MCP serverio.github.PCBZ/polymnemo

Confirm a media upload after you've PUT the bytes. Verifies the object exists, records its real size + checksum (and rejects an over-limit upload), then makes the memory findable

Register a file / image / video memory and get a URL to upload its bytes. The bytes never go through this channel: `description` is embedded so the file is findable via `recall`.

Delete a memory by id. Returns `{id, deleted}` (deleted=false if absent).

Get a short-lived URL to download a media memory's bytes. `id` is the media memory's id (from `create_upload` / `recall`). Returns `{memory_id, url, content_type}`.

Fetch a single memory by its id (from `remember`/`recall`/`list_memories`).

List stored memories newest-first (no search query). `namespace` selects the collection (defaults to the shared namespace). Page with `next_cursor` / `has_more`. Returns `{items,

Reload a saved session's content, one character page at a time. Page with `page` (0-based) while `has_more` is true. Returns `{session_id, content, page, page_size, total_chars, h

Health / connectivity check. Returns server identity plus the active pluggable layers, so a client (or MCP Inspector) can confirm the connection and see how the server is wired.

Search memories by meaning and return the closest matches. Results are ranked by similarity and bounded by `limit` (default 8). Use the returned `next_cursor` with `has_more` to p

Store a memory for later semantic recall. Large content is split into smaller chunks on write (one vector each), so this may create several ids. `namespace` groups memories (defau

Persist a session's full content under `session_id` for later reload. Content is stored as ordered, losslessly-reassemblable chunks (also embedded, so it's searchable via `recall`

Replace a memory's content (re-embeds it). Returns the updated memory.