# Recall — MCP server on mcp.ai
> Recall (recall.it) — your AI knowledge base / 'second brain'. Via the official API: semantic search across your cards, list with filters (tags, dates, source URL) and read a card's content. Read-only (Recall does not expose writes yet). Generate your API key in Settings → API & MCP (Max plan).

By: mcp.ai · official
Page: https://mcp.ai/recall

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_recall?ms=1784644860000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/recall/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/recall/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/recall/skill.md
Postman collection (v2.1): https://mcp.ai/recall/postman.json

## Tools
- recall_list_cards(tags?: string[], date_from?: string, date_to?: string, source_url_contains?: string) — List Recall cards. Filters: tags[] (UUIDs), date_from/date_to (ISO 8601), source_url_contains.
- recall_get_card(card_id: string, focus_query?: string, max_chunks?: integer) — Card content (chunks). focus_query focuses chunks; max_chunks (1-50).
- recall_search(q: string, mode?: string, card_id?: string, tags?: string[], date_from?: string, date_to?: string, source_url_contains?: string) — Semantic search. q required; mode focused|exhaustive; filters card_id/tags/dates/source_url_contains.

## Example prompts
- "Search my Recall for what I saved about spaced repetition"
- "List my cards from the last month"
- "Get the content of card X focusing on 'pricing'"

## Links
Docs: https://mcp.ai/docs/mcps/recall
Website: https://mcp.ai/mcps/recall