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Skills are domain-specific expertise that shape what and how the agent creates. Two kinds: Eversince skills (pre-built disciplines maintained by Eversince) and custom skills (your own). Multiple can be active at once, sharing a 40,000-token combined budget.

Eversince skills

Pre-built layers of domain expertise. By default a new project starts with no skill active. When a skill is active, every decision the agent makes is informed by that domain. Available in the prompt box or from the API. Activate, deactivate, or stack at any time. The agent can also toggle them itself when the task changes. Maintained and continuously improved by Eversince.

Using skills via the API

Activate skills when creating a project. skills accepts an array of Eversince skills and/or custom-skill UUIDs:
Stack multiple:
Omit skills (or pass []) to start with no skills active:
Available Eversince values: cinema, animation, ugc, music, photography, motion-graphics. Custom-skill UUIDs come from GET /account/skills. All active skills share a 40,000-token combined budget. Replace the active set at any time via PATCH /projects/:id/settings with a new skills array.

Custom skills

Persistent instructions you can add, like brand guidelines, style rules, tone of voice, domain knowledge, or preferred workflows. Applied on every agent run across every project when active.

Common questions

Yes. Skills stack freely. Multiple skills can be active at once, sharing a 40,000-token combined budget.
No direct charge. Active skills add tokens to the agent’s context on every turn, which slightly increases per-turn LLM credit consumption.
Yes. Both types stack and share the 40,000-token budget.