- Group `/help` output into Browser, LLM, and Meta commands.
- Only show LLM commands in help if an LLM client is configured.
- Centralize the check for commands requiring an LLM in the REPL loop.
- Add descriptions to meta and LLM commands.
Replaces `printActionResult` and `printToolResult` with a single
`printToolOutcome` function. This unifies the output path and adds
red/green color coding for tool failures and successes.
When a selector times out without matching, the outcome is the same as
/hover or /click against a missing node. Returning InternalError instead
gave inconsistent feedback to the agent.
Map error.Timeout to NodeNotFound and leave the catch-all log +
InternalError for genuinely unexpected errors. Tighten the existing
MCP - waitForSelector: timeout test to pin the specific error name.
When an action triggers a navigation that swaps the root frame, the
previous page is torn down, leaving dangling DOMNode pointers in the
registry.
Reset the registry in `finalizeAction` if the frame changes to prevent
subsequent actions from dereferencing freed memory.
- Add `/.lp-history` to `.gitignore`.
- Make `SlashCommand.MetaCommand.Tag` private.
- Simplify loop in `tools.zig` using `while ... else`.
- Use `trimStart` instead of `trim` in `Schema.splitNameRest`.
- Merge `formatHealReplacement` and `formatHealReplacementLines` using
a new `HealBody` union.
- Move `interactiveTty` and `promptNumberedChoice` to `Terminal.zig`.
- Relocate and consolidate tests for `canHeal` and `isRecorded`.
- Make internal `Schema` functions private.
- Replace `Action` enum with `Tool` enum using exhaustive switches
- Extract `ScriptIterator` to `Iterator.zig`
- Refactor `schema.zig` into `Schema.zig`
- Move string substitution logic into `tools.zig`
- Clean up `SlashCommand.zig` to only handle REPL meta-commands
Calculate the exact size needed for hint slots in schema.zig to avoid
overallocating. Also inline the single-use helper isDefaultTrueBool in
command.zig.
- Allow recording commands with backendNodeId if they also have a
selector, stripping backendNodeId during formatting.
- Point UnterminatedQuote errors to the opening line instead of EOF.
- Fix buildHints allocation when fields is empty but required is not.
- Update docs to clarify positional argument rules.
Tool calls with null arguments are now only considered recorded if the
tool schema has no required fields. This prevents generating invalid,
unreplayable commands for tools like `goto` or `fill`.
- Initialize tools once globally instead of allocating per-agent.
- Refactor meta commands to use an enum for cleaner dispatch.
- Remove unused `findSchemaCanonical` and simplify command parsing.
- Update `buildToolCall` to use `browser_tools.Action` enum.
- Trim whitespace from REPL input in `Agent.zig`.
- Replace `expectEqualStrings` with `expectString` in tests.
Replaces the string `name` in `ToolCall` with `action: browser_tools.Action`.
This avoids repeated string-to-enum parsing and simplifies schema lookups.
Also updates `zenai` dependency to use its JSON duplication helper.
- Remove `input_schema_raw` from `SchemaInfo` and use `parameters` directly
- Simplify JSON field extraction in `Verifier` to avoid `parseArgs`
- Refactor REPL command splitting and environment substitution
- Clean up and condense comments across the codebase
Remove `tool_schema_arena` from `Agent` and allocate the tools slice
directly using the general allocator.
Remove the pre-calculated `is_multiline_capable` field from
`SchemaInfo` and compute it dynamically in `isMultiLineCapable()`.
- Use global schemas built once at startup instead of parsing on init.
- Simplify argument verification using `browser_tools.parseArgs`.
- Optimize `parseValue` with `std.ArrayList`.
- Panic on global schema parse failure since schemas are static.
Inlines the browser, session, and node registry management directly
into Agent. Updates CommandRunner to use Session and Registry directly,
and calls browser_tools.call without the ToolExecutor wrapper.
- Remove unused `callEval` and `extract` from `ToolExecutor`.
- Optimize `parseValue` in `schema.zig` to allocate directly instead of
using `std.ArrayList` when filling missing defaults.
- Simplify redundant checks and clean up comments.
- Add support for triple-quoted strings (''' and """) in the tokenizer
and quote stripper.
- Avoid allocations in `stripQuotes` by returning slices.
- Optimize schema lookups using O(1) enum-based canonical resolution.
- Skip env var substitution if "$LP_" is not present in the string.
- Use `SlashCommand.globalSchemas()` instead of passing schemas around.
- Use `browser_tools.Action` enums for tool matching in Agent and Verifier.
- Optimize string substitution and quote stripping with early exits.
Unifies PandaScript syntax by replacing uppercase keywords with slash
commands (e.g., `/goto`, `/click`, `/fill`). Refactors the `Command`
representation to use a generic tool call structure backed by schemas.
BREAKING CHANGE: Uppercase PandaScript keywords (GOTO, CLICK, TYPE, etc.)
are no longer supported. All scripts must use slash commands.
Update `Recorder.init` to accept a `std.fs.Dir` and relative path,
decoupling it from the current working directory.
Also add a persistent arena allocator to `Recorder` to reuse
allocations when scrubbing environment variables on each write.
Walk std.c.environ dynamically and duplicate names into a provided
allocator instead of caching pointers to std.os.environ, which can
be invalidated by setenv.
Renames `Command.zig` to `command.zig` and moves associated functions
like `parse`, `toToolCall`, and `canHeal` directly into the `Command`
union. This simplifies usage from `Command.Command` to just `Command`.
Introduce an `Llm` struct to bundle the provider and API key together.
Add `UserError` to identify errors that have already printed human-
readable messages, preventing duplicate logging on exit.
