fixture-ledger-lookup

name	fixture-ledger-lookup
description	Fictional command-line lookup over an embedded company ledger snapshot.

fixture-ledger: lookup

A fictional, deterministic command-line surface. This skill owns the entire provider contract — invocation syntax, input schema, output schema, and authentication mechanics. Workspace tool-use definitions carry only company policy and never restate anything on this page.

Invocation

Run the adjacent invoke.mjs executable with exactly one JSON argument passed as a literal argv value, never through shell string interpolation:

node invoke.mjs '{"account_code":"...","ledger":"...","exclude_flags":[],"fields":["..."]}'

The executable reads no environment variables, opens no sockets, spawns no processes, and reads no files. Its whole dataset is embedded.

Input

• account_code: one lowercase account identifier.
• ledger: the single ledger partition the caller may read.
• exclude_flags: account flags the caller must never see.
• fields: the exact output fields the caller requires per result.

Output

One JSON document on stdout: {"results":[...]}. Each result carries exactly the requested fields. Exit code 0 on success, 2 on malformed input.

Authentication

None. This fixture is credential-free by construction. A real deployment would resolve ambient credentials outside the workspace; credential material never belongs in authored workspace files.