Upstream Pi
pi-mcp-adapter
MCP (Model Context Protocol) adapter extension for Pi coding agent
pig install npm:pi-mcp-adapterEXTEND PIG
PiG Packages
Extensions, skills, prompt templates, and themes. PiG packages and the upstream Pi ecosystem, in one catalog.
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Saved upstream catalog · September 17, 2026pi.dev packages ↗
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Upstream Pi
pi-web-access
Web search, URL fetching, GitHub repo cloning, PDF extraction, YouTube video understanding, and local video analysis for Pi coding agent. Supports OpenAI, Brave, Parallel, TinyFish, Search1API, Searchinfinity, Querit, Tavily, Firecrawl, Jina, SERPdive, Ka
pig install npm:pi-web-accessUpstream Pi
pi-subagents
Pi extension for single-agent delegation and scripted multi-agent workflows
pig install npm:pi-subagentsUpstream Pi
@companion-ai/feynman
Research-first CLI agent built on Pi and alphaXiv
pig install npm:@companion-ai/feynmanUpstream Pi
@juicesharp/rpiv-ask-user-question
Pi extension. A structured questionnaire the model can put to you when it would otherwise guess, with typed options instead of free-form replies.
pig install npm:@juicesharp/rpiv-ask-user-questionUpstream Pi
pi-lens
Real-time code feedback for Pi — LSP, linters, formatters, type-checking, structural analysis & booboo
pig install npm:pi-lensUpstream Pi
@juicesharp/rpiv-todo
Pi extension. A todo list for the model, rendered as a live overlay that survives /reload and conversation compaction.
pig install npm:@juicesharp/rpiv-todoUpstream Pi
billion-context
Context-compression proxy that lets AI coding agents run for days — billions of tokens through one context window. Sits between any agent (Claude Code, Codex, Cursor, Aider, …) and its model API, folding consumed conversation into reversible, prefix-cache
pig install npm:billion-contextUpstream Pi
pi-background-tasks
Pi extension for durable background shell tasks, read-only delegated agents, local attested Pi runs, and fixed-purpose Fusion workflows through child Pi processes.
pig install npm:pi-background-tasksUpstream Pi
pi-goal-x
Adds /goal to Pi: conversational goal planning, flexible or ordered goals, persistent progress, and an independent completion auditor.
pig install npm:pi-goal-xUpstream Pi
context-mode
MCP plugin that saves 98% of your context window. Works with Claude Code, Gemini CLI, VS Code Copilot, OpenCode, and Codex CLI. Sandboxed code execution, FTS5 knowledge base, and intent-driven search.
pig install npm:context-modeUpstream Pi
bigpowers
73 agent skills synthesizing 17 years of software engineering discipline into a prescriptive methodology for solo developers
pig install npm:bigpowersUpstream Pi
@ff-labs/pi-fff
Pi extension: FFF-powered fuzzy file and content search
pig install npm:@ff-labs/pi-fffUpstream Pi
@plannotator/pi-extension
Plannotator Pi extension - interactive plan review with annotations, annotate agent messages, and review code/PRs
pig install npm:@plannotator/pi-extensionUpstream Pi
pi-claude-bridge
Pi extension that uses Claude Code (via Agent SDK) as a model provider and adds an AskClaude tool.
pig install npm:pi-claude-bridgeUpstream Pi
@dietrichgebert/ponytail
Lazy senior dev mode for AI agents. The best code is the code you never wrote.
pig install npm:@dietrichgebert/ponytailUpstream Pi
@langchain/langsmith-pi-extension
LangSmith extension for Pi Coding Agent
pig install npm:@langchain/langsmith-pi-extensionUpstream Pi
@tintinweb/pi-subagents
A Pi extension that brings Claude Code-like sub-agents and workflow orchestration to Pi — parallel execution, live widget, fleet view, custom agent types, mid-run steering, dynamic workflows, Claude Code compatibility, look and feel.
pig install npm:@tintinweb/pi-subagentsUpstream Pi
pi-memory
Pi coding agent extension for memory with qmd-powered semantic search across daily logs, long-term memory, and scratchpad
pig install npm:pi-memoryUpstream Pi
@akagilnc/pi-workflow-roles
Soul-bound workflow roles for Pi
pig install npm:@akagilnc/pi-workflow-rolesUpstream Pi
@narumitw/pi-goal
Pi extension for autonomous single-objective /goal completion.
pig install npm:@narumitw/pi-goalUpstream Pi
@trim21/personal-pi-extensions
Custom Pi coding-agent extensions: bwrap sandbox, workspace guard, opencode edit, and more
pig install npm:@trim21/personal-pi-extensionsUpstream Pi
@quintinshaw/pi-dynamic-workflows
Claude-Code-style dynamic workflows for Pi — fan a task out across 100s of subagents with real model routing, token/cost accounting, resume, git-worktree isolation, an interactive /workflows TUI, and a real /deep-research.
pig install npm:@quintinshaw/pi-dynamic-workflowsUpstream Pi
pi-simplify
A Pi extension that reviews recently changed code for clarity, consistency, and maintainability.
pig install npm:pi-simplifySearch and sorting use the saved upstream catalog.