provides the extension point needed to implement git branch-based
  session directories without adding the complexity to core.
  
  Closes #1729

  Helmut Januschka · 2026-03-08 00:19:35 +01:00
  7df89066d9
• feat(coding-agent): add provider payload hook
  Mario Zechner · 2026-03-07 14:34:28 +01:00
  a3f05423d9
• fix(coding-agent): prefer workspace dist files for extension aliases
  Mario Zechner · 2026-03-06 00:39:13 +01:00
  84655e814c
• fix(coding-agent): use ESM resolution for extension alias fallback (#1821)

  The previous fix (83b57924) replaced require.resolve() with bare
  specifier fallbacks to avoid ERR_PACKAGE_PATH_NOT_EXPORTED for ESM-only
  packages like pi-ai. However, bare specifiers are not valid jiti alias
  targets, breaking extension loading in global npm installs.
  
  Use import.meta.resolve() as the fallback instead. It respects the
  "import" exports condition and returns a real file path.

  Sviatoslav Abakumov · 2026-03-05 07:08:30 +01:00
  1ce870db1b
• fix(coding-agent): resolve extension aliases without require.resolve
  Mario Zechner · 2026-03-04 21:18:45 +01:00
  83b57924a0
• fix(extensions): alias pi-ai oauth subpath in jiti loader
  Mario Zechner · 2026-03-04 20:31:57 +01:00
  c0d706bf32
• merge: PR #1719 for local testing
  Mario Zechner · 2026-03-02 22:54:58 +01:00
  7b7b967aef
• fix(coding-agent): add tool promptGuidelines support fixes #1720
  Mario Zechner · 2026-03-02 22:50:08 +01:00
  8d4a49487a
• fix(coding-agent): support dynamic tool registration and tool prompt snippets closes #1720
  Mario Zechner · 2026-03-02 22:32:07 +01:00
  bc2fa8d6d0
• fix(coding-agent): allow suppressing custom tool transcript blocks
  Aljosa Asanovic · 2026-03-02 10:22:41 -05:00
  480d6bc62d
• Merge branch 'pr-1669-fixes'

  # Conflicts:
  #	package-lock.json
  #	packages/ai/CHANGELOG.md
  #	packages/coding-agent/CHANGELOG.md

  Mario Zechner · 2026-02-27 21:04:00 +01:00
  3dcb3c1c77
• fix(coding-agent,ai): finalize provider unregister lifecycle and dependency security updates fixes #1669
  Mario Zechner · 2026-02-27 21:00:25 +01:00
  2f55890452
• fix(coding-agent): handle typebox alias path separators on windows
  Mario Zechner · 2026-02-26 00:28:23 +01:00
  4939434997
• feat(coding-agent): prioritize project resources over global
  Mario Zechner · 2026-02-24 23:50:55 +01:00
  f0379384fe
• feat(coding-agent): flush registerProvider immediately after bindCore, add unregisterProvider
  Aliou Diallo · 2026-02-18 10:59:51 +01:00
  975de88eb1
• feat: add terminal input hook for extensions
  Sam Fold · 2026-02-12 20:45:33 +01:00
  30fd99bd82
• feat(extensions): forward message and tool execution events to extensions (#1375)

  The extension system currently only forwards agent_start, agent_end,
  turn_start, and turn_end events. This means extensions cannot access
  streaming text (token-by-token), message lifecycle, or tool execution
  progress — all of which are available to internal subscribers.
  
  This adds forwarding for the remaining 6 agent event types:
  - message_start, message_update, message_end
  - tool_execution_start, tool_execution_update, tool_execution_end
  
  These follow the exact same pattern as the existing forwarded events:
  new interfaces in types.ts, exports in index.ts, and else-if blocks
  in _emitExtensionEvent(). The new types are included in ExtensionEvent
  and automatically flow through RunnerEmitEvent (they're not in the
  exclusion list).
  
  This enables extensions to build real-time UIs, streaming WebSocket
  bridges, and other integrations that need fine-grained event access.
  
  Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
  Co-authored-by: Mario Zechner <badlogicgames@gmail.com>

  Sumeet Agarwal · 2026-02-12 20:30:46 +01:00
  ff5148e7cc
• fix(coding-agent): show unknown context usage after compaction, fix multi-compaction boundary

  After compaction, context token count is unknown until the next LLM
  response. Instead of showing stale pre-compaction values or heuristic
  estimates, the footer now shows ?/200k.
  
  ContextUsage.tokens and ContextUsage.percent are now number | null
  (breaking change). Removed usageTokens, trailingTokens, lastUsageIndex
  from ContextUsage (internal details).
  
  Also fixed _checkCompaction() using .find() (first compaction) instead
  of getLatestCompactionEntry() (latest), which caused incorrect overflow
  detection with multiple compactions.
  
  Closes #1382

  Mario Zechner · 2026-02-12 18:35:09 +01:00
  7eb969ddb1
• feat(coding-agent): show tool input schema in /export HTML

  Include tool parameter names, types, descriptions in a collapsible
  section under each tool in the export HTML. Also adds parameters to
  pi.getAllTools() return value.
  
  closes #1407, closes #1416

  Mario Zechner · 2026-02-08 22:58:46 +01:00
  afb7e5ed4c
• feat(coding-agent): add ctx.reload and reload-runtime example closes #1371
  Mario Zechner · 2026-02-08 15:34:47 +01:00
  e1b56c1d28
• feat(tui, coding-agent): add pasteToEditor to ExtensionUIContext (#1351)

  Add pasteToEditor(text) method that pastes text into the editor via
  bracketed paste sequences, triggering paste handling (including collapse
  for large content). Unlike setEditorText which directly replaces content,
  pasteToEditor routes through handleInput on the active editor component.
  
  - Add pasteToEditor to ExtensionUIContext interface
  - Add handleInput to EditorComponent interface (was missing, all
    concrete implementations already had it)
  - Implement in interactive mode via bracketed paste sequence
  - Add fallback in RPC mode (delegates to setEditorText)
  - Document in extensions.md

  Kao Félix · 2026-02-07 15:55:08 +01:00
  6a3d6fe944
• fix(coding-agent): tighten session_before emit typing and test env filtering
  Mario Zechner · 2026-02-06 11:59:25 +01:00
  6822691a81
• fix(coding-agent): chain tool_result extension patches

  fixes #1280

  Mario Zechner · 2026-02-06 11:49:08 +01:00
  2668326e05
• refactor(coding-agent): narrow ExtensionRunner emit event type
  Mario Zechner · 2026-02-06 11:23:24 +01:00
  703ee26625
• feat(coding-agent): add ExtensionAPI.getCommands()
  warren · 2026-02-03 12:18:52 +01:00
  2613754c47
• Merge pull request #1196 from haoqixu/fix-commands-conflict

  fix(coding-agent): filter out commands conflict with builtins

  Mario Zechner · 2026-02-03 01:22:29 +01:00
  7a9c668357
• feat: add setToolsExpanded and getToolsExpanded to ExtensionsUIContext
  Esteban Beltran · 2026-02-02 19:25:00 +01:00
  ca62c44775
• fix(coding-agent): filter out commands conflict with builtins
  haoqixu · 2026-02-03 01:23:49 +08:00
  29e2997f41
• feat(coding-agent): add switchSession to Extension API (#1191)

  Allows extension commands to programmatically switch to a different session file via ctx.switchSession(sessionPath).
  
  fixes #1187

  Juan Ibiapina · 2026-02-02 18:03:26 +01:00
  d0228412d6
• fix(coding-agent): align ToolDefinition.execute signature with AgentTool

  BREAKING CHANGE: ToolDefinition.execute parameter order changed from
  (id, params, onUpdate, ctx, signal) to (id, params, signal, onUpdate, ctx).
  
  This aligns with AgentTool.execute so wrapping built-in tools no longer
  requires parameter reordering. Update extensions by swapping signal and
  onUpdate parameters.

  Mario Zechner · 2026-02-02 00:29:47 +01:00
  0a26db53ef