Module suggest 

Exact-duplicate prompt detection.

One detector, deliberately: prompts are grouped by text_hash and nothing else. No embeddings, no fuzzy matching, and therefore no false positives — every group warden reports is a byte-identical prompt you really did send more than once.

prompts/ is the only place prompt text lives, so this is the one read path that opens it. The join back to events/ (via the shared scanner) is what supplies the timestamp and project a PromptRecord deliberately does not carry, and it is also what makes --since and --project apply here.

Structs

Detection

The result of a scan: the repeated prompts worth acting on, and a count of what was set aside.

DuplicateGroup

One set of byte-identical prompts.

Enums

Action

What warden suggests doing about a repeated prompt.

Constants

MIN_OCCURRENCES

How many times a prompt must appear before it is worth reporting.

Functions

detect

Find every prompt sent more than once in the window.

draft

The SKILL.md a --draft prints. Returned as a string: the scope is explicit that warden does not write it anywhere.

format_age

2d ago, 5h ago, just now — coarse on purpose; the point is recency, not precision.

group_id

The id a user types at warden suggest --draft <id>. Deterministic — same hash, same id, always — so an id printed by one run still resolves in the next. Distinct from reports::short_id, which only truncates for display.