feat: implement Agent execution loop and type-safe compile-time Tool binding system#4

Merged

mrazza merged 35 commits into

mainfrom

feat/agent-loop-api

Jul 11, 2026

Commits on Jul 5, 2026

feat: scaffold agent and tool modules with build system integration
mrazza
committed

Commits on Jul 11, 2026

feat: unify agent streaming and tool result updates via StreamingChunk callback interface
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feat: display tool call arguments and clean up TypeScript execution logs
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docs: add comprehensive doc comments to agent types and structures
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refactor: update Agent.executeTurn signature and align callback type with project streaming types
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refactor: inline tool definitions within the tool registration array
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refactor: inject allocator and io dependencies into Agent to simplify turn execution methods
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refactor: implement init function for Agent and update usage in tests
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feat: implement concurrent tool execution using async I/O and remove threadlocal storage for global I/O and mock provider
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feat: include tool call and result IDs in console output formatting
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refactor: remove global IO state by passing Io dependency explicitly to tool execution functions
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refactor: replace generic anyerror with specific ToolError in tool execution logic
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fix: update tool error return type to ToolError.ToolNotFound in Agent.zig
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refactor: update Agent execution methods to return explicit AgentError type
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refactor: implement tool execution using Io.Select for improved future management and resource cleanup
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refactor: bundle tool call id and name into ToolCallDelta for improved context tracking
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refactor: simplify delta conversion and introduce TransientDelta to manage lifetime of tool call arguments
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refactor: move StepAccumulator and TransientDelta to a separate accumulator module
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docs: add doc comments to Agent public methods for improved API clarity
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refactor: consolidate test suite creation into a centralized helper function in build.zig
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test: add comprehensive unit tests for tool execution, streaming providers, MockHttpClient, and agent streaming flows
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refactor: clean up whitespace and formatting in Agent.zig structures
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refactor: replace tool argument hash map with linear search and improve OutOfMemory error handling in Google provider
mrazza
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