S2 (Stream Store)
The company behind claude-batch-toolkit. GitHub org s2-streamstore, display name Stream
Store, created 2023-06-08, 48 public repositories; its site s2.dev bills it as "S2, the durable
stream API."
Its product is streaming storage, not agent tooling, which places the toolkit as infrastructure
engineers scratching their own itch inside claude-code rather than a vendor's play at the agent
market. That is the same shape as several entries here, and it explains the maintenance pattern: one
month of commits, then nothing (see claude-batch-toolkit on the six-month drift). Commits come
from an s2.dev address.
Nothing else about the organization is sourced here — no funding, headcount or product detail — and none is needed for the one artifact it contributes.