Tools
Plugins, skills, and individual tools agents can call.
Plugin development
- Plugin SDK โ write tools and agents in TypeScript
- Plugin Manifest โ declare permissions, exports, config
- Testing Helpers โ mock runtime + assertions
Skills
Specialized instruction sets loaded when relevant. See Skills and SKILL.md template.
Notable bundled tools
- Web Search โ DuckDuckGo, Brave, Tavily, SerpApi, SearXNG
- PDF โ read + search local PDFs
- Apply Patch โ unified diffs to files
Installing user plugins
# Local directory
vesper plugin install ~/dev/my-plugin
# Inspect bundled
vesper plugin list --all
vesper plugin info @openvesper/plugin-web-searchTool permissions
See Approvals. Mutation, filesystem, and shell tools require user OK unless an auto-allow rule matches.