surrealdb

name	surrealdb
description	Expert SurrealDB 3 architect and developer skill. SurrealQL mastery, multi-model data modeling (document, graph, vector, time-series, geospatial), schema design, security, deployment, performance tuning, SDK integration (JS, Python, Go, Rust), Surrealism WASM extensions, and full ecosystem (Surrealist, Surreal-Sync, SurrealFS). Universal skill for 30+ AI agents.

Generated note: shared plugin assets for this package live at the plugin root. Common local references were rewritten when they appeared in backticks or markdown links.

SurrealDB 3 Skill

Expert-level SurrealDB 3 architecture, development, and operations. Covers SurrealQL, multi-model data modeling, graph traversal, vector search, security, deployment, performance tuning, SDK integration, and the full SurrealDB ecosystem.

For AI Agents

Get a full capabilities manifest, decision trees, and output contracts:

uv run {baseDir}/scripts/onboard.py --agent

See AGENTS.md for the complete structured briefing.

Command	What It Does
uv run {baseDir}/scripts/doctor.py	Health check: verify surreal CLI, connectivity, versions
uv run {baseDir}/scripts/doctor.py --check	Quick pass/fail check (exit code only)
uv run {baseDir}/scripts/schema.py introspect	Dump full schema of a running SurrealDB instance
uv run {baseDir}/scripts/schema.py tables	List all tables with field counts and indexes
uv run {baseDir}/scripts/onboard.py --agent	JSON capabilities manifest for agent integration

Prerequisites

• surreal CLI -- brew install surrealdb/tap/surreal (macOS) or see install docs
• Python 3.10+ -- Required for skill scripts
• uv -- brew install uv (macOS) or pip install uv or see uv docs

Optional:

• Docker -- For containerized SurrealDB instances (docker run surrealdb/surrealdb:v3)
• SDK of choice -- JavaScript, Python, Go, Rust, Java, .NET, C, PHP, or Dart

Security note: This skill's documentation references package manager installs (brew, pip, cargo, npm, Docker) as the recommended install method. If you encounter curl | sh examples in the rules files, prefer your OS package manager or download-and-review workflow instead.

Quick Start

Credential warning: Examples below use root/root for local development only. Never use default credentials against production or shared instances. Create scoped, least-privilege users for non-local environments.

# Start SurrealDB in-memory for LOCAL DEVELOPMENT ONLY
surreal start memory --user root --pass root --bind 127.0.0.1:8000

# Start with persistent RocksDB storage (local dev)
surreal start rocksdb://data/mydb.db --user root --pass root

# Start with SurrealKV (time-travel queries supported, local dev)
surreal start surrealkv://data/mydb --user root --pass root

# Connect via CLI REPL (local dev)
surreal sql --endpoint http://localhost:8000 --user root --pass root --ns test --db test

# Import a SurrealQL file
surreal import --endpoint http://localhost:8000 --user root --pass root --ns test --db test schema.surql

# Export the database
surreal export --endpoint http://localhost:8000 --user root --pass root --ns test --db test backup.surql

# Check version
surreal version

# Run the skill health check
uv run {baseDir}/scripts/doctor.py

Environment Variables

Variable	Description	Default
SURREAL_ENDPOINT	SurrealDB server URL	http://localhost:8000
SURREAL_USER	Root or namespace username	root
SURREAL_PASS	Root or namespace password	root
SURREAL_NS	Default namespace	test
SURREAL_DB	Default database	test

These map directly to the surreal sql CLI flags (--endpoint, --user, --pass, --ns, --db) and are recognized by official SurrealDB SDKs.

Core Capabilities

SurrealQL Mastery

Full coverage of the SurrealQL query language: CREATE, SELECT, UPDATE, UPSERT, DELETE, RELATE, INSERT, LIVE SELECT, DEFINE, REMOVE, INFO, subqueries, transactions, futures, and all built-in functions (array, crypto, duration, geo, math, meta, object, parse, rand, string, time, type, vector).

See: ../../rules/surrealql.md

Multi-Model Data Modeling

Design schemas that leverage SurrealDB's multi-model capabilities -- document collections, graph edges, relational references, vector embeddings, time-series data, and geospatial coordinates -- all in a single database with a single query language.

See: ../../rules/data-modeling.md

Graph Queries

First-class graph traversal without JOINs. RELATE creates typed edges between records. Traverse with -> (outgoing), <- (incoming), and <-> (bidirectional) operators. Filter, aggregate, and recurse at any depth.

See: ../../rules/graph-queries.md

Vector Search

Built-in vector similarity search using HNSW and brute-force indexes. Define vector fields, create indexes with configurable distance metrics (cosine, euclidean, manhattan, minkowski), and query with vector::similarity::* functions. Build RAG pipelines and semantic search directly in SurrealQL.

See: ../../rules/vector-search.md

Security and Permissions

Row-level security via DEFINE TABLE ... PERMISSIONS, namespace/database/record-level access control, DEFINE ACCESS for JWT/token-based auth, DEFINE USER for system users, and $auth/$session runtime variables for permission predicates.

See: ../../rules/security.md

Deployment and Operations

Single-binary deployment, Docker, Kubernetes (Helm charts), storage engine selection (memory, RocksDB, SurrealKV, TiKV for distributed), backup/restore, monitoring, and production hardening.

See: ../../rules/deployment.md

Performance Tuning

Index strategies (unique, search, vector HNSW, MTree), query optimization with EXPLAIN, connection pooling, storage engine trade-offs, batch operations, and resource limits.

See: ../../rules/performance.md

SDK Integration

Official SDKs for JavaScript/TypeScript (Node.js, Deno, Bun, browser), Python, Go, Rust, Java, .NET, C, PHP, and Dart. Connection protocols (HTTP, WebSocket), authentication flows, live query subscriptions, and typed record handling.

See: ../../rules/sdks.md

Surrealism WASM Extensions

New in SurrealDB 3: extend the database with custom functions, analyzers, and logic written in Rust and compiled to WASM. Define, deploy, and manage Surrealism modules.

See: ../../rules/surrealism.md

Ecosystem Tools

• Surrealist -- Official IDE and GUI for SurrealDB (schema designer, query editor, graph visualizer)
• Surreal-Sync -- Change Data Capture (CDC) for migrations from other databases
• SurrealFS -- AI agent filesystem built on SurrealDB
• SurrealML -- Machine learning model management and inference within SurrealDB

See: ../../rules/surrealist.md, ../../rules/surreal-sync.md, ../../rules/surrealfs.md

Doctor / Health Check

# Full diagnostic (Rich output on stderr, JSON on stdout)
uv run {baseDir}/scripts/doctor.py

# Quick check (exit code 0 = healthy, 1 = issues found)
uv run {baseDir}/scripts/doctor.py --check

# Check a specific endpoint
uv run {baseDir}/scripts/doctor.py --endpoint http://my-server:8000

The doctor script verifies: surreal CLI installed and on PATH, server reachable, authentication succeeds, namespace and database exist, version compatibility, and storage engine status.

Schema Introspection

# Full schema dump (all tables, fields, indexes, events, accesses)
uv run {baseDir}/scripts/schema.py introspect

# List tables with summary
uv run {baseDir}/scripts/schema.py tables

# Inspect a specific table
uv run {baseDir}/scripts/schema.py table <table_name>

# Export schema as SurrealQL (reproducible DEFINE statements)
uv run {baseDir}/scripts/schema.py export --format surql

# Export schema as JSON
uv run {baseDir}/scripts/schema.py export --format json

Introspection uses INFO FOR DB, INFO FOR TABLE, and INFO FOR NS to reconstruct the full schema.

Rules Reference

Rule File	Coverage
../../rules/surrealql.md	SurrealQL syntax, statements, functions, operators, idioms
../../rules/data-modeling.md	Schema design, record IDs, field types, relations, normalization
../../rules/graph-queries.md	RELATE, graph traversal operators, path expressions, recursive queries
../../rules/vector-search.md	Vector fields, HNSW/brute-force indexes, similarity functions, RAG patterns
../../rules/security.md	Permissions, access control, authentication, JWT, row-level security
../../rules/deployment.md	Installation, storage engines, Docker, Kubernetes, production config
../../rules/performance.md	Indexes, EXPLAIN, query optimization, batch ops, resource tuning
../../rules/sdks.md	JavaScript, Python, Go, Rust SDK usage, connection patterns, live queries
../../rules/surrealism.md	WASM extensions, custom functions, Surrealism module authoring
../../rules/surrealist.md	Surrealist IDE/GUI usage, schema designer, query editor
../../rules/surreal-sync.md	CDC migration tool, source/target connectors, migration workflows
../../rules/surrealfs.md	AI agent filesystem, file storage, metadata, retrieval patterns

Workflow Examples

All workflow examples use root/root for local development only. For production, use DEFINE USER with scoped, least-privilege credentials.

New Project Setup

# 1. Verify environment
uv run {baseDir}/scripts/doctor.py

# 2. Start SurrealDB
surreal start rocksdb://data/myproject.db --user root --pass root

# 3. Design schema (use rules/data-modeling.md for guidance)
# 4. Import initial schema
surreal import --endpoint http://localhost:8000 --user root --pass root \
  --ns myapp --db production schema.surql

# 5. Introspect to verify
uv run {baseDir}/scripts/schema.py introspect

Migration from SurrealDB v2

# 1. Export v2 data
surreal export --endpoint http://old-server:8000 --user root --pass root \
  --ns myapp --db production v2-backup.surql

# 2. Review breaking changes (see rules/surrealql.md v2->v3 migration section)
# Key changes: range syntax 1..4 is now exclusive of end, new WASM extension system

# 3. Import into v3
surreal import --endpoint http://localhost:8000 --user root --pass root \
  --ns myapp --db production v2-backup.surql

# 4. Verify schema
uv run {baseDir}/scripts/schema.py introspect

Data Modeling for a New Domain

# 1. Read rules/data-modeling.md for schema design patterns
# 2. Read rules/graph-queries.md if your domain has relationships
# 3. Read rules/vector-search.md if you need semantic search
# 4. Draft schema.surql with DEFINE TABLE, DEFINE FIELD, DEFINE INDEX
# 5. Import and test
surreal import --endpoint http://localhost:8000 --user root --pass root \
  --ns dev --db test schema.surql
uv run {baseDir}/scripts/schema.py introspect

Deploying to Production

# 1. Read rules/deployment.md for storage engine selection and hardening
# 2. Read rules/security.md for access control setup
# 3. Read rules/performance.md for index strategy
# 4. Run doctor against production endpoint
uv run {baseDir}/scripts/doctor.py --endpoint https://prod-surreal:8000
# 5. Verify schema matches expectations
uv run {baseDir}/scripts/schema.py introspect --endpoint https://prod-surreal:8000

Upstream Source Check

# Check if upstream SurrealDB repos have changed since this skill was built
uv run {baseDir}/scripts/check_upstream.py

# JSON-only output for agents
uv run {baseDir}/scripts/check_upstream.py --json

# Only show repos that have new commits
uv run {baseDir}/scripts/check_upstream.py --stale

Compares current HEAD SHAs and release tags of all tracked repos against the baselines in ../../SOURCES.json. Use this to plan incremental skill updates.

Source Provenance

This skill was built on 2026-02-19 from these upstream sources:

Repository	Release	Snapshot Date
surrealdb/surrealdb	v3.0.0	2026-02-19
surrealdb/surrealist	v3.7.2	2026-02-21
surrealdb/surrealdb.js	v1.3.2	2026-02-20
surrealdb/surrealdb.js (v2 beta)	v2.0.0-beta.1	2026-02-20
surrealdb/surrealdb.py	v1.0.8	2026-02-03
surrealdb/surrealdb.go	v1.3.0	2026-02-12
surrealdb/surreal-sync	v0.3.4	2026-02-12
surrealdb/surrealfs	--	2026-01-29

Documentation: surrealdb.com/docs snapshot 2026-02-22.

Machine-readable provenance: ../../SOURCES.json.

Output Convention

All Python scripts in this skill follow a dual-output pattern:

• stderr: Rich-formatted human-readable output (tables, panels, status indicators)
• stdout: Machine-readable JSON for programmatic consumption by AI agents

This means 2>/dev/null hides the human output, and piping stdout gives clean JSON for downstream processing.