Superpower

From AI Assistance to Agentic Workflows: Making MCP Practical in the Browser

★ 10412 forksTypeScriptMITstloendays

Superpower is a browser extension plus Qt desktop app that brings MCP tool execution into web AI chats like ChatGPT, Gemini and Grok. It detects structured tool calls, runs local/remote MCP servers with review-first guarded workflows, and adds page/YouTube summarization and local knowledge capture.

Use Cases

Use web AI chats as an MCP tool execution surfaceConnect local or remote MCP servers to browser AI assistantsSummarize and explain page selections inside the browserSummarize YouTube videos from transcriptsCapture selected text into a local knowledge base with Markdown exportRun review-first multi-step MCP workflows with guarded executionManage MCP connections, apps, actions and runs in a desktop workspaceRoute natural-language intents to MCP capabilities with drafted parametersAttach saved knowledge projects to AI prompts or MCP destinations like Notion or DriveDetect and inject structured tool calls into an active AI chatAuto execute/insert/submit MCP results back into the AI composerRecover and reconnect MCP connections with heartbeat and backoff

Built With

Language: TypeScript
Frameworks: React · Vite · Firebase · Qt 6 · Turbo · pnpm · TypeScript · ESLint · Prettier · Husky

Superpower

Use Cases

Built With

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