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History of 21st.dev

dev.21st/mcp · Registry status: active

Every published change to this entry, most recent first.

Changes
2026-09-10Declared version: 1.0.0 → 1.0.1
2026-09-10Description (raw): Search 21st.dev UI components & themes, get their code, and generate new ones with 21st AI. → Find UI components and themes, retrieve code, and generate with hosted 21st AI when enabled.
2026-09-10Last changed in the registry (raw): 2026-07-03 → 2026-09-09
2026-09-10First listed in the registry (raw): 2026-07-03 → 2026-09-09
2026-09-10Connection paths (source structure): {"packages":[],"remotes":[{"url":"https://21st.dev/api/mcp","transport":"streamable-http","headers":[{"name":"x-api-key","description":"Your 21st.dev API key (get one at https://21st.dev/mcp). Discovery (initialize, tools/list) works without it; component code retrieval and generation require it.","required":true,"secret":true}]}]} → {"packages":[],"remotes":[{"url":"https://21st.dev/api/mcp","transport":"streamable-http","headers":[{"name":"x-api-key","description":"Your 21st.dev API key from https://21st.dev/settings/api-keys. Authentication is required for discovery and tool calls. Generation tools are listed only when the account has hosted AI access.","required":true,"secret":true}]}]}
2026-09-08Connection paths (source structure): – → {"packages":[],"remotes":[{"url":"https://21st.dev/api/mcp","transport":"streamable-http","headers":[{"name":"x-api-key","description":"Your 21st.dev API key (get one at https://21st.dev/mcp). Discovery (initialize, tools/list) works without it; component code retrieval and generation require it.","required":true,"secret":true}]}]}
2026-08-26Description (raw): – → Search 21st.dev UI components & themes, get their code, and generate new ones with 21st AI.
2026-08-16Required secrets declared: no → yes
2026-08-16Last changed in the registry (raw): – → 2026-07-03
2026-08-16First listed in the registry (raw): – → 2026-07-03
2026-08-16Registry status message (raw): – → –
2026-08-16Schema version of the raw record (raw): – → https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json
2026-08-16Icon formats (raw): – → –
2026-08-16Environment variable descriptions (raw): – → –
2026-08-16Environment variable formats (raw): – → –
2026-08-16Delivery form (raw): – → remote
2026-08-16Remote hosts (raw): – → 21st.dev
2026-08-16Remote URLs (raw): – → https://21st.dev/api/mcp
2026-08-16Runtime hints (raw): – → –
2026-08-16Package versions (raw): – → –
2026-08-16Package identifiers (raw): – → –
2026-08-16Repository subfolder (raw): – → –
2026-08-16Repository platform (raw): – → –
2026-08-16Path environment variables (raw): – → –
2026-08-16Required secret headers (raw): – → x-api-key
2026-08-06Declared version: – → 1.0.0
2026-08-06Repository URL listed: – → no
2026-08-06Path argument present: – → no
2026-08-06Execution location: – → remote
2026-08-06Required secrets declared: – → no
2026-08-06Package registries (raw): – → –
2026-08-06Repository (raw): – → –
2026-08-06Path arguments (raw): – → –
2026-08-06Transports (raw): – → streamable-http
2026-08-06Required secret variables (raw): – → –
2026-08-06Environment variables (raw): – → –

tracevero · https://tracevero.com/mcp/dev-21st-mcp/aenderungen