Module stdlib 

Standard library builtins for the Harn VM.

Each category of builtins lives in its own sub-module.

Modules

process

Functions

register_agent_stdlib

Register agent builtins: concurrency, tools, agents, HTTP, LLM, MCP. Requires network access and async runtime.

register_core_stdlib

Register core builtins: types, math, strings, json, datetime, regex, crypto, sets, shapes, testing. These are pure/deterministic and require no I/O.

register_io_stdlib

Register I/O builtins: filesystem, process, logging, tracing, I/O. Requires OS access (file reads, process spawning, environment vars).

register_vm_stdlib

Register all standard builtins on a VM (core + io + agent).

reset_stdlib_state

Reset thread-local stdlib state (logging, tracing, source dir). Call between test runs.