# Supervisible developer documentation > Connect an assistant or build an integration. Read the relevant guide. REST endpoints have per-route pages; MCP tools are listed in the catalog and defined in tools.json. ## Start here - [Supervisible Developers](https://www.supervisible.com/developers/index.md) - [Make your first API request](https://www.supervisible.com/developers/api-guide.md) - [Connect Supervisible](https://www.supervisible.com/developers/mcp/get-started.md) - [Workflows and example prompts](https://www.supervisible.com/developers/mcp/workflows.md) - [Permissions and data](https://www.supervisible.com/developers/mcp/permissions.md) - [Troubleshooting](https://www.supervisible.com/developers/mcp/troubleshooting.md) - [Local development and testing](https://www.supervisible.com/developers/mcp/local-testing.md) ## Reference indexes - [MCP tools](https://www.supervisible.com/developers/mcp/index.md) - [actual hours](https://www.supervisible.com/developers/reference/actual-hours.md) - [assignments](https://www.supervisible.com/developers/reference/assignments.md) - [capabilities](https://www.supervisible.com/developers/reference/capabilities.md) - [clients](https://www.supervisible.com/developers/reference/clients.md) - [me](https://www.supervisible.com/developers/reference/me.md) - [projects](https://www.supervisible.com/developers/reference/projects.md) - [time off types](https://www.supervisible.com/developers/reference/time-off-types.md) - [time off](https://www.supervisible.com/developers/reference/time-off.md) - [users](https://www.supervisible.com/developers/reference/users.md) ## Schemas and complete exports - [OpenAPI](https://www.supervisible.com/openapi/public-api-v1.json) - [MCP tool definitions](https://www.supervisible.com/mcp/tools.json) - [Complete REST reference](https://www.supervisible.com/developers.md) - [Complete MCP reference](https://www.supervisible.com/mcp.md)