4.6 KiB
4.6 KiB
created, modified, type, tags, aliases
| created | modified | type | tags | aliases |
|---|---|---|---|---|
| 2026-05-15 18:53 | 2026-05-15 18:53 | note |
Pi Agent Extensions & Skills
Source Repositories
| Source | Location |
|---|---|
| Gitea (package) | git:https://gitea.lab.audasmedia.com.au/sam/pi-config |
| Local filesystem | ~/.agents/ |
| Project settings | sys_config/.pi/settings.json, ai_setup/.pi/settings.json |
Extensions
| Extension | Source | Purpose |
|---|---|---|
| pi-config | ~/.agents |
/config-add, /config-remove, /config-show, /config-setup — manage which extensions/skills are active in a project |
| tavily-search | Gitea | tavily_search — web search via Tavily API (AI-optimized, replaces need for Google Search) |
| web-fetch | ~/.agents |
web_fetch — fetch any URL and return clean markdown (HTML, PDF, JS-rendered pages with Jina fallback) |
| ask-user-question | ~/.agents |
ask_user_question — LLM can present structured multiple-choice / text questions with keyboard UI |
| video-extract | ~/.agents |
video_extract — extract frames from YouTube/local video + full Gemini analysis (requires ffmpeg + yt-dlp + GEMINI_API_KEY) |
| filechanges | ~/.agents |
/filechanges, /filechanges-accept, /filechanges-decline — tracks every file LLM edits/writes, diff review, revert |
| pi-subagents (tintinweb v0.7.1) | ~/.agents |
Spawn child Pi agents for delegated tasks (scout, researcher, worker) |
| pi-graphify | ~/.agents |
Knowledge graph tools: build, query, path tracing, explain, watch, add, update |
| plannotator | ~/.agents |
Interactive plan review with browser UI, annotations, code review |
| caveman | ~/.agents |
Ultra-compressed communication mode |
Skills
| Skill | Purpose |
|---|---|
| nixos-workflow | STRICT workflow for managing Pi assets via Gitea on NixOS |
| system-architect | Multi-machine NixOS infrastructure (Snapcast, MQTT, Docker, Nvim) |
| obsidian-cli | Interact with Obsidian vault (notes, search, plugin dev, theme dev) |
| graphify | Full-pipeline knowledge graph orchestration |
| caveman | Caveman communication mode |
| openspec-propose | Propose new changes with design docs, specs, tasks |
| openspec-apply-change | Implement tasks from an OpenSpec change |
| openspec-archive-change | Archive completed changes |
| openspec-explore | Explore ideas and clarify requirements |
Configuration Files
Global (~/.pi/agent/settings.json)
- Nix store symlink — managed via
/etc/nixos/home/sam/home.nix - Contains: providers (opencode-go, openrouter, google), packages (pi-memctx, Gitea)
- Read-only — cannot be modified by
pi installor/config-add
Project (<project-dir>/.pi/settings.json)
- Overrides global settings (arrays replace, not merge)
- Contains:
~/.agentspackage (extensions + skills), Gitea package (tavily-search) - Modified via
/config-add//config-removecommands
Per-folder Memory (via pi-memctx)
- Memory stored in
<chat-folder>/.pi/memory-vault/packs/ - Workspace map at
~/.pi/agent/memory-vault/00-system/workspace-map.json - Each chat folder has isolated memory (prevents sibling directory contamination)
Useful Commands
| Command | What it does |
|---|---|
/config-setup |
One-shot: creates .pi/, settings.json, memory vault in current folder |
/config-add ext <name> |
Activate an extension from ~/.agents |
/config-add skill <name> |
Activate a skill from ~/.agents |
/config-show |
Show active extensions and skills |
/memctx-init |
Scan folder, build initial memory pack |
/memctx-status |
Show memory status |
/memctx-refresh |
Re-scan and enrich memory |
/filechanges |
Review changed files, diffs, accept/decline |
/filechanges-accept |
Accept all changes |
/filechanges-decline |
Revert all changes |
Skipped / Bookmarked
| Extension/Skill | Reason |
|---|---|
| web-search (amosblomqvist) | ❌ Redundant — Tavily does this |
| subagents (amosblomqvist) | ❌ Redundant — pi-subagents already installed |
| bash-guard (amosblomqvist) | ❌ Too aggressive — would interrupt flow |
| google-image-search (amosblomqvist) | ❌ Would need Google Search API + CSE setup |
| pdf-reader (amosblomqvist) | ⏳ Bookmarked — Python + pymupdf setup needed |
Tasks
- Clean up workspace-map.json entries for any stale memory packs
- Run
/reloadin Pi to activate filechanges - Add ffmpeg + yt-dlp to home.nix (done — needs rebuild)
- Verify video-extract works with Gemini (GEMINI_API_KEY configured via Google provider)