different-ai/openwork · error · RangeError

discovery.catalogBudget must be a non-negative safe integer

Error message

discovery.catalogBudget must be a non-negative safe integer

What it means

Error "discovery.catalogBudget must be a non-negative safe integer" thrown in different-ai/openwork.

Source

Thrown at packages/codemode/src/tool-runtime.ts:497

  if (Object.hasOwn(tools, reservedNamespace)) {
    throw new Error(`Tool namespace '${reservedNamespace}' is reserved for CodeMode discovery tools.`)
  }
}

/**
 * Budgeted catalog: every namespace is always listed with its tool count; full call
 * signatures are inlined against the `catalogBudget` (estimated tokens,
 * chars/4) round-robin across namespaces - in each round (namespaces alphabetical), every
 * namespace still holding un-inlined tools attempts to place its next-cheapest line, and
 * a namespace whose next line does not fit is done while the others keep going - so every
 * namespace gets some representation before any namespace gets everything. The section
 * states exactly how comprehensive it is - overall (COMPLETE vs PARTIAL) and per
 * namespace. Namespace stub lines are never budgeted: every namespace appears with its
 * tool count even at budget 0.
 */
export const prepare = <R>(tools: HostTools<R>, catalogBudget = defaultCatalogBudget): DiscoveryPlan => {
  if (!Number.isSafeInteger(catalogBudget) || catalogBudget < 0) {
    throw new RangeError("discovery.catalogBudget must be a non-negative safe integer")
  }
  const visible = visibleDefinitions(tools)
  const described = visible.map(({ description }) => description)

  const namespaces = new Map<string, Array<ToolDescription>>()
  for (const tool of described) {
    const [namespace = tool.path] = tool.path.split(".")
    const group = namespaces.get(namespace) ?? []
    group.push(tool)
    namespaces.set(namespace, group)
  }
  const ordered = [...namespaces].sort(([left], [right]) => left.localeCompare(right))

  // Select which signatures fit the budget before emitting, so the list can state
  // exactly how comprehensive it is. Round-robin fairness: in each round (namespaces
  // alphabetical), every namespace still holding un-inlined tools tries to place its
  // next-cheapest line against the shared budget; a namespace whose next line does not
  // fit is done - the others keep going - so every namespace gets some representation

View on GitHub (pinned to 2b7df46e8a)

When it happens

Trigger: Thrown at packages/codemode/src/tool-runtime.ts:497 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of different-ai/openwork@2b7df46e8a (2026-09-01). Data as JSON: /api/errors/ce78ed60e1ee05d1. Report an issue: GitHub.