agent/pi - pi - Penguin

promptGuidelines bullets are appended flat to the Guidelines section
with no tool name prefix. Using 'Use this tool when...' is ambiguous
because the LLM cannot tell which tool 'this' refers to. Updated docs
and examples to use explicit tool names instead.

Aliou Diallo · 2026-04-21 13:07:42 +02:00

01ec6e2e7f

fix(coding-agent): add session_shutdown reasons closes #2863

Mario Zechner · 2026-04-20 23:11:08 +02:00

12d7161884

feat: Expose BuildSystemPromptOptions on before-agent-start event. (#3473 )

Resolves: #3463

Douglas Stephen · 2026-04-20 23:06:47 +02:00

1891b9ac01

fix(coding-agent): remove process-cwd tool singletons and use tool-name allowlists

- switch SDK/CLI tool selection to name-based allowlists
- apply allowlists across built-in, extension, and SDK tools
- remove ambient process.cwd defaults from core tooling and resource helpers
- update tests, examples, and TUI callers for explicit cwd plumbing
- add regression coverage for extension tool filtering

closes #3452
closes #2835

Mario Zechner · 2026-04-20 22:05:28 +02:00

5a4e22ea44

fix(coding-agent): use tool-name allowlists and remove cwd-bound singletons

- treat tools as a global allowlist across built-in, extension, and SDK tools
- remove process-cwd singleton tool usage from SDK and CLI paths
- add regression coverage for extension tool filtering

closes #3452
closes #2835

Mario Zechner · 2026-04-20 22:05:28 +02:00

27c1544839

docs(coding-agent): document async extension factories closes #3469

Mario Zechner · 2026-04-20 22:02:03 +02:00

ed89480f20

fix(ai,coding-agent): support anthropic-style cache control for openai compatibles closes #3392

Mario Zechner · 2026-04-20 17:12:05 +02:00

3054fd7a3b

feat(coding-agent): add configurable working indicator closes #3413

Mario Zechner · 2026-04-20 16:28:39 +02:00

74139c3f66

feat(coding-agent): make scoped models and tree filter shortcuts configurable (#3343 )

- Add app.models.{save,enableAll,clearAll,toggleProvider,reorderUp,reorderDown}
- Add app.tree.filter.{default,noTools,userOnly,labeledOnly,all,cycleForward,cycleBackward}
- Migrate scoped-models-selector cancel to tui.select.cancel
- Prefer reserved actions on key collision in extension shortcut conflict check

Marek Pazik · 2026-04-20 14:35:30 +02:00

d4e2e563ae

fix(coding-agent): split /clone from /fork UX

closes #2962

Mario Zechner · 2026-04-20 14:33:32 +02:00

d554409b1f

fix(coding-agent): omit devDependencies when installing packages (fixes #3009 )

Mario Zechner · 2026-04-17 01:21:31 +02:00

ef1fcfcec2

feat(coding-agent,tui): support argument-hint frontmatter in prompt templates (#2780 )

* feat(coding-agent,tui): support argument-hint frontmatter in prompt templates

Parse argument-hint from prompt template frontmatter and display it
in the autocomplete dropdown description, matching Claude Code's
convention for custom commands.

Frontmatter format:
  ---
  description: Code review
  argument-hint: "[file | #PR | PR-URL]"
  ---

The hint renders in the description column of the autocomplete list:
  review   [file | #PR | PR-URL] — Code review

Closes #2761

* docs(coding-agent,tui): add argument-hint documentation, tests, and built-in hints

- Document argument-hint frontmatter in prompt-templates.md with <required>/[optional] convention
- Add argument-hint to built-in prompts: pr, is, wr
- Expand tests: required/optional hints, missing hints, empty hints, special characters
- Add changelog entries for coding-agent and tui

Andrés Vinueza · 2026-04-16 23:02:35 +02:00

aa25726ebf

feat(coding-agent): add after_provider_response hook closes #3128

Mario Zechner · 2026-04-16 20:28:08 +02:00

d131fcd4ba

revert(tui): temporarily undo Zellij Kitty-query bypass

This reverts 3929e0c181.

The Zellij-specific Kitty-query skip regresses Shift+Enter newline handling in Zellij. Restoring the previous behavior for now while we work on a safer fix that preserves both Alt and modified Enter handling.\n\nContext: https://github.com/badlogic/pi-mono/issues/3259

Armin Ronacher · 2026-04-16 20:00:54 +02:00

5b84152b17

fix(coding-agent): handle ctrl+z on windows closes #3191

Mario Zechner · 2026-04-16 12:33:47 +02:00

624a7f794f

fix(coding-agent): stabilize edit diff previews closes #3134

Mario Zechner · 2026-04-15 23:11:50 +02:00

f7cd613ee4

fix(coding-agent): emit rpc prompt response after preflight closes #3049

Mario Zechner · 2026-04-15 22:09:17 +02:00

441c12956a

doc: fix another bad code block

Armin Ronacher · 2026-04-15 18:44:49 +02:00

c623ada3e2

fix(tui): skip Kitty query inside Zellij\n\nfixes #3163

Mario Zechner · 2026-04-15 18:43:37 +02:00

3929e0c181

docs(coding-agent): fix nested code fences in skills docs

Armin Ronacher · 2026-04-15 18:40:37 +02:00

9c1e6ef6d3

fix(coding-agent): fire session shutdown on TERM and HUP closes #3212

Mario Zechner · 2026-04-15 16:37:19 +02:00

5d440b055c

feat(coding-agent): add install telemetry ping controls

Mario Zechner · 2026-04-14 00:21:13 +02:00

7371c30c0a

Add all OpenRouter provider routing fields to OpenRouterRouting (#2904 )

The OpenRouterRouting interface only had only and order, but the runtime
passes the entire object as-is to the OpenRouter API's provider field.
This means all other fields worked at runtime but had no TypeScript
type-checking, no autocomplete, and no config validation.

This adds all fields from the OpenRouter provider selection API
(https://openrouter.ai/docs/guides/routing/provider-selection):
allow_fallbacks, require_parameters, data_collection, zdr,
enforce_distillable_text, ignore, quantizations, sort, max_price,
preferred_min_throughput, preferred_max_latency.

Also fixes the models.md documentation which had an invalid fallbacks
field in the example (not part of the OpenRouter API), replaces it with
a comprehensive example showing all available fields, and clarifies that
openRouterRouting is sent as-is in the provider field.

Zeremonienmeister Berber Aab · 2026-04-09 03:08:45 +02:00

f05f4e8a5f

fix: update google provider to handle gemma 4 thinking levels and route between MINIMAL and HIGH (#2903 )

resolves #2812

Co-authored-by: Mario Zechner <badlogicgames@gmail.com>

Aadish Verma · 2026-04-09 03:08:00 +02:00

ee2483cd34

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

docs: add switchSession to ExtensionCommandContext in extensions.md

fixes #2735

Mario Zechner · 2026-04-01 23:51:22 +02:00

d98b563165

add(coding-agent): add defineTool helper closes #2746

Mario Zechner · 2026-04-01 23:07:14 +02:00

e2f29b0523

refactor(coding-agent): add runtime host for session switching closes #2024

Mario Zechner · 2026-03-31 13:49:57 +02:00

d86122cbd3

docs(coding-agent): clarify /tree active branch ordering (#2695 )

warren · 2026-03-30 17:07:31 +02:00

0c64c1ce07

feat(coding-agent): add label timestamps to the session tree (#2691 )

warren · 2026-03-30 15:56:37 +02:00

84d2b51a2e

fix(agent): simplify state API and update consumers fixes #2633

Mario Zechner · 2026-03-30 12:43:34 +02:00

cbe1a8b732

Merge branch 'main' of https://github.com/badlogic/pi-mono

Mario Zechner · 2026-03-29 21:09:04 +02:00

350d17d1f3

feat(ai,coding-agent): add faux provider and ModelRegistry factories

Mario Zechner · 2026-03-29 21:08:50 +02:00

ef6af5ebbd

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(coding-agent): restore extension input source semantics

Mario Zechner · 2026-03-29 19:28:04 +02:00

7e1dd8880c

docs(coding-agent): clarify repeated compaction boundary behavior (#2662 )

warren · 2026-03-29 17:03:56 +02:00

e6a302b935

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