# First-party Linktree client libraries and developer tooling. generated: '2026-08-13' method: searched source: https://registry.npmjs.org/-/v1/search?text=linktr.ee note: >- Linktree publishes no client SDK for the MCP server — the MCP endpoint is consumed by any MCP client, so there is nothing to wrap. What it DOES publish, under the first-party npm scope @linktr.ee, is the LinkApps developer toolchain (build/deploy tooling for the Marketplace link-app format) and the Arbor design system registry + MCP server. Ownership is confirmed on two independent signals: the scope name is Linktree's own domain, and the packages that declare a repository point at github.com/blstrco — the GitHub org whose page title is "Linktree · GitHub" (blstrco is Linktree's original corporate name). @linktr.ee/arbor-mcp additionally declares homepage https://arbor.linktr.ee. registry_checked: - registry: npm endpoint: https://registry.npmjs.org/ result: 8 packages found under the @linktr.ee scope - registry: pypi result: no first-party package - registry: rubygems result: no first-party package - registry: packagist result: no first-party package - registry: crates.io result: no first-party package - registry: nuget result: no first-party package - registry: maven-central result: no first-party package - registry: pkg.go.dev result: no first-party package packages: - language: javascript registry: npm name: "@linktr.ee/arbor-mcp" url: https://www.npmjs.com/package/@linktr.ee/arbor-mcp install: npx -y @linktr.ee/arbor-mcp official: true version: 0.12.0 published: '2026-08-08' first_published: '2026-04-29' release_count: 72 license: UNLICENSED repository: https://github.com/blstrco/arbor homepage: https://arbor.linktr.ee bin: arbor-mcp kind: mcp-server description: >- Local (stdio) Model Context Protocol server exposing Arbor design system tools — Playroom snippets, Figma-to-code sync health, UX-writing checks. see: mcp/linktree-mcp.yml - language: javascript registry: npm name: "@linktr.ee/messaging-react" url: https://www.npmjs.com/package/@linktr.ee/messaging-react install: npm install @linktr.ee/messaging-react official: true version: 4.0.4 published: '2026-08-11' first_published: '2025-10-19' release_count: 785 license: UNLICENSED kind: ui-components description: React messaging components built on messaging-core for web applications. - language: javascript registry: npm name: "@linktr.ee/create-link-app" url: https://www.npmjs.com/package/@linktr.ee/create-link-app install: npx @linktr.ee/create-link-app official: true version: 2.2.5 published: '2026-02-19' first_published: '2022-07-12' release_count: 94 license: UNLICENSED bin: create-link-app kind: cli description: Scaffolds a Link App (Marketplace app) on Linktr.ee. see: cli/linktree-cli.yml - language: javascript registry: npm name: "@linktr.ee/linkapp" url: https://www.npmjs.com/package/@linktr.ee/linkapp install: npm install -g @linktr.ee/linkapp official: true version: 0.0.56 published: '2026-02-19' first_published: '2025-10-09' release_count: 55 license: null bin: linkapp kind: cli description: Development, build, and deployment tooling for LinkApps. see: cli/linktree-cli.yml - language: javascript registry: npm name: "@linktr.ee/create-linkapp" url: https://www.npmjs.com/package/@linktr.ee/create-linkapp install: npx @linktr.ee/create-linkapp official: true version: 0.0.14 published: '2025-11-20' first_published: '2025-10-09' release_count: 14 license: null bin: create-linkapp kind: cli description: Scaffolding tool for creating new LinkApps (successor naming to create-link-app). see: cli/linktree-cli.yml - language: javascript registry: npm name: "@linktr.ee/registry" url: https://www.npmjs.com/package/@linktr.ee/registry install: npm install @linktr.ee/registry official: true version: 0.0.9 published: '2025-11-20' first_published: '2025-10-17' release_count: 8 license: null kind: component-registry description: Component registry for LinkApps. - language: javascript registry: npm name: "@linktr.ee/ui-link-kit" url: https://www.npmjs.com/package/@linktr.ee/ui-link-kit install: npm install @linktr.ee/ui-link-kit official: true version: 0.0.59 published: '2023-06-26' first_published: '2021-11-11' release_count: 155 license: UNLICENSED kind: ui-components status: stale description: UI components for custom links. note: >- Last published 2023-06-26 — nearly three years stale, and superseded in practice by the Arbor registry (arbor.linktr.ee) and @linktr.ee/registry. Recorded as an abandonment signal, not as a recommended dependency. - language: javascript registry: npm name: "@linktr.ee/knapsack-gherkin-testcafe" url: https://www.npmjs.com/package/@linktr.ee/knapsack-gherkin-testcafe install: npm install @linktr.ee/knapsack-gherkin-testcafe official: true version: 1.0.8 published: '2020-10-08' first_published: '2020-10-08' release_count: 9 license: MIT repository: https://github.com/blstrco/knapsack-pro-gherkin-testcafe kind: internal-test-tooling status: abandoned description: Knapsack Pro custom runner for Gherkin/TestCafe. note: >- Internal CI tooling, not a Linktree API client. Single release day in 2020; listed for completeness of the first-party scope inventory only. distribution_not_on_a_registry: - name: Arbor design system components registry: http-registry url: https://arbor.linktr.ee/r/{name}.json manifest: https://arbor.linktr.ee/manifest.json version: 26.0.1 published: null note: >- Arbor components are NOT distributed as an npm package — they are installed as source via the shadcn CLI from an HTTP registry (`npx shadcn@latest add @arbor/button`). The manifest publishes a registry version (26.0.1) but no per-item release date, so `published` is null: checked, nothing dated to record. See components/linktree-components.yml. summary: official_count: 8 official_maintained_count: 6 languages: [javascript] registries: [npm, http-registry] api_client_sdk_count: 0 api_client_sdk_note: >- None of these wrap the Linktree MCP server or any Linktree REST API. There is no first-party API client library, because there is no public REST API to wrap.