io.github.info-arnav/unlocalhost
NPM · @UNLOCALHOST/UNLOCALHOST · SCANNED SEP 21
Deploy localhost to a private, authenticated link from your AI coding agent.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 31 of 95 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency48
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 56 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability84
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 490 tokens (~70/item across 7 items; 7 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management97
- Stability observed for 29 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "unlocalhost_deploy" implies "deploy" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.info-arnav/unlocalhost MCP server?
io.github.info-arnav/unlocalhost runs locally as an npm package, launched with npx -y @unlocalhost/unlocalhost. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @unlocalhost/unlocalhost
claude mcp add info-arnav-unlocalhost -- npx -y @unlocalhost/unlocalhost
{
"mcpServers": {
"info-arnav-unlocalhost": {
"command": "npx",
"args": [
"-y",
"@unlocalhost/unlocalhost"
]
}
}
} {
"servers": {
"info-arnav-unlocalhost": {
"command": "npx",
"args": [
"-y",
"@unlocalhost/unlocalhost"
]
}
}
} codex mcp add info-arnav-unlocalhost -- npx -y @unlocalhost/unlocalhost
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"info-arnav-unlocalhost": {
"type": "local",
"command": [
"npx",
"-y",
"@unlocalhost/unlocalhost"
],
"enabled": true
}
}
} openclaw mcp add info-arnav-unlocalhost --command npx --arg -y --arg @unlocalhost/unlocalhost
mcp_servers:
info-arnav-unlocalhost:
command: "npx"
args: ["-y", "@unlocalhost/unlocalhost"] {
"McpServers": {
"info-arnav-unlocalhost": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"@unlocalhost/unlocalhost"
]
}
}
} assistant mcp add info-arnav-unlocalhost -t stdio -c npx -a -y @unlocalhost/unlocalhost
{
"mcpServers": {
"info-arnav-unlocalhost": {
"command": "npx",
"args": [
"-y",
"@unlocalhost/unlocalhost"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 −3
- Stability: pass → 0.80 functional
- 15 Sept 26 +1
- Stability: 0.97 → pass security
- 13 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 9 Sept 26 −3
- Stability: pass → 0.80 functional
- 8 Sept 26 +1
- Stability: 0.97 → pass security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 21 Sept 2026 · Analysed npm/@unlocalhost/unlocalhost@0.1.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 95 packages
| Packages resolved | 95 |
|---|---|
| Stale | 31 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
unlocalhost_deploy Deploy a repository ~240
Deploy a GitHub repository and get a private URL. IMPORTANT: before calling this, you must yourself create a GitHub repository and push the code using the user's own git credentials, and make sure .env is listed in .gitignore. Pass any .env values through the env argument instead of committing them. STORAGE: the deployed app gets a persistent disk at /app/data and an env var DATABASE_PATH set to /app/data/app.db. If the app stores data, use SQLite at process.env.DATABASE_PATH. There is no managed Postgres or MySQL, and anything written outside /app/data is lost on the next deploy.
| Name | Type | Req | Description |
|---|---|---|---|
| branch | string | – | Branch to deploy. Defaults to the repo default. |
| emails | array | – | Email addresses allowed to open the app. Everyone else is blocked. |
| env | object | – | Environment variables from the local .env file. Pass them here — never commit .env to the repository. |
| repoFullName | string | yes | The GitHub repository you just pushed, as owner/repo. You must create and push this repository yourself using the user's own git credentials before calling this tool. |
No output schema declared.
No examples provided.
unlocalhost_list List deployed apps ~22
List the apps this user has deployed, with URLs and status.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
unlocalhost_login Sign in to unlocalhost ~36
Start a one-time browser sign-in. Show the user the returned URL and code, then wait — this tool blocks until they approve.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
unlocalhost_logs Read app logs ~67
Fetch runtime and build logs for an app. Use this to diagnose a failed deploy, then fix the code and deploy again.
| Name | Type | Req | Description |
|---|---|---|---|
| appId | string | yes | The app id returned by deploy or list. |
| lines | number | – | How many log lines to return. Default 200. |
No output schema declared.
No examples provided.
unlocalhost_share Share an app ~47
Grant email addresses access to a deployed app.
| Name | Type | Req | Description |
|---|---|---|---|
| appId | string | yes | The app id returned by deploy or list. |
| emails | array | yes | Email addresses to grant access to. |
No output schema declared.
No examples provided.
unlocalhost_status unlocalhost status ~26
Report which unlocalhost instance this MCP is pointed at and whether it is signed in.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
unlocalhost_unshare Revoke access to an app ~52
Remove email addresses from an app allowlist. Takes effect immediately.
| Name | Type | Req | Description |
|---|---|---|---|
| appId | string | yes | The app id returned by deploy or list. |
| emails | array | yes | Email addresses to revoke access from. |
No output schema declared.
No examples provided.
What is the io.github.info-arnav/unlocalhost MCP server?
io.github.info-arnav/unlocalhost is an MCP server listed in the public MCP registry as io.github.info-arnav/unlocalhost. Deploy localhost to a private, authenticated link from your AI coding agent. This page covers its npm package (@unlocalhost/unlocalhost).
Is the io.github.info-arnav/unlocalhost MCP server safe to use?
io.github.info-arnav/unlocalhost scores 84 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 21 September 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.info-arnav/unlocalhost MCP server expose?
io.github.info-arnav/unlocalhost exposes 7 tools: unlocalhost_login, unlocalhost_deploy, unlocalhost_list, unlocalhost_share, unlocalhost_unshare, and 2 more. Their descriptions and schemas cost roughly 490 tokens of context every time the server is loaded.
Is the io.github.info-arnav/unlocalhost MCP server still maintained?
io.github.info-arnav/unlocalhost is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.info-arnav/unlocalhost MCP server under?
io.github.info-arnav/unlocalhost declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.