A creative process often begins by hand. You try a model, find the right reference, develop a prompt and recognize a result worth repeating. The next opportunity might be an application feature, a terminal command or an agent that helps produce a series of assets. Callirra’s developer ecosystem gives that creative knowledge somewhere to go.
The expanded lineup brings together the HTTP API, TypeScript SDK 0.2.1, CLI 0.3.1, MCP server 0.3.1 and Callirra Agent Skill. They connect images, video, audio, multimodal conversations, prompt polish, private collections and Constellation workflows to the same account. The work you understand in the browser can become part of a larger creative system.
One creative account across different working environments
Your web workspace and supported developer operations share a general credit balance and private assets. A reference uploaded for an application can belong to the same library as a visual explored in the generator. A project’s images, narration and clips can stay together in a collection, giving the next integration useful material from the beginning.
The platform carries its account rules across these entrances. Media models are selectable across tiers with sufficient credits and runtime availability. Ordinary AI chat and new Constellation operations require an active Starter or higher subscription, including through an API key. Ownership and retention continue to govern library access. These consistent rules make it easier to connect an integration to an existing creative practice.
Build in the language of your project
The TypeScript SDK brings typed operations for generation, durable conversations, prompt polish, audio, assets and workflows. Task following and binary downloads give completed work a practical route into the application around it. A developer can concentrate on the product’s creative experience while using the platform’s own models, prices and supported controls as the source of truth.
The CLI brings the same scope into terminal workflows, with JSON output, explicit inputs, bounded polling and local downloads. A script can discover the catalog, work with account assets and follow an accepted task. Bundled prompt recipes and scene guidance add creative starting points alongside those operations, while live discovery supplies current capabilities and prices.
Give an agent a connected creative toolset
The MCP server exposes 70 tools to compatible clients. Their scope reaches from model discovery and account reads to saved chat, image and video generation, speech, music, sound effects, asset organization and workflows. An agent can work across the creative sequence: inspect an available model, develop the brief, use owned references, follow the task and put the result where it belongs.
The Agent Skill adds focused instructions, examples, creative resources and a Python helper for skill-enabled agents. MCP tools and the Skill provide complementary entrances into Callirra’s capabilities. Both can support a process grounded in actual catalogs, explicit requests and visible spending decisions, giving an agent concrete ways to help with creative work.
Creative continuity deserves a durable protocol
Modern multimodal conversation has dedicated persistent sessions under the assistant API. A discussion can retain its history and accessible reference media across turns, with model-specific support for images, video and sound. Run reads and server-sent events provide saved progress snapshots. After a connection drops, an integration can resume following accepted work using its existing identity.
Existing compatible basic text, image and video interfaces remain documented alongside the dedicated platform protocols. Modern assistant model IDs use the persistent assistant interface; audio, assets and Constellation have their own contracts. That structure gives each capability room for its actual behavior, from a saved conversation to a quoted audio task or an editable project graph.
Make automation understandable before it spends
Prompt polish has a fixed quoted fee and a preview to inspect. Audio begins with a quote tied to the requested settings. Constellation combines graph validation with an approved credit budget, and AI planning returns an editable proposal before a run. These boundaries let an integration make creative intentions and spending decisions visible to the person directing the work.
Discovery is the starting point for the expanded contract. GET /v1/capabilities reports the hosted server’s supported surface; assistant, audio and workflow catalogs supply their current details. New routes require the matching hosted server release. Updating or publishing a client package does not deploy those routes, so integrations should discover support while preserving working image and video connections.
Callirra can be the place you discover a creative method and the capability your software uses to carry it forward. Bring us the application, agent workflow or production idea you want to build. Feedback through our contact page helps us understand which connections will make the biggest difference to your work.
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