Module runtime 

skrun

Runtime owns executable skill artifacts.

Owns

• executable skill artifact manifest
• rust binary skill scaffold, build, and run
• uv-backed Python skill scaffold, sync, and run
• stdio JSON skill protocol enforcement
• artifact path validation

Must Not

• own agent planning
• parse @skill mentions
• render UI
• own durable chat or task state
• manage provider credentials

Inputs

• artifact directory
• JSON input value
• local Cargo or uv executable

Outputs

• artifact manifest
• JSON output object
• build and run diagnostics

Depends On

• serde_json

Used By

• Python package
• future CLI and server skill entrypoints

Verify

• cargo test -p skrun

Structs

ArtifactProtocol

ArtifactSchema

ArtifactSource

BuildOptions

InstallOptions

RunOptions

ScaffoldOptions

SkillArtifact

SkillRunOutput

Enums

ArtifactKind

Constants

ARTIFACT_FILE

DEFAULT_SCHEMA_VERSION

SKILLS_DIR_ENV

SKILL_FILE

Functions

artifact_path

build_skill

default_skills_dir

install_local_skill

list_installed_skills

load_artifact

run_skill

save_artifact

scaffold_skill

skill_markdown_path

validate_id