Step types

A logic block is an array of steps. Each step has a type and a config. Steps run in order and write named outputs that later steps read.

Entity operations

• get_entity — fetch a single record by key.
• list_entities — query records with filters.
• create_entity — insert a record.
• update_entity — update a record.
• delete_entity — delete a record.
• query_entity — get / list / search from inside the block (enables RAG and memory).

Control flow & data

• condition — branch on a boolean expression.
• loop — iterate over a list, running nested steps per item.
• set_variable — assign a computed value to a named variable.
• formula — compute derived values with built-in functions.
• transform — map and reshape step outputs.

External calls

• webhook — call an external HTTPS endpoint (a domain allowlist is enforced).
• connector — call a platform-defined connector action using the tenant's stored credentials.

AI steps

• ai_call — a single AI provider call: classify, extract, summarize, generate, decide, translate.
• ai_agent — a tool-use loop where the model calls other logic blocks as tools.
• ai_compare — the same prompt to several providers in parallel, returning a ranked array.
• run_crew — delegate to a deployed multi-agent crew.

Example — a decision gate

s1: ai_call   intent=decide  outputFormat=boolean
              contextFields=[{label: content, value: {{input.text}}}]
              instructions="Does this contain any PII?"
s2: condition field={{s1.decision}}  operator===  value=true
              then: [s3_redact]   else: [s4_pass]