Features

Everything you need, behind one API

Agents, functions, database queries, state, files and templates, all permission-controlled and all in one instance. Run it on Sinas Cloud and we operate it for you, or self-host the same platform on your own infrastructure.

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Agents

Multi-provider AI agent

Deploy conversational AI with any provider. Agents call tools, other agents, and maintain state across conversations.

Multi-provider support

Point each agent at OpenAI, Anthropic, Mistral, or Ollama running on your own hardware. The model behind an agent is configuration, not a rewrite.

Multi-provider support

Point each agent at OpenAI, Anthropic, Mistral, or Ollama running on your own hardware. The model behind an agent is configuration, not a rewrite.

Tool calling

Agents call functions, queries, other agents, skills, state, and file search as tools. Parallel tool execution where possible. Approval flow for sensitive operations.

Tool calling

Agents call functions, queries, other agents, skills, state, and file search as tools. Parallel tool execution where possible. Approval flow for sensitive operations.

Agent-to-agent orchestration

Agents call other agents as sub-tools via async queue. Results stream back via Redis Streams. No recursive blocking.

Agent-to-agent orchestration

Agents call other agents as sub-tools via async queue. Results stream back via Redis Streams. No recursive blocking.

Skills system

Reusable instruction documents. Preload into system prompts for always-on guidance, or expose as tools for progressive disclosure.

Skills system

Reusable instruction documents. Preload into system prompts for always-on guidance, or expose as tools for progressive disclosure.

Streaming responses

Server-Sent Events with reconnectable Redis Streams. Clients can reconnect to any active stream from any position.

Streaming responses

Server-Sent Events with reconnectable Redis Streams. Clients can reconnect to any active stream from any position.

Function parameter defaults

Pre-fill tool parameters per agent with Jinja2 templates. Lock sensitive values like user_id so the LLM cannot override them.

Function parameter defaults

Pre-fill tool parameters per agent with Jinja2 templates. Lock sensitive values like user_id so the LLM cannot override them.

Functions

Serverless Python execution

Write Python, deploy instantly. Isolated Docker containers with automatic execution tracking and nested call trees.

Isolated containers

Pre-warmed Docker container pool with configurable memory (512MB), CPU (1 core), disk (1GB), and timeout (300s) limits. Recycled after N executions.

Isolated containers

Pre-warmed Docker container pool with configurable memory (512MB), CPU (1 core), disk (1GB), and timeout (300s) limits. Recycled after N executions.

Execution tracking

AST injection adds tracking decorators to all function definitions. Nested calls build execution trees with timing, input/output, and error data.

Execution tracking

AST injection adds tracking decorators to all function definitions. Nested calls build execution trees with timing, input/output, and error data.

Multiple triggers

Execute via API (sync or async), webhooks, cron schedules, or agent tool calls. Each trigger type is tracked in execution history.

Multiple triggers

Execute via API (sync or async), webhooks, cron schedules, or agent tool calls. Each trigger type is tracked in execution history.

Package management

Admin-approved Python packages only. Whitelist control, hot-reload into running containers, and version pinning.

Package management

Admin-approved Python packages only. Whitelist control, hot-reload into running containers, and version pinning.

Package management

Admin-approved Python packages only. Whitelist control, hot-reload into running containers, and version pinning.

Data

Database queries & state

SQL templates for external databases. Key-value state for agent memory. Both usable as agent tools.

SQL query templates

Parameterized SQL with :param_name placeholders. Input/output schema validation. Read and write operations with timeout and row limits.

SQL query templates

Parameterized SQL with :param_name placeholders. Input/output schema validation. Read and write operations with timeout and row limits.

Multiple databases

PostgreSQL, ClickHouse, and Snowflake. Connection pooling with automatic invalidation on config changes. Encrypted credentials.

Multiple databases

PostgreSQL, ClickHouse, and Snowflake. Connection pooling with automatic invalidation on config changes. Encrypted credentials.

Persistent state

Namespace-based key-value storage. Private or shared visibility. Optional TTL expiration. Agents declare read-only or read-write access per namespace.

Persistent state

Namespace-based key-value storage. Private or shared visibility. Optional TTL expiration. Agents declare read-only or read-write access per namespace.

Locked query parameters

Lock sensitive parameters (user_id, email) so the LLM can't override them. Jinja2 template support for dynamic defaults from agent input variables.

Locked query parameters

Lock sensitive parameters (user_id, email) so the LLM can't override them. Jinja2 template support for dynamic defaults from agent input variables.

Locked query parameters

Lock sensitive parameters (user_id, email) so the LLM can't override them. Jinja2 template support for dynamic defaults from agent input variables.

Platform

Everything else you need

The parts every AI application needs and nobody wants to build twice.

Role-based access control

Permission format: service.resource.action:scope. Wildcards, scope hierarchy (:all grants :own), and custom prefixes for external apps.

Role-based access control

Permission format: service.resource.action:scope. Wildcards, scope hierarchy (:all grants :own), and custom prefixes for external apps.

Declarative config

YAML configuration with idempotent apply, SHA256 change detection, env var interpolation, reference validation, and dry-run. Auto-apply on startup.

Declarative config

YAML configuration with idempotent apply, SHA256 change detection, env var interpolation, reference validation, and dry-run. Auto-apply on startup.

Authentication

OTP email login, API keys with scoped permissions. JWT access + refresh tokens. Simple and secure.

Authentication

OTP email login, API keys with scoped permissions. JWT access + refresh tokens. Simple and secure.

File collections

Upload, version, and search files. Metadata validation against JSON Schema. Content filtering and post-upload processing hooks.

File collections

Upload, version, and search files. Metadata validation against JSON Schema. Content filtering and post-upload processing hooks.

Template engine

Jinja2 templates for emails and dynamic content. Variable validation, XSS auto-escaping, render and send endpoints.

Template engine

Jinja2 templates for emails and dynamic content. Variable validation, XSS auto-escaping, render and send endpoints.

Request logging

Every request logged to ClickHouse. Permission tracking, duration metrics, user attribution. Auth endpoints automatically redacted.

Request logging

Every request logged to ClickHouse. Permission tracking, duration metrics, user attribution. Auth endpoints automatically redacted.

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