Apply OpenCode

AI-powered note enhancement for Obsidian, using OpenCode CLI.

Features

Frontmatter Enhancement

• Analyzes note content and suggests frontmatter improvements
• Learns from similar notes in your vault to match your existing schema
• Shows diff preview before applying changes
• Never removes existing values - only adds or extends

AI Title Generation

• Generate meaningful 2-5 word titles from note content
• Ribbon icon for quick access
• Optional confirmation modal before rename
• Bulk rename all "Untitled" files at once

Content Generation

• Select text to edit/replace it with AI-generated content
• Or place cursor to append content at that position
• Uses note title, frontmatter, and surrounding context for relevance
• Optional instruction to guide generation (e.g., "summarize", "expand", "add examples")

Wiki Link Identification

• Identify entities in notes that should become wiki links
• Two strategies: existing notes only (instant) or all entities via AI
• Configurable mode: first mention only or all mentions
• Shows diff preview before applying changes
• Smart selection handling: processes selection if present, otherwise full note
• Safety guaranteed: only adds [[ and ]] brackets, never modifies content

Base File Generation

• Create Obsidian Base files (.base) from natural language descriptions
• Edit existing Base files with AI assistance
• Uses vault context (folders, tags, properties) for accurate references
• Includes examples from your existing .base files

Canvas Generation

• Create JSON Canvas files (.canvas) from natural language descriptions
• Edit existing Canvas files with AI assistance
• Smart layout rules prevent overlapping nodes
• Uses vault context for accurate file/folder references

Weekly Summary

• Analyze all notes created or modified in the past 7 days
• Generates insights on themes, progress, connections, and open threads
• Creates a new summary note with reflection prompts
• Includes activity statistics by tag, folder, and day

Installation

Using BRAT (Recommended)

1. Install BRAT from Community Plugins
2. Open BRAT settings and click "Add Beta plugin"
3. Enter: dpshade/apply-opencode
4. Enable the plugin in Settings > Community plugins

Manual Installation

1. Download main.js, manifest.json, and styles.css from the latest release
2. Create folder .obsidian/plugins/apply-opencode/ in your vault
3. Copy downloaded files into the folder
4. Reload Obsidian and enable the plugin in Settings > Community plugins

Requirements

• OpenCode CLI installed and configured
• Default path: ~/.opencode/bin/opencode

Usage

Enhance Frontmatter

1. Open a note
2. Run command: Apply OpenCode: Enhance note frontmatter
3. Review diff and apply changes

Generate Title

1. Open a note
2. Click the brain icon in the ribbon, or run command: Apply OpenCode: Generate AI title for current file
3. File is renamed based on content

Edit or Append Content

1. Select text to replace, or place cursor where you want content
2. Run command: Apply OpenCode: Edit or append content at selection
3. Optionally type an instruction (e.g., "add a conclusion"), or leave empty
4. Press Enter to generate

Identify Wiki Links

1. Open a note (optionally select specific text)
2. Run command: Apply OpenCode: Identify and add wiki links
3. Review the diff showing proposed wiki links
4. Click on any green line to remove that link
5. Click "Apply changes" to add the wiki links

Create Base File

1. Run command: Apply OpenCode: Create Obsidian base
2. Describe what you want (e.g., "tasks not in Archive folder, grouped by status")
3. Choose folder and filename
4. Review and save

Create Canvas

1. Run command: Apply OpenCode: Create canvas
2. Describe what you want (e.g., "project roadmap with phases")
3. Choose folder and filename
4. Review and save

Weekly Summary

1. Run command: Apply OpenCode: This week's summary
2. Wait for analysis of recent notes
3. New summary note opens with insights

Bulk Operations (Settings)

• Bulk rename untitled files - Rename all files with "Untitled" in the name
• Bulk enhance frontmatter - Add frontmatter to all files missing it

Settings

Setting	Description
Model	OpenCode model for AI operations
Executable path	Path to opencode CLI
Diff view style	Side-by-side or unified diff
Max list items	Limit for array properties (tags, etc.)
Note search mode	Algorithm (top 5 scored) or Semantic (all titles)
Wiki link strategy	Existing notes only (fast) or All entities via AI (slow)
Wiki link mode	First mention only or All mentions
Ignored properties	Properties AI should never modify
Custom prompt	Additional instructions for enhancement
Confirm before rename	Show modal before title rename

How It Works

1. Find similar notes - Scores all notes with frontmatter by superset matching, links, tags, folder, recency
2. Extract schema - Builds list of valid properties from top 5 similar notes
3. Generate enhancement - Sends note + examples to OpenCode, requests YAML frontmatter
4. Merge carefully - Adds new properties, extends arrays, never overwrites existing values
5. Review & apply - Shows diff modal for user approval

License

MIT