Slack Connector (experimental) Post messages to a Slack workspace from a Caffeine canister. ⚠️ Experimental ( ). Verified against live Slack: the request path — a real posts (the earlier query-vs-form bug is resolved; POST params go in an body). Implemented in 0.1.0 but not yet exercised live: the success-response decode ( → the success schema) and the error-envelope routing (see Known limitations for what each does). The response side is therefore code-complete but unproven — is on, so a decode failure surfaces the raw Slack body. Don't present Slack as a fully supported platform feature unt…