Add one-skill

one-skill/smart-data-developer/references/ov-search-context.md

@@ -0,0 +1,157 @@
+---
+name: ov-search-context
+description: Search context data(memories, skills and resource) from OpenViking Context Database (aka. ov). Trigger this tool when 1. need information that might be stored as memories, skills or resources on OpenViking; 2. is explicitly requested searching files or knowledge; 3. sees `search context`, `search openviking`, `search ov` request.
+compatibility: CLI configured at `~/.openviking/ovcli.conf`
+---
+# OpenViking (OV) context searching
+The `ov search` command performs context-aware retrieval across all memories and resources in OpenViking — combining semantic understanding with directory recursive retrieval to find the most relevant context for any query.
+
+## Table of Content
+- When to Use
+- Sub-commands for search
+  - List directories (`ov ls`)
+  - Tree view (`ov tree`)
+  - Semantic Search (`ov find`)
+  - Content Pattern Search (`ov grep`)
+  - File Glob Search (`ov glob`)
+  - Full content read (`ov read`)
+  - Get overview (`ov overview`)
+  - Get Abstract (`ov abstract`)
+- Prerequisite
+
+## When to Use
+
+- Finding specific information within imported resources or saved memories
+- Retrieving context about topics, APIs, or patterns previously added
+- Searching across project documentation, code, and learnings
+- When an agent needs to reference previously stored knowledge
+
+> note: cli command can be outdated, when sees error, use `--help` to get latest usage
+
+## Sub-commands for search
+
+### List Contents (`ov ls`)
+
+Browse directory structure:
+
+```bash
+# List root directory
+ov ls
+
+# List specific directory
+ov ls viking://resources/my-project/docs/
+
+# Simple path output (only uris, no metadata)
+ov ls viking://resources --simple
+
+# Show hidden files
+ov ls viking://resources --all
+
+# Control output limits (default 256)
+ov ls viking://resources --node-limit 50
+
+# Control abstract info length limit for each node (default 256)
+ov ls viking://resources --abs-limit 128
+```
+
+### Tree View (`ov tree`)
+
+Visualize directory hierarchy:
+
+```bash
+# Show tree structure
+ov tree viking://resources
+
+# Control depth limits (default 3)
+ov tree viking://resources --level-limit 2
+
+# Control node limits
+ov tree viking://resources --node-limit 100 --abs-limit 128
+
+# Show all files including hidden
+ov tree viking://resources --all
+```
+
+### Semantic find (`ov find`)
+
+Find method with semantic relevance ranking:
+
+```bash
+# Basic find across all context
+ov find "how to handle API rate limits"
+
+# Find within specific URI scope
+ov find "authentication flow" --uri "viking://resources/my-project"
+
+# Limit results and set relevance score threshold
+ov find "error handling" --node-limit 5 --threshold 0.3
+```
+
+### Content Pattern Search (`ov grep`)
+
+Literal pattern matching:
+
+```bash
+# Find exact text pattern (Note: this is expensive, and suggest within specific small URI scope)
+ov grep "viking://resources" "TODO:" --uri "viking://resources/my-project"
+
+# Case-insensitive search
+ov grep "viking://resources" "API_KEY" --ignore-case --uri "viking://resources/my-project"
+
+# Limit results and set node limit
+ov grep "viking://resources" "API_KEY" --node-limit 5 --uri "viking://resources/my-project"
+```
+
+### File Glob Search (`ov glob`)
+
+File path pattern matching:
+
+```bash
+# Find all markdown files (Note: this is expensive, and suggest within specific small URI scope)
+ov glob "**/*.md" --uri "viking://resources/my-project"
+
+# Limit results and set node limit
+ov glob "**/*.md" --uri "viking://resources/my-project" --node-limit 5
+```
+
+### Read File Content (`ov read`)
+
+Retrieve full content (L0-L2 layer):
+
+```bash
+# Read full content
+ov read viking://resources/docs/api/api-1.md
+
+# Read first 10 lines of api-2.md
+ov read viking://resources/docs/api/api-2.md | head -n 10
+
+# Read abstract (L0 - quick summary)
+ov abstract viking://resources/docs/api/
+ov read viking://resources/docs/api/.abstract.md
+
+# Read overview (L1 - key points)
+ov overview viking://resources/docs/api/
+ov read viking://resources/docs/api/.overview.md
+```
+
+### Combining Search
+
+Use search results to guide further actions:
+
+```bash
+ov ls viking://resources/
+
+# Search for relevant files
+ov search "authentication" --uri "viking://resources/project-A"
+
+# Get overview for context
+ov overview viking://resources/project-A/backend
+
+# Decide to read specific content
+ov read viking://resources/project-A/backend/auth.md
+```
+
+## Prerequisites
+
+- CLI configured: `~/.openviking/ovcli.conf`
+- Resources or memories previously added to OpenViking