A markdown knowledge base your AI can actually write in — search, draft, suggest edits you approve, comment, and publish to your CMS, with every agent edit signed.
Overview
Syncpen is a markdown writing workspace your AI can actually write in. Connect Claude Code, Cursor, claude.ai, or Cowork and let your agent search, read, draft, suggest edits you approve, comment, and publish — in the same live documents you edit. Every agent edit is signed and yours to accept or reject. A memory you can open, read, and correct — not an opaque store.
Free account → https://www.syncpen.io
Setup
{
"mcpServers": {
"syncpen": {
"command": "npx",
"args": ["-y", "syncpen-mcp"],
"env": { "SYNCPEN_API_KEY": "sp_your_key_here" }
}
}
}
Get a key at https://www.syncpen.io/settings/api-keys — then /mcp to confirm.
19 tools
Read/search · create/update · suggest-edit (accept/reject) · comments · folder organize · publish to WordPress/Ghost/Sanity. Writes route through the live collaborative document — no content duplication.
Server Config
{
"mcpServers": {
"syncpen": {
"command": "npx",
"args": [
"-y",
"syncpen-mcp"
],
"env": {
"SYNCPEN_API_KEY": "<YOUR_SYNCPEN_API_KEY>"
}
}
}
}