rai pattern

Manage learned patterns. Patterns capture learnings from development — process improvements, technical discoveries, and architectural decisions.

rai pattern add

Add a new pattern to memory.

Argument	Description
CONTENT	Pattern description (required)

Flag	Short	Description
--context	-c	Context keywords (comma-separated)
--type	-t	Pattern type: codebase, process, architecture, technical. Default: process
--from	-f	Story/session where learned
--scope	-s	Memory scope: global, project, personal. Default: personal
--memory-dir	-m	Memory directory path (overrides scope)

# Add a process pattern
rai pattern add "HITL before commits" -c "git,workflow"

# Add a technical pattern with source
rai pattern add "Use capsys for stdout tests" -t technical -c "pytest,testing"

# Add with source reference
rai pattern add "BFS reuse across modules" -t architecture --from S2.3

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rai pattern reinforce

Record a reinforcement signal for a pattern. Called at story-review to indicate whether a pattern was applied (1), not relevant (0), or contradicted (-1). Vote 0 (N/A) does not count toward the evaluation total.

Argument	Description
PATTERN_ID	Pattern ID to reinforce, e.g. PAT-E-183 (required)

Flag	Short	Description
--vote	-v	Vote: 1 (applied), 0 (N/A), -1 (contradicted) (required)
--from	-f	Story ID for traceability
--scope	-s	Memory scope: global, project, personal. Default: project
--memory-dir	-m	Memory directory path (overrides scope)

# Pattern was applied
rai pattern reinforce PAT-E-183 --vote 1 --from RAISE-170

# Pattern not relevant
rai pattern reinforce PAT-E-151 --vote 0 --from RAISE-170

# Pattern contradicted
rai pattern reinforce PAT-E-094 --vote -1 --from RAISE-170

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rai pattern promote

Promote a pattern from personal scope to project scope. Moves the pattern entry from personal patterns.jsonl to project patterns.jsonl. The pattern ID is preserved.

Argument	Description
PATTERN_ID	Pattern ID to promote, e.g. PAT-E-123 (required)

Flag	Short	Description
--memory-dir	-m	Memory directory path (overrides default)

rai pattern promote PAT-E-123

See also: rai graph query, rai signal emit-work