Pi
Pi is an open-source AI programming assistant that runs in the command-line terminal. It employs a Swarm System architecture supporting multi-agent parallel collaboration to complete programming tasks. Pi can understand code context and perform code generation and modification, serving developers who require intelligent programming assistance within a local terminal environment.
Core Facts
Most skills can be installed with a single command via npx skills add.
Pi Durable is a brand-new runtime that enables agents to run continuously for days, achieves crash recovery through checkpoints, and supports concurrent conversations and multi-interface access.
Pi does not support the MCP protocol by default and does not provide a built-in MCP implementation.
Timeline (last 90 days)
The AI agents connected by XWiki MCP Server cover mainstream options such as OpenCode, Pi, Codex, Claude Code, and GitHub Copilot.
To use Mistral Large 4 in coding agent tools such as fx, Pi, Claude Code, Codex, and Cursor, you need to install the latest Vercel CLI and run `npx vercel ai-gateway setup`.
ThinkRail is a development environment built from scratch on top of the Pi coding agent.
The Agents supported by this plugin include fx, Codex, Claude Code, OpenCode, and Pi.
The adapters covered by HarnessAgent image input include Claude Code, Cline, Codex, Cursor, Deep Agents, fx, GitHub Copilot, Grok Build, OpenCode, and Pi.
The method for verifying content newly added by a plugin is: open a new session both before and after installation, keep the Pi version, model, project, and original tools consistent, and then compare the changes in the system prompt and tool definitions.
Pi Context View is a Pi plugin for viewing the input-side context of an AI Agent, providing two core entry points: Usage and Injections.
Pi Context View requires Pi 1.3 or a newer version.
After installing Pi Context View, enter /context in the Pi input box to open the context view; if a Pi session is already open, you need to run /reload first to reload the extension.
The loading order of extensions affects whether some context changes are visible in Pi Context View.
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All Facts (20)
Most skills can be installed with a single command via npx skills add.
75%VerifiedPi Durable is a brand-new runtime that enables agents to run continuously for days, achieves crash recovery through checkpoints, and supports concurrent conversations and multi-interface access.
65%VerifiedPi does not support the MCP protocol by default and does not provide a built-in MCP implementation.
65%UnverifiedA common rule of thumb in the agent domain is that clearing context is better than compressing it — after completing a round of tasks, it is best to start a new conversation with /new, because context compression loses detail.
60%UnverifiedPi's conversation management unit is the Session, which uses a tree structure; the /tree command can be used to roll back to historical nodes and create branches.
60%UnverifiedAccording to Composio's benchmark tests, Pi completes programming tasks 1.5 to 2 times faster than other coding agents, with task costs lower than mainstream frameworks.
60%UnverifiedA benchmark test conducted by Databricks on their own codebase of one million lines showed that Pi outperformed Claude Code and Codex in most scenarios, with the Pi + Claude Opus combination achieving the highest code quality.
60%UnverifiedPi provides a Steering mechanism where appended instructions default to steering and can change the AI's execution direction in real time; the Follow-up mechanism queues instructions to be executed after the AI finishes its current work.
60%UnverifiedPi is an open-source coding Agent whose core feature is that the model is fully decoupled and not bound to any single large model company.
60%UnverifiedThe AI agents connected by XWiki MCP Server cover mainstream options such as OpenCode, Pi, Codex, Claude Code, and GitHub Copilot.
50%UnverifiedTo use Mistral Large 4 in coding agent tools such as fx, Pi, Claude Code, Codex, and Cursor, you need to install the latest Vercel CLI and run `npx vercel ai-gateway setup`.
50%UnverifiedThinkRail is a development environment built from scratch on top of the Pi coding agent.
50%UnverifiedThe Agents supported by this plugin include fx, Codex, Claude Code, OpenCode, and Pi.
50%UnverifiedThe adapters covered by HarnessAgent image input include Claude Code, Cline, Codex, Cursor, Deep Agents, fx, GitHub Copilot, Grok Build, OpenCode, and Pi.
50%UnverifiedPi Context View is a Pi plugin for viewing the input-side context of an AI Agent, providing two core entry points: Usage and Injections.
50%UnverifiedThe method for verifying content newly added by a plugin is: open a new session both before and after installation, keep the Pi version, model, project, and original tools consistent, and then compare the changes in the system prompt and tool definitions.
50%UnverifiedAfter installing Pi Context View, enter /context in the Pi input box to open the context view; if a Pi session is already open, you need to run /reload first to reload the extension.
50%UnverifiedPi Context View requires Pi 1.3 or a newer version.
50%UnverifiedPi itself supports automatic history compression or manually executing Compact; Pi Context View provides a Compact Data view for inspecting the compressed summary and the retained recent messages.
50%UnverifiedThe loading order of extensions affects whether some context changes are visible in Pi Context View.
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