v0.5.0

Changed

• Tools are now IPC convention. #[astrid::tool] macro rewired to generate interceptor arms in astrid_hook_trigger instead of a separate astrid_tool_call WASM export. Each tool generates a tool_execute_<name> action (deserializes ToolExecuteRequest, calls handler, publishes result to tool.v1.execute.<name>.result via IPC) and a shared tool_describe action (returns all tool schemas as JSON). Capsule code using #[astrid::tool] compiles unchanged — only the generated glue changes.

Added

• WIT interface definitions for all standard contracts: llm, session, spark, context, prompt, tool, hook, registry, types (wit/ directory)

Removed

• astrid_tool_call WASM export — replaced by tool_execute_<name> interceptor arms in astrid_hook_trigger
• astrid_export_schemas WASM export — replaced by tool_describe interceptor arm
• astrid_cron_trigger WASM export — dead code, cron was never implemented

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With many thanks from the following Astrinauts 🚀

• Joshua J. Bouw