Official
PenEcho is a handwriting and diagram canvas that connects to Claude Code and Codex through MCP right beside your work.
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penecho has 1 vetted tool for AI agents in the catalog: 1 MCP server.
PenEcho is a handwriting and diagram canvas that connects to Claude Code and Codex through MCP right beside your work.
It comes with an install command and an access level with reasons.
One command, using “PenEcho” as an example. The SkillFoxx CLI detects the agent and puts the files in the right folder.
npx skillfoxx add mcp/penechoAccess of the author’s cards
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