io.usefulapi由 usefulapi.io 發布官方發布者v1.23.4更新於 Nov 7, 2026
Read deSEC domains, DNSSEC keys, zone files and RRsets; create or replace one DNS record set.
發布方自己的服務：Ably MCP by usefulapi
託管式 deSEC 伺服器，讓助理列出 DNS 網域、讀取 DNSSEC 金鑰、區域檔與記錄集，並新增或取代單一 RRset。
Web executable，透過 Streamable HTTP。 遠端服務在工作區中設定後即可從網頁執行環境執行。
把這段提示詞貼上到 Claude Code、Codex、Cursor 等代理程式，或 SourceWeft 對話中。代理程式會讀取該伺服器的安裝指南，先向你展示發布者、端點和登入方式，經你同意後再把它新增到你的客戶端。金鑰不會寫進任何命令。
閱讀 https://sourceweft.com/mcp/io.usefulapi%2Fdesec/install.md，並按其中說明把這個 MCP 伺服器接入我的客戶端。修改任何設定之前，先告訴我它的發布者、端點和登入方式，等我確認。不要把 API 金鑰寫進命令或我會提交的檔案；問我金鑰應從哪裡取得。把它新增到你客戶端的 mcpServers 設定中。
{
"mcpServers": {
"desec-by-usefulapi": {
"type": "http",
"url": "https://desec.usefulapi.io/mcp"
}
}
}Use deSEC from Claude, Cursor, or any MCP client — domains, DNSSEC keys, zone files and RRsets, plus guarded single-RRset writes. Hosted, no local install: connect with your own deSEC credentials.
Live endpoint: https://desec.usefulapi.io/mcp · Homepage: https://usefulapi.io/desec
https://desec.usefulapi.io/mcp.claude mcp add --transport http desec https://desec.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your deSEC credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/desec/
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with desec_upgrade (it returns a Stripe Checkout link). Cancel any time with desec_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running desec_upgrade before then undoes the cancel. Or write to [email protected].
MIT © usefulapi. Not affiliated with or endorsed by deSEC.
來源：servers/desec/README.md，提交 4046075
List domains
List the DNS domains (zones) in this deSEC account, newest first, with creation and last-published times and minimum TTL. DNSSEC keys are omitted here (see desec_get_domain). Use owns_qname to find which of your domains is responsible for a DNS name (for example before adding a record for www.dev.example.net). Up to 500 per page. GET /domains/.
cursorowns_qnameGet domain
One domain with its DNSSEC key material: the DNSKEY and the DS records to publish at the registrar for the chain of trust, plus minimum TTL and publication times. GET /domains/{name}/.
domain必填Export zonefile
The whole zone as a plain-text BIND-format zonefile (all RRsets except DNSSEC types). Handy as a backup before changing records. Counts as an expensive deSEC operation (300/min). GET /domains/{name}/zonefile/.
domain必填List RRsets
List the DNS records of a domain as RRsets (all records of one name and type, sharing one TTL), newest first. Filter by type and/or subname. Up to 500 per page. GET /domains/{name}/rrsets/.
typecursordomain必填subnameGet RRset
One RRset by subname and type, e.g. the A records of "www" or the MX records of the apex. GET /domains/{name}/rrsets/{subname}/{type}/.
type必填domain必填subnameCreate RRset
WRITE: create ONE new RRset (a set of DNS records of one type at one name) in a domain. It goes live in DNS immediately and a wrong record can take a site or mail offline. Fails if an RRset with this subname and type already exists (use desec_replace_rrset for that) or if a CNAME would conflict with other records. Never touches the apex NS or DNSSEC records and cannot delete anything. Subject to deSEC's write limits (15/min, 300/day per domain). POST /domains/{name}/rrsets/.
ttl必填type必填domain必填records必填subnameReplace RRset
WRITE (overwrites): set ONE RRset to exactly the given TTL and records, creating it if it does not exist and REPLACING all its current records if it does. It goes live in DNS immediately; a wrong value can take a site or mail offline. The previous RRset is read first and returned as `previous` so the change can be undone with another call. An empty record list is refused (this tool never deletes), and the apex NS and DNSSEC records cannot be changed. Subject to deSEC's write limits (15/min, 300/day per domain). PUT /domains/{name}/rrsets/ with a one-element array.
ttl必填type必填domain必填records必填subname已滿足適用檢查項的 100%
該評分衡量此收錄條目的完整程度，依據註冊中心條目、端點與公開來源計算得出。它不是對伺服器本身的評價，也不表示伺服器安全或目前可用：可連通性是帶日期的檢查結果，評分也不包含安裝量或使用者評價。
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{ "mcpServers": { "desec": { "url": "https://desec.usefulapi.io/mcp" } }}