Crate ijima_server 

ijima-server

HTTP daemon and store backends for the Ijima centralized agentic memory backend.

This crate is the Rust successor to the pi-mempalace fork’s pi-mempalace-server.ts remote backend. It owns the store backends (SurrealDB primary — see docs/DESIGN.md D6), the embedding/vector index, the JSON-RPC-style HTTP surface that harnesses speak, and the systemd-friendly daemon entry point.

The transport-free type contract — including the ijima_core::Store trait this crate implements — lives in ijima_core; the extraction engine lives in [ijima_miner]; harness adapters live in [ijima_client].

Features

• std (default): Standard library support.
• http (default): axum-based HTTP/JSON server + the ijima binary. Disable to embed the store as a library without spawning a server.
• backend-surreal: SurrealDB store backend (primary). Embedded kv-mem engine; server mode is a future addition.
• backend-sqlite: SQLite store backend — migration only. Reads the live pi-mempalace corpus once during import.
• embeddings-candle: candle (Hugging Face Rust ML) embedding backend. The IA-standard default, consistent with Quantizon. Builds candle on CPU; GPU/CUDA acceleration is a future opt-in.
• server-auth: Schubert proof-carrying capability tokens for both authentication and authorization on Gr(4,8). Loads policy/policy.toml. When off, the store runs unauthenticated (embedded/tests).

Status

Scaffolded — store backends, schema import, and HTTP routes are filled in test-first. See docs/HANDOFF.md and docs/DESIGN.md.

Re-exports

pub use backend_surreal::SurrealStore;

pub use auth::AuthenticatedPrincipal;

pub use auth::IjimaAuth;

Modules

api

HTTP/JSON API surface — the REST endpoints harnesses speak.

auth

Authentication + authorization via Schubert proof-carrying capability tokens.

backend_surreal

SurrealDB store backend — Ijima’s primary backend (D6).

doctrine

Doctrine seed-pack format parser + ingest client (D9). Doctrine seed-pack format + ingest client.

extractor

Axum extractor that authenticates requests via a Schubert capability token in the Authorization: Bearer <token> header.

key_store

Persistence for the Ijima issuer key seed.

redaction

Redaction/scrub filter for the personal → shared promotion boundary (D9 §2). Redaction filter for the personal → shared promotion boundary.

server

Daemon wiring: construct the auth core + store, build the router, and bind/listen.