harn-stdlib 0.8.19

Embedded Harn standard library source catalog
Documentation 
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/** composition_mcp_tools builds the compact Code Mode MCP profile registry. */
pub fn composition_mcp_tools(registry = nil, options = nil) {
  let opts = options ?? {}
  var tools = registry ?? tool_registry()
  tools = tool_define(
    tools,
    "harn.code.search_examples",
    "Search curated examples for governed composition snippets",
    {
      parameters: {query: {type: "string", required: false}, limit: {type: "integer", required: false}},
      returns: {type: "array"},
      annotations: {kind: "search", side_effect_level: "read_only", inline_result: true},
      handler: { args -> return composition_search_examples(args?.query ?? "", args?.limit ?? opts?.limit ?? 10) },
    },
  )
  tools = tool_define(
    tools,
    "harn.code.execute_composition",
    "Execute a read-only Harn composition snippet against a binding manifest",
    {
      parameters: {
        snippet: {type: "string"},
        manifest: {type: "object"},
        run_id: {type: "string", required: false},
        max_operations: {type: "integer", required: false},
        timeout_ms: {type: "integer", required: false},
        max_output_bytes: {type: "integer", required: false},
      },
      returns: {type: "object"},
      annotations: {kind: "think", side_effect_level: "read_only", inline_result: true},
      handler: { args ->
        let call_args = args ?? {}
        return composition_execute(call_args.snippet, call_args.manifest, opts + call_args)
      },
    },
  )
  return tools
}

/** composition_crystallization_input converts a composition report into a crystallization trace. */
pub fn composition_crystallization_input(report, options = nil) {
  return composition_crystallization_trace(report, options ?? {})
}