gradatum-server 0.3.6

Stateless HTTP/MCP façade :19090 — handles read/search + enqueues writes
docs.rs failed to build gradatum-server-0.3.6
Please check the build logs for more information.
See Builds for ideas on how to fix a failed build, or Metadata for how to configure docs.rs builds.
If you believe this is docs.rs' fault, open an issue.
Visit the last successful build: gradatum-server-0.0.0

gradatum-server

HTTP/MCP server daemon (port 19090) — stateless API facade for vault reads, writes, and search.

Status: Alpha (v0.3.x) — public, Apache-2.0. API not yet stable before v1.0. Part of gradatum — memory backbone for AI agents. · github · gradatum.org

Overview

gradatum-server is the main daemon. It exposes an HTTP REST API and an MCP endpoint, handles read and search requests synchronously, and enqueues write operations for asynchronous processing by gradatum-worker.

Key properties:

  • Stateless HTTP facade — no business logic, delegates to the domain layer.
  • Write path: enqueues note to SQLite job queue, returns immediately (202 Accepted).
  • Read/search path: queries gradatum-index and gradatum-search directly.
  • JWT authentication via gradatum-auth (Ed25519 tokens, audience-scoped).
  • Rate limiting and IP filtering via gradatum-warden.
  • MCP transport: Streamable HTTP (2025-03-26 spec) on /mcp, SSE on /sse.
  • Prometheus metrics on /metrics (loopback-only by default).

Usage

gradatum-server --config /etc/gradatum/server.toml

HTTP Endpoints

Method Path Auth Description
GET /health None Health check — {"status":"ok","version":"..."}
POST /api/v1/vault_write Bearer Write a note (enqueued, returns ULID)
POST /api/v1/vault_search Bearer Hybrid BM25 + semantic search
POST /api/v1/vault_read Bearer Read note by path
POST /api/v1/vault_list Bearer List notes with filters and pagination
GET /api/v1/vault_status Bearer Vault statistics
GET /api/v1/vault_authors Bearer List note authors
GET /api/v1/vault_tags Bearer List tags with frequencies
POST /api/v1/vault_graph Bearer Wikilink graph from a root note
POST /api/v1/vault_links Bearer Wikilinks for a note
POST /api/v1/vault_trace Bearer Trace chain through a note
POST /api/v1/vault_context Bearer Context window for a note
POST /auth/exchange API key Exchange API key for a JWT

License

Apache-2.0