> ## Documentation Index > Fetch the complete documentation index at: https://cactal.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Read a Cactal agent skill > Read the matching Cactal skill before acting: source-editing-workflow before source edits, design-direction for design, copywriting for words. Required skills are included. - analytics: Traffic, visitors, referrers, and other analytics reports - assets-and-media: Generate, import, or place images, video, fonts, favicons - cms-content-editing: Create, edit, publish, schedule, or delete CMS items - cms-data-in-pages: Show CMS content on pages with definePage queries - cms-item-queries: Filter, search, and sort CMS item lists - cms-modeling: Create or change CMS collections and fields - copywriting: Write or rewrite website copy - design-direction: New visual design or restyling of palette, type, and layout - forms: Forms, submissions, and notification recipients - image-reforming: Turn found or imperfect photos into better images - imports-and-modules: Imports, components, and shared modules - logo-design: Design or redraw a logo, brand mark, icon, or favicon - npm-packages: Add, upgrade, or debug npm packages - page-metadata-and-seo: Page metadata, SEO, social cards, and sitemaps - pages-and-routes: Create pages, routes, URL params, and a custom 404 - publishing-and-recovery: Publish, roll back, restore, or unpublish the website - rendering-and-browser-apis: Browser-only APIs, Intl, and server render failures - server-functions: Server functions and website secrets - shaders: Build GPU effects with Paper Shaders or custom GLSL - source-editing-workflow: Read before any page, component, CSS, or config edit - source-files-and-naming: Create, delete, or name source files - styling-and-css: Global CSS, Tailwind theme, and fonts - validate-and-preview: Checks, diagnostics, screenshots, and deployments - web-research: Public web facts and studying reference sites - website-config: Redirects, response headers, and website_config - website-settings-and-domains: Rename the website or slug, hosts, custom domains, DNS ## OpenAPI ````yaml /api-reference/openapi.json get /skills/{skillId} openapi: 3.1.0 info: title: Cactal API version: 1.0.0 description: >- The Cactal public API. Create, edit, publish, and operate websites programmatically. Authenticate every request with an API key sent as `Authorization: Bearer `. servers: - url: https://api.cactal.ai/v1 security: - apiKey: [] tags: - name: Documentation description: >- Search and read the Cactal product documentation for concepts, guides, agent workflows, platform behavior, and API operations. - name: Feedback description: >- Submit free-form product feedback from users and agents to the Cactal feedback inbox. - name: Websites description: >- Create and manage websites — the top-level resource that owns source code, content, assets, domains, and analytics. - name: Website editors description: >- Grant, list, and revoke website-scoped editor access, and invite collaborators to a single website by email. - name: API keys description: >- Create, scope, rotate, and revoke the API keys that authenticate programmatic and agent access. - name: Source code description: >- Read and edit the framework source files of a website draft. Mutations require an edit lease. - name: Publishing description: Validate, build, publish, and roll back website versions. - name: CMS collections description: >- Define the content model: collections of structured content owned by a website. - name: CMS fields description: Manage the typed fields that make up a collection schema. - name: CMS items description: >- Create, query, publish, and organize the content entries inside a collection. - name: Domains description: >- Manage platform subdomains and custom domains, including DNS verification and the primary domain. - name: Assets description: Upload and manage website files and images served from the Cactal CDN. - name: Media generation description: >- Generate reference-guided website images that are stored as ordinary Cactal CDN assets. - name: Web research description: >- Look at the public web for a website's work: screenshots and measurements of external pages, a business's own pages read into profiles, and many images at once on numbered contact sheets. - name: Project Context description: >- Upload private durable reference material that the website agent can search, read, and inspect. - name: Analytics description: >- Read first-party traffic analytics for a website and export datasets as CSV. - name: Forms description: >- Read and triage website form submissions, manage notification recipients, and configure per-form settings. Visitors submit to `POST /_cactal/forms/{name}` on the website itself. - name: Server functions description: >- Inspect a website's server function runs and run its `http` functions on the draft. Visitors call `http` functions with `POST /_framework/server/{name}` on the website itself. - name: Secrets description: >- Manage a website's write-only secrets, which its server functions read from `env`. Values can be set and deleted but are never returned. - name: Organizations description: Manage organizations, members, and organization-wide invitations. - name: Audit log description: >- Read the immutable record of actions performed in an organization by users and API keys. - name: Billing description: >- Read billing state and manage plans, site capacity, and prepaid usage balance. Every billing operation requires the organization owner role, which API keys cannot hold — today these operations are performed from the dashboard, return 403 for API-key callers, and are hidden from MCP tool lists. paths: /skills/{skillId}: get: tags: - Documentation summary: Read a Cactal agent skill description: >- Read the matching Cactal skill before acting: source-editing-workflow before source edits, design-direction for design, copywriting for words. Required skills are included. - analytics: Traffic, visitors, referrers, and other analytics reports - assets-and-media: Generate, import, or place images, video, fonts, favicons - cms-content-editing: Create, edit, publish, schedule, or delete CMS items - cms-data-in-pages: Show CMS content on pages with definePage queries - cms-item-queries: Filter, search, and sort CMS item lists - cms-modeling: Create or change CMS collections and fields - copywriting: Write or rewrite website copy - design-direction: New visual design or restyling of palette, type, and layout - forms: Forms, submissions, and notification recipients - image-reforming: Turn found or imperfect photos into better images - imports-and-modules: Imports, components, and shared modules - logo-design: Design or redraw a logo, brand mark, icon, or favicon - npm-packages: Add, upgrade, or debug npm packages - page-metadata-and-seo: Page metadata, SEO, social cards, and sitemaps - pages-and-routes: Create pages, routes, URL params, and a custom 404 - publishing-and-recovery: Publish, roll back, restore, or unpublish the website - rendering-and-browser-apis: Browser-only APIs, Intl, and server render failures - server-functions: Server functions and website secrets - shaders: Build GPU effects with Paper Shaders or custom GLSL - source-editing-workflow: Read before any page, component, CSS, or config edit - source-files-and-naming: Create, delete, or name source files - styling-and-css: Global CSS, Tailwind theme, and fonts - validate-and-preview: Checks, diagnostics, screenshots, and deployments - web-research: Public web facts and studying reference sites - website-config: Redirects, response headers, and website_config - website-settings-and-domains: Rename the website or slug, hosts, custom domains, DNS operationId: skills.read parameters: - name: skillId in: path required: true schema: type: string enum: - analytics - assets-and-media - cms-content-editing - cms-data-in-pages - cms-item-queries - cms-modeling - copywriting - design-direction - forms - image-reforming - imports-and-modules - logo-design - npm-packages - page-metadata-and-seo - pages-and-routes - publishing-and-recovery - rendering-and-browser-apis - server-functions - shaders - source-editing-workflow - source-files-and-naming - styling-and-css - validate-and-preview - web-research - website-config - website-settings-and-domains description: Skill to read; the skills it requires come with it. responses: '200': description: The skill and the skills it requires, formatted as Markdown. content: application/json: schema: type: object properties: content: type: string description: >- The skill and every skill it requires, dependencies first, as Markdown. required: - content additionalProperties: false '400': description: >- Validation failed. The response `message` names the first invalid field. content: application/json: schema: $ref: '#/components/schemas/ServiceError' '401': description: Missing, invalid, expired, or revoked API key. content: application/json: schema: $ref: '#/components/schemas/ServiceError' '403': description: The authenticated principal lacks the required capability. content: application/json: schema: $ref: '#/components/schemas/ServiceError' '404': description: >- The resource does not exist or is outside the principal’s access scope. content: application/json: schema: $ref: '#/components/schemas/ServiceError' '429': description: >- Rate limit exceeded. Retry after the number of seconds in the `Retry-After` header. content: application/json: schema: $ref: '#/components/schemas/ServiceError' components: schemas: ServiceError: type: object required: - kind - message description: >- Canonical error body returned by every non-2xx response. Extra fields carry error-specific details. properties: kind: type: string enum: - validation - unauthorized - forbidden - not_found - conflict - rate_limited - internal description: Stable, machine-readable error category. message: type: string description: Human-readable explanation of the failure. suggestion: type: string description: >- What to do next when the failure has a known fix; may name the exact operation to call. validValues: type: array items: type: string description: The acceptable values for the failing field, when the set is closed. additionalProperties: true securitySchemes: apiKey: type: http scheme: bearer description: >- Cactal API key. Create one in the dashboard or via `POST /apiKeys`. The plaintext key is shown once at creation. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.