ck find-files — Reference

Use this as the default entrypoint for source discovery.

Syntax

.claude/skills/ck/ck find-files "<query>" --task <text> [--must <text>] [--top <n>] [--min-score <f>] [--path <folder-or-file>] [--explain]

What It Does

• Performs weighted lexical retrieval across indexed file metadata: path segments, file names, type names, and member/signature tokens.
• Requires task intent to improve the final ranked subset while keeping the lexical query as the retrieval anchor.
• Returns ranked rows in the form: <score>\t<relative-file-path> (plus explain metadata when enabled).
• Triggers index refresh automatically when needed.

Query Wording (Important)

• Write --query using lexical terms likely to exist in code: folder/path words, file-name words, type names, and method/member words.
• Prefer concrete identifiers and domain nouns/verbs over abstract intent phrasing.
• Use 3-7 high-signal terms (domain + workflow + operation/symbol).

Good:

• terminal card-present refund adyen
• inventory reservation allocate async
• render invoice template

Weak:

• where is the refund logic implemented
• how does this feature work
• find code related to payments

Options

Option	Description
--must <text>	Soft boost for required concepts (not a hard filter)
--task <text>	Required task intent for candidate reranking context
--top <n>	Number of ranked matches to return
--min-score <f>	Filter out low-confidence results
--path <folder-or-file>	Scope retrieval to a specific subtree
--explain	Include compact diagnostics (types=<n> signatures=<n>)

Typical Usage

.claude/skills/ck/ck find-files "order reservation inventory allocation" --task "Find inventory reservation allocation logic." --top 20 --path src/
.claude/skills/ck/ck find-files "terminal refund adyen async" --task "Find async terminal refund handling for Adyen." --must payment --top 15
.claude/skills/ck/ck find-files "adyen terminal refund retry" --task "Find retry handling for terminal refunds after transient provider errors. Ignore normal card refund flows."

Protocol Placement

1. ck find-files (default first step)
2. If results are weak: ck get-keyword-map then rerun ck find-files
3. Use ck expand-folder only for fallback folder exploration
4. Move to ck signatures and ck get-method-source once target files are identified