Power your agent
Perintah milik penerbit sendiri. Bukan endpoint PlugMCP.
Host a copy with our keys and logs.
mcpb https://github.com/Kirusshenkin/terminalOs/releases/download/v0.3.0/phosphor-mcp-0.3.0.mcpbClaude Code tidak punya tautan instal untuk perintah lokal. Salin perintah di bawah dan jalankan di terminal.
claude mcp add io.github.kirusshenkin-phosphor -- mcpb https://github.com/Kirusshenkin/terminalOs/releases/download/v0.3.0/phosphor-mcp-0.3.0.mcpbJalankan di terminal.
{ "mcpServers": { "io.github.kirusshenkin-phosphor": { "command": "mcpb", "args": [ "https://github.com/Kirusshenkin/terminalOs/releases/download/v0.3.0/phosphor-mcp-0.3.0.mcpb" ] } }}claude_desktop_config.json
URL remote atau perintah di mesin Anda? Perbedaan kedua cara instal
Jalankan di PlugMCP
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
BukaDari penerbit
A macOS terminal that also runs your servers.
Shell, Docker, metrics, keys and files — over one SSH connection per host. Unlocked with your fingerprint. Green on black, because that is how it should look.
SSH client · Docker manager · server monitor · SFTP · authorized_keys editor ·
MCP server for Claude Code and Claude Desktop · macOS 26 · Swift 6 · MIT
Hosts, metrics, Docker and authorized_keys over a macOS terminal's live SSH connections
You keep four windows open to do one job. A terminal for the shell. A second
terminal for docker logs -f. A third for htop. A browser tab for whatever
dashboard someone installed on the box. Each of them logs in separately, each
one asks for the key passphrase again, and none of them knows what the others
are looking at.
Phosphor opens one SSH connection per host and multiplexes everything
through it — the interactive shell, container logs, docker commands, /proc
snapshots, SFTP transfers, port forwards. One login. One tunnel through your
proxy. One place where the state lives.
And because that state is already in the app, it also exposes an MCP server: Claude Code and Claude Desktop can use your servers through your connections, your keys and your access policy — with every call written to an audit log.
The container list is a sidebar, not a separate app. Inspect, stats, mounts,
environment and live logs with --tail and a filter, streamed over the SSH
connection you already have. Environment values whose name looks like a secret
(PASS, KEY, TOKEN, SECRET) are masked in the UI and never copied into
the audit log.
No Docker Engine API to expose, no socket to tunnel: it shells out to docker
with JSON output, which works on every box where Docker already runs.
Per-core load, memory with the cache broken out, disks, network, and per
container CPU and memory — from /proc snapshots taken over a single
long-lived channel. No agent to install on the server, no swarm of exec
channels. Polling stops when the window is hidden, and every buffer has a
ceiling.
One group per host, as many tags as you like. The group carries the settings —
how to reach it, which key, which theme, what MCP is allowed to do — and tags
are just for finding things. Import ~/.ssh/config and keep going.
Phosphor has no account and no password of its own. There is a profile on this Mac, and your fingerprint opens it. Passwords, passphrases and TOTP seeds live in the Keychain behind biometrics; keys can live in the Secure Enclave, where they cannot be copied off the machine at all. Risky actions ask again.
Connect to a fresh box and Phosphor probes it: what is installed, what is listening, whether anyone has been here before. If it is empty, it offers a recipe — packages and unattended upgrades, Docker with log size caps, nginx, certbot, a firewall that only opens 22/80/443, and finally disabling password login. Every step is idempotent, every step shows the exact commands, and the lockout guard means password login is closed only after a second key-based connection has proved it works.
authorized_keys as a table instead of a text file: fingerprints computed
locally, weak RSA flagged, options shown, disabled entries kept as comments.
The key you are currently connected with cannot be removed without an explicit
confirmation, writes are atomic, and a backup stays on the server.
Two panes, drag between them or in from Finder. Same SSH connection, same proxy. A dropped transfer resumes where it stopped.
Themes are plain JSON in themes/ — keep them in git, trade them with people,
import .itermcolors, alacritty and base16. Palette, font, ligatures, line
height, background image, scanlines, glow, vignette, window opacity. Bind a
theme to a group so production is unmistakably red.
And there is a cat in the corner. Or a sugar glider. It sleeps while the app is locked, it never covers your output, and one switch turns it off forever.
Phosphor is also a Model Context Protocol server. Register one command and
Claude Code, Claude Desktop, Cursor or any other MCP client can list your hosts,
read metrics, inspect containers, follow logs and — when you allow it — run
commands, restart containers, manage authorized_keys, and add, change or
remove hosts in your own list. Anything that edits the list asks you first, in
every mode.
The difference from handing a model a shell: the app holds the connection, the agent holds nothing.
claude mcp add phosphor /Applications/Phosphor.app/Contents/MacOS/phosphor-mcp
In the MCP registry it is io.github.Kirusshenkin/phosphor; every release also
ships a .mcpb bundle with a published SHA-256 for clients that install that
way.
Thirteen tools, seven of them read-only. Every host starts disabled — nothing is
reachable until you choose read-only, confirm or full for it, and
production servers are meant to stay read-only. A compromised server can put
anything it likes into a log line the model reads; it still cannot grant itself
a mode, get past the deny-list, or erase the record of trying.
Full details: docs/MCP.md — tool catalogue, policy, audit,
and the exact error the agent gets when the app is closed, locked or refusing.
No integrations. The only network traffic the app makes is SSH to your own servers and the update feed. No telemetry, no accounts, no third-party services, nothing phoning home.
Secrets stay secret. Never in a log line, a crash report, an MCP audit entry or an error message. Terminal scrollback is not written to disk by default.
Errors tell you what to do. "Could not connect" is a bug. "The proxy at 127.0.0.1:10808 is not answering — is V2Box running?" is an error message. The app distinguishes a dead proxy from an unreachable server from a refused credential, because otherwise diagnosis is guesswork.
It stays fast because it is open all day. Bytes from the network are
batched into ~16 ms windows before they reach the emulator, the draw path
allocates nothing, every buffer is bounded, polling stops when the window is
not visible, and animations only ever touch transform and opacity.
Strict Swift 6 concurrency, in every target, with no escape hatches. Network, parsing and disk work live in actors; only view models are on the main actor.
Two languages. English and Russian, both through a String Catalog. Not one hardcoded interface string — a linter checks.
Builds, runs, 179 tests green. Eleven screens: lock, hosts, terminal with persistent sessions, files, Docker, monitor, keys, provisioning, AI activity and settings. Interface in Russian and English.
What works against a real server: SSH over one multiplexed connection per host,
container listing with actions and streaming logs, /proc metrics, reading and
editing authorized_keys, provisioning recipes, both file panes, and an
interactive shell that rides the same socket.
MCP works end to end: an phosphor-mcp shim ships inside the bundle, speaks
JSON-RPC over stdio and proxies to a local socket the app owns. Every host
starts disabled, writes need a decision from a person, a deny-list overrides
every mode, and the audit log has no writing tool — the model can act but
cannot erase its trail.
Hosts import from ~/.ssh/config, from known_hosts and from a Termius vault,
whose plaintext dump is deleted once the hosts are inside the encrypted profile.
What is not built yet: the native Citadel transport (the process-based one is tested and works), the pet in the corner, and in-app updates through Sparkle.
Idle CPU is zero — no timers, polling pauses when the window is in the background.
curl -fsSL https://github.com/Kirusshenkin/terminalOs/releases/latest/download/Phosphor.zip -o Phosphor.zip
unzip -q Phosphor.zip -d /Applications
xattr -dr com.apple.quarantine /Applications/Phosphor.app
Or download Phosphor.zip from the release page and drag the app into
Applications.
macOS will warn you the first time. The app is ad-hoc signed — there is no Apple Developer certificate behind it — so everything downloaded from the internet lands in quarantine. This is not damage:
The xattr command above does the same thing in one step.
Every release ships SHA256SUMS.txt; verify with
shasum -a 256 -c SHA256SUMS.txt.
There is no in-app updater yet — check the releases page. The version you are running is in the About panel.
A guided walkthrough of the first run: docs/GUIDE.ru.md
(Russian), docs/GUIDE.en.md (English).
Each release carries latest.json, so nothing has to be scraped:
curl -fsSL https://github.com/Kirusshenkin/terminalOs/releases/latest/download/latest.json
{
"version": "0.1.0",
"url": "https://github.com/.../Phosphor-0.1.0.zip",
"sha256": "…",
"mcp": { "command": "/Applications/Phosphor.app/Contents/MacOS/phosphor-mcp",
"transport": "stdio" }
}
The bundle contains an MCP stdio shim. Register it and Phosphor exposes its tools:
{
"mcpServers": {
"phosphor": {
"command": "/Applications/Phosphor.app/Contents/MacOS/phosphor-mcp"
}
}
}
The shim talks to the running app over a Unix socket in the user's home directory; it carries no credentials of its own. If the app is closed or locked it says so and every tool call fails closed — MCP access is off by default and has to be granted in the app, per session, with a fingerprint.
Tag and push:
git tag v0.1.0 && git push origin v0.1.0
.github/workflows/release.yml runs the tests, then .github/scripts/package.sh —
which is the same script used locally, so a release can always be reproduced on
your own machine:
MARKETING_VERSION=0.1.0 BUILD_NUMBER=1 ./.github/scripts/package.sh
It produces dist/Phosphor-<version>.zip, a copy named Phosphor.zip (only an
exact filename works behind /releases/latest/download/), SHA256SUMS.txt and
latest.json. The workflow unzips the archive again and runs
codesign --verify on it before publishing: a bundle whose signature does not
survive the round trip will not open on anyone's machine.
Requires macOS 26+ and a Swift 6.3 toolchain.
git clone https://github.com/Kirusshenkin/terminalOs.git
cd terminalOs
swift build
swift test
./.github/scripts/check.sh # format, lint, build, tests — before every commit
git config core.hooksPath .github/hooks # once: blocks commits with real addresses or keys
Sources/ PhosphorCore, VaultKit, HostsKit, SSHKit, DockerKit,
MetricsKit, KeysKit, ThemeKit, ProvisionKit, PhosphorUI
design/ UI artboards (.dc.html), one per screen
docs/PLAN.md The full architecture plan, in Russian
docs/images/ Screenshots rendered from the artboards
The plan comes first — requirements land in docs/PLAN.md
before any code. Conventions worth knowing before a pull request: code, names
and commit messages in English; user-visible strings in both English and Russian
through Strings, never hardcoded; strict Swift 6 concurrency in every target;
no swallowed errors, and every message says what happened and what to do; no
secrets in logs, errors or the audit; bounded buffers and nothing allocated in
the draw path.
Please report vulnerabilities privately — see SECURITY.md.
The threat model is docs/PLAN.md §15.
Hosts, metrics, Docker and authorized_keys over a macOS terminal's live SSH connections
{ "mcpServers": { "io.github.kirusshenkin-phosphor": { "command": "mcpb", "args": [ "https://github.com/Kirusshenkin/terminalOs/releases/download/v0.3.0/phosphor-mcp-0.3.0.mcpb" ] } }}Tool
Belum ada daftar tool. Server remote mendapatkannya setelah pemeriksaan kesehatan pertama.
FAQ
Salin konfigurasi stdio untuk Cursor, Claude Desktop, Claude Code, atau VS Code di halaman ini. Konfigurasi ini memakai instalasi dari penerbit, bukan proxy PlugMCP.
Tidak ada variabel lingkungan wajib yang tercantum di catatan ini.
Phosphor berjalan secara lokal melalui stdio.
Terakhir diperiksa 2026-11-09. Hosts, metrics, Docker and authorized_keys over a macOS terminal's live SSH connections