DayPilot

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Official DayPilot references, release packages, CSS themes and verified starter projects.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "DayPilot": {
      "url": "https://mcp.daypilot.org/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (8)

• builder_catalog read-only

  Discover Builder components, targets, settings, option IDs and defaults for deliberately creating a new project. Omit all filters for components; supply component for targets/settings; add edition and target for explicit option support. Target requires edition. Use catalogRevision in validate_project. Builder covers a configurable subset; absent settings do not establish unsupported product features.

  Parameters:

  • target — string — Optional advertised concrete target or alias; requires component and edition
  • edition — string — Optional lite or pro; requires component
  • component — string — Optional Builder component; omit for the component inventory

  Hints: read-only yes · destructive not declared · idempotent yes · open-world not declared

• fetch read-only

  Read the published DayPilot API/documentation/CODE article or JavaScript demo Markdown at a canonical source URL. Preserves examples and edition qualifications. Results include source, revision, content and continuation; pass nextOffset with the same revision to continue. References describe the current documentation, not every installed version.

  Parameters:

  • url (required) — string — Canonical published article URL on doc.daypilot.org, api.daypilot.org, code.daypilot.org, or javascript.daypilot.org/demo/
  • offset — integer — Unicode character offset, default zero
  • maxChars — integer — Maximum content characters, default 24000, maximum 48000
  • revision — string — Revision from the previous response to ensure consistent continuation

  Hints: read-only yes · destructive not declared · idempotent yes · open-world not declared

• generate_project read-only

  Generate and verify a new Builder project ZIP using the same validated specification plus expectedProjectDigest. Returns a verified receipt and exact canonical POST download request, not ZIP bytes or a saved file. Download using that request, verify archive SHA-256 before extracting into a new directory, then follow generated README/AGENTS and check installation/build/runtime. Pro projects contain an evaluation trial. Never overwrite an existing app.

  Parameters:

  • catalogRevision (required) — string
  • component (required) — string
  • edition (required) — string
  • target (required) — string
  • projectName (required) — string
  • settings (required) — object
  • expectedProjectDigest (required) — string — projectDigest returned by validate_project for the same specification

  Hints: read-only yes · destructive not declared · idempotent yes · open-world not declared

• render_theme read-only

  Render complete CSS from a current theme_manifest revision, a unique CSS prefix and optional property overrides. Uses canonical defaults and validates settings. Returns CSS, SHA-256 and application guidance without saving a theme. Load CSS globally and use the prefix in the component's theme property; verify installed typings.

  Parameters:

  • component (required) — string — Component from theme_manifest: scheduler, calendar, month, gantt, kanban, or navigator
  • prefix (required) — string — CSS prefix: 1–64 lower-case letters, digits or underscores, starting with a letter or underscore
  • revision (required) — string — Required revision returned by theme_manifest for this component
  • properties — object — Optional property overrides; booleans for checkbox, integers or canonical integer strings for number, strings for text/color/select. Omitted properties inherit source defaults

  Hints: read-only yes · destructive not declared · idempotent yes · open-world not declared

• resolve_package read-only

  Resolve the latest official DayPilot Lite or Pro release for JavaScript, React, Angular or Vue. Returns package identity, license and installation guidance; Pro installation is a trial. Preserve an existing application's installed version and licensed dependency unless an upgrade is requested. Does not install packages or verify historical compatibility.

  Parameters:

  • edition (required) — string — Required edition: lite or pro; preserve the edition already used by an existing application
  • framework (required) — string — Required framework: javascript, react, angular, or vue

  Hints: read-only yes · destructive not declared · idempotent yes · open-world not declared

• search read-only

  Search official DayPilot documentation, API references, examples and release information. Accepts task descriptions or exact API identifiers. Returns ranked sources and exact-match groups with canonical URLs; use fetch to inspect supported results before making implementation claims.

  Parameters:

  • query (required) — string — Task or exact API identifier to search in official DayPilot sources
  • limit — integer — Maximum returned results, default 8, maximum 20
  • scope — string — Optional existing Search scope: api, documentation, demos, tutorials, release-notes, forum, or sites

  Hints: read-only yes · destructive not declared · idempotent yes · open-world not declared

• theme_manifest read-only

  Discover supported theme settings, defaults and value domains for a DayPilot component. Returns a revision required by render_theme. Inspect the manifest before choosing overrides.

  Parameters:

  • component (required) — string — Component: scheduler, calendar, month, gantt, kanban, or navigator

  Hints: read-only yes · destructive not declared · idempotent yes · open-world not declared

• validate_project read-only

  Preflight a new Builder project using a discovered catalogRevision, component, edition, target, projectName and setting-ID to option-ID map ({} uses defaults). Returns effective settings, qualified release identity, warnings and projectDigest for generate_project. Validates generation only; does not install, build or run the application. Preserve an existing application instead of regenerating it.

  Parameters:

  • catalogRevision (required) — string — Current catalogRevision from builder_catalog
  • component (required) — string
  • edition (required) — string
  • target (required) — string — Advertised concrete target ID or alias
  • projectName (required) — string — New project slug: lowercase letters, digits and single hyphens; maximum 60 characters
  • settings (required) — object — Required canonical setting-ID to option-ID map; empty object uses catalog defaults

  Hints: read-only yes · destructive not declared · idempotent yes · open-world not declared

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