Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
제작자가 쓴 설명(영어 원문)
Run commands and manage files on your own machines. Needs a LetKite account; OAuth sign-in.
이 세 가지는 절대 하나의 점수로 합치지 않아요. 의견, 측정, 인기는 서로 다른 것이니까요.
이 서버는 아직 쉬운 말로 된 요약을 쓰지 못했어요. 아래는 레지스트리에서 읽어 온 사실이에요.
쓰고 있는 AI 앱을 고른 다음 설정을 복사하세요.
필요한 것
어떤 앱을 쓰세요?
위에서 앱을 고르세요. 기억해 두었다가 다음부터는 버튼에 “…에 설치”라고 표시해요.
웹, 데스크톱, 모바일의 Claude에서 쓸 수 있어요:
https://mcp.letkite.com/mcp터미널에서 이 명령어를 실행하세요
claude mcp add --transport http letkite https://mcp.letkite.com/mcp프로젝트의 .cursor/mcp.json 또는 ~/.cursor/mcp.json에 붙여 넣으세요
{
"mcpServers": {
"letkite": {
"url": "https://mcp.letkite.com/mcp"
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
프로젝트의 .vscode/mcp.json에 붙여 넣으세요
{
"servers": {
"letkite": {
"type": "http",
"url": "https://mcp.letkite.com/mcp"
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
ChatGPT는 인터넷에 있는 서버에만 연결할 수 있어요:
https://mcp.letkite.com/mcp메뉴 이름은 요금제나 시기에 따라 조금 다를 수 있어요.
선택한 앱은 이 기기의 쿠키에만 저장돼요. 계정은 필요 없어요.
이 설정은 제작자의 레지스트리 정보로 만들었어요. README와 다르면 README를 따르세요.
서버가 도구 목록을 보여 주기 전에 로그인을 요구해요.
누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 6일 점검
레지스트리 이름이 도메인 letkite.com 기준으로 확인되었어요(레지스트리가 도메인 소유를 확인해요)
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
919ms 만에 응답(HTTP 401)
OAuth 로그인을 지원한다고 밝혀서, AI 앱이 로그인 화면으로 안내해 줘요
아직 점검하지 않았어요. 엔드포인트를 점검할 때 도구 목록을 읽어요
레지스트리에서 이 카테고리의 활성 서버 전체와 비교했어요. 스타는 게시자가 저장소를 소유한 경우에만 세요.
해당하는 기본 점검 3개 중 3개를 통과했어요. 코드는 읽지 않았어요. 키나 토큰을 넣기 전에 서버가 어떤 권한을 요구하는지 확인하고, 꼭 필요한 권한만 있는 키를 쓰세요.
레지스트리에 필수 키가 나와 있지 않아요. 다만 처음 쓸 때 로그인을 요구하는 서버도 있어요.
제작자의 클라우드에서 실행돼요. 설치 없이 인터넷으로 연결하지만, 보내는 내용은 제작자의 서버를 거쳐요.
GitHub 저장소는 마지막으로 – 변경됐고, 최신 버전(1.9.1)은 어제 레지스트리에 올라왔어요.
Claude Desktop, Claude Code, Cursor, VS Code처럼 MCP를 지원하는 앱에서 쓸 수 있어요. URL로 연결되기 때문에, 원격 MCP 서버를 지원하는 앱(예: 개발자 모드의 ChatGPT)에서도 쓸 수 있어요.
같은 카테고리에는: Spec Driven Development, Remote Desktop Commander, AI Deprecations
같은 카테고리에서 다른 제작자가 만든 서버예요. 스타 순으로 정렬했어요.
카드 보는 법:★ GitHub 스타i세 기둥: 리뷰 · 점검 · 사용 정도i업데이트 = 최신 버전을 레지스트리에 공개한 날i
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
AI model shutdown dates, replacements, change feed and webhook alerts for 8 providers.
제작자의 저장소에서 쓰인 그대로 가져왔어요. PopNx MCP가 검토하거나 보증한 내용이 아니에요. HTML, 이미지, 스크립트는 제거했어요. 링크를 누르면 이 사이트를 벗어나요.
OpenWrt packages and the LuCI app for the LetKite agent.
中文说明
LetKite lets AI assistants on your account reach your machines, and, through a router, the devices behind it (a NAS, a printer, a camera's admin page, a PC to wake), within limits you set on each machine. On a router, the agent can also wake computers on the LAN and manage the router itself.
This repository contains:
What this is not. The agent itself is not here. It is a closed-source program, built and signed by LetKite, and published on get.letkite.com. This repository is the MIT-licensed packaging and LuCI app around it. The package does not contain the program: it downloads one exact release, checks its SHA-256, and installs it (How the program is verified).
We work with router, NAS and device makers to preinstall or integrate the LetKite agent:
Write to contact@letkite.com with the subject starting with `[Router partnership]`. Please include:
Please do not post this in a public issue.
| OpenWrt | 25.12 (apk) and 24.10 (opkg). Vendor firmware based on other OpenWrt versions is not supported yet. |
| Architectures | x86_64; aarch64 (MediaTek MT798x, Rockchip, Raspberry Pi, armsr…); ARMv7 with a VFPv3 FPU (IPQ40xx, mvebu, armsr…) |
| Not supported | MIPS (mipsel, e.g. MT7621; mips), ARMv7 without VFPv3 (some BCM53xx), ARMv5/v6 |
| Hardware | 256 MB of RAM or more. Free flash for two copies of the program (about 16 MB), because an update writes the new copy before removing the old one. |
On an unsupported router, the install stops with a message that names the reason, and nothing is installed.
OpenWrt 25.12 (apk):
wget -O /etc/apk/keys/letkite-apk.pem https://get.letkite.com/openwrt/keys/letkite-apk.pem
echo 'https://get.letkite.com/openwrt/25.12/packages.adb' >> /etc/apk/repositories.d/customfeeds.list apk update apk add luci-app-letkite
OpenWrt 24.10 (opkg):
wget -O /tmp/letkite-usign.pub https://get.letkite.com/openwrt/keys/letkite-usign.pub
opkg-key add /tmp/letkite-usign.pub echo 'src/gz letkite https://get.letkite.com/openwrt/24.10' >> /etc/opkg/customfeeds.conf opkg update opkg install luci-app-letkite
luci-app-letkite pulls in letkite-agent. Install only letkite-agent if you don't use LuCI. Translations: luci-i18n-letkite-zh-cn, -ja, -ko, -fr, -de.
The packages are architecture-independent (all), so there is one feed per OpenWrt version.
Without the feed, the install script does the same job: it downloads the agent, checks it against the release's SHA256SUMS, and installs it in /opt/letkite-agent. Log in as root and run:
wget -qO- https://get.letkite.com/install.sh | sh
To pair the router as part of the install, use the command shown in the dashboard under Add device → Router (OpenWrt). It is the same line followed by -s -- enroll ….
Pause disconnects the agent for 30 minutes, an hour, a day, a custom time, or until you resume it. Permissions shows the router's local ceiling (see Permissions). Log shows the agent's lines from logread.
The router's local ceiling, /etc/letkite/ceiling.toml, is the most AI assistants may ever do on this router, whatever your LetKite account allows: the dashboard can narrow it but never exceed it. Only root can change it. Services → LetKite → Permissions shows it.
Switches. Seven of its keys are true or false, and LuCI turns them on and off:
| Switch | On means |
|---|---|
handover | someone at the device may hand it over to AI assistants and leave (meant for desktops) |
direct | direct peer-to-peer transfers with the account's other devices |
updates | the agent installs newer releases signed by LetKite |
env | the environment variables set in the dashboard are written on the router, for the commands run there |
accelerate | traffic to LetKite's own servers goes through its access points |
telemetry | the agent sends its crash reports (version, system, where it failed; never commands, paths or output) |
mesh | the router joins the account's mesh network, so its other devices can reach it as the account's rules allow |
Turning on handover, direct, env or mesh asks for confirmation first, because each widens what AI assistants on the account can do or reach on this router. The other three are about how the agent itself runs.
LuCI saves a switch with letkite-agent ceiling set , which changes only that line of the file. The agent reads its ceiling only when it starts, so LuCI then restarts it (/etc/init.d/letkite-agent restart); the router is offline for LetKite for a few seconds.
Other limits. The rest of the ceiling is not true or false, so LuCI shows it read-only:
| Key | What |
|---|---|
shell | off or full: whether AI assistants may run commands, shell sessions and terminals here. (sandboxed needs Landlock, which OpenWrt's kernel does not have.) |
files | the most of the file system they may be granted; [] is nothing, ["*"] no limit |
deny | paths always hidden |
gui, gui_apps | screen access; off and [] on a router |
tunnel_targets | where tunnels may connect, such as "192.168.1.0/24" or "192.168.1.10:80" |
keep_awake, local_control | power, and who at the device may pause the connection |
To change them, edit the file over SSH, check it, and restart the agent:
vi /etc/letkite/ceiling.toml
letkite-agent ceiling --path /etc/letkite/ceiling.toml # prints what the agent reads, or the error /etc/init.d/letkite-agent restart
Every key must be present and unknown keys are refused. The agent does not start with a ceiling it cannot read; LuCI then shows why.
apk del -r letkite-agent # 25.12
opkg remove --force-removal-of-dependent-packages letkite-agent # 24.10
This removes letkite-agent together with what depends on it (luci-app-letkite and its translations).
Removing letkite-agent runs the agent's own letkite-agent uninstall, which stops and removes its procd service and sysupgrade keep list, and then deletes /opt/letkite-agent. `/etc/letkite` stays. It holds the node key, the enrollment and the ceiling, so installing again brings back the same node. To forget the node completely, also delete that directory and remove the router in the dashboard:
rm -rf /etc/letkite
The chain of trust is feed signature → package → pinned SHA-256:
letkite-agent only from a feed index signed with LetKite's feed key: usign on 24.10, an apk v3 key on 25.12. The index lists each package's hash.packages/letkite-agent/files/release).https://get.letkite.com/agent/v /letkite-agent-router-linux- (the router build: the agent without the desktop parts, kept within a router's flash budget; letkite-agent-linux- , the full build, for releases from before the router build), checks it with sha256sum, and installs it only on an exact match. On a mismatch, an unsupported CPU, too little flash or a failed download, the script fails, the install command fails, and no program and no service are left on the router. opkg (24.10) then stops, so the package is not installed at all. apk-tools (25.12) goes on after a failed pre-install script: it keeps a record of the package, which holds only the release table and is flagged with a script error. apk del -r letkite-agent removes it./opt/letkite-agent is kept when it is newer than the table (the agent updated itself since). One of the same version is kept only if its SHA-256 matches the pin; otherwise the script replaces it with the pinned program, checked as above. That is how a router that runs the full build (installed, or updated to, before the router build) moves to the router build of the same version. An older program is replaced too.The table is regenerated only from a release whose release.json carries a valid Ed25519 signature from one of LetKite's agent release keys (keys/agent-release-keys.txt, the same keys the agent itself trusts). SHA256SUMS must also agree with release.json. scripts/release-table.py does this; the scheduled bump workflow runs it and opens a pull request, and CI checks the pinned table against the signed release on every change.
Afterwards, the agent installs its own procd service (letkite-agent install). It then updates itself: it installs only releases signed with the same release keys, verifies their size and SHA-256, and rolls back an update that does not come up.
Why `apk audit` stays clean. The package does not own /opt/letkite-agent/letkite-agent; the program file is not in the package. The agent replaces that file when it updates itself, and a file the package owned would then show up as modified. The package owns only the release table, /usr/share/letkite-agent/release. The init script and the sysupgrade keep list belong to the agent, which writes them on install and removes them on uninstall, so the package and the agent never disagree about the service.
Please report vulnerabilities privately to contact@letkite.com with the subject starting with `[Security]`. Do not open a public issue. See SECURITY.md.
See CONTRIBUTING.md. Every commit needs a Signed-off-by line (DCO).
MIT, see LICENSE. This covers this repository only. The LetKite agent is distributed by LetKite under its own terms. The vendored QR code library is MIT licensed, see THIRD_PARTY_NOTICES.md.