The system prompt justified avoiding the stock_items.list +
stock_items.adjust loop by claiming that path "writes a ledger row with no
actor". That stopped being true when the branch routed adjust through the
audited write service: adjust now requires actor.id and its ledger rows
carry created_by. The instruction itself is unchanged and not weakened —
the signed delta and the missing batch call are still the reasons to
avoid the loop, and the new tool's own advantages are now named.
stock_items.create now also requires actor.id, so an external MCP client
that omits it gets a 500 JSON-RPC error. The generated catalogue row is
truncated at 240 chars before that sentence, so both authoritative docs
get a hand-written row and an input-shape block instead. The generator is
not re-run; the catalogue is still 148 tools.
Dave
2a0f0a97f7