MCP, MCP server
furi
furi is an easy to use, CLI & API for MCP management.
Compatibility: Not stated.
Grade D
Two or more Medium findings, or a High finding. Only try it in a sandbox.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit 81fbcd136c63, unchanged since the check below.
INSTALL_REMOTE_SCRIPT
Why this grade
- INSTALL_REMOTE_SCRIPT High
Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).
install.sh, line 372
if ! curl -fsSL https://bun.sh/install | bash; then
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Concern
can delete files.
PERMISSION_DELETE_FILES
app/packages/add/actions/initializePackage.ts, line 164
fs.unlinkSync(socketPath);
app/packages/add/actions/initializePackage.ts, line 231
fs.unlinkSync(socketPath);
app/packages/add/actions/initializePackage.ts, line 267
fs.unlinkSync(socketPath);
Show more
app/packages/add/actions/initializePackage.ts, line 334
fs.unlinkSync(socketPath);
Install and update
Serious
install fetches a script from the network. The docs document an installer that pipes a download into a shell.
INSTALL_REMOTE_SCRIPT INSTALL_DOCUMENTED_INSTALLER
README.md, line 22
curl -fsSL https://furi.so/install | bash
install.sh, line 372
if ! curl -fsSL https://bun.sh/install | bash; then
install.sh, line 373
show_error "Failed to install Bun. Please install manually: curl -fsSL https://bun.sh/install | bash"
Show more
install.sh, line 384
printf " %s%s${SYMBOL_ARROW} Please install manually: ${BOLD}curl -fsSL https://bun.sh/install | bash${RESET}\n" "${DIM}"
install.sh, line 538
echo "🔧 To reinstall Furi: curl -fsSL https://furi.so/install | bash"
install.sh, line 539
echo "📦 To install bun manually: curl -fsSL https://bun.sh/install | bash"
install.sh, line 544
echo "❌ Error: Furi installation is corrupted. Please reinstall with: curl -fsSL https://furi.so/install | bash"
app/upgrade/actions/upgradeFuri.tsx, line 142
const proc = await $`curl -fsSL ${InstallScriptURL} | bash`.quiet();
package.json, line 21
@modelcontextprotocol/sdk
Dockerfile, line 22
RUN curl -fsSL https://bun.sh/install | bash && \
Network
Concern
can reach raw.githubusercontent.com. The description does not name that host. can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
install.sh, line 255
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" &>/dev/null || {
install.sh, line 319
if curl -fsSL https://bun.sh/install > "$install_script" 2>>"$install_log"; then
install.sh, line 415
if ! $download_success && command_exists curl && command_exists unzip; then
Show more
install.sh, line 417
if curl -sL "$download_url" -o "$temp_dir/furikake.zip" 2>/dev/null; then
install.sh, line 434
if ! $download_success && command_exists curl && command_exists tar; then
install.sh, line 436
if curl -sL "$download_url" -o "$temp_dir/furikake.tar.gz" 2>/dev/null; then
app/http/server/routes.ts, line 53
async fetch(req: Request, server: Server) {
app/packages/add/actions/validatePackage.ts, line 125
const response = await fetch(apiUrl, {
app/upgrade/actions/upgradeFuri.tsx, line 56
const response = await fetch(RemotePackageJSON, {
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_UNCONFIRMED
app/aggregator/restart/index.ts, line 42
serverInfo?.pm2_env?.env?.TRANSPORT_TYPE || "stdio";
app/aggregator/restart/index.ts, line 43
const currentPort = serverInfo?.pm2_env?.env?.PORT;
app/aggregator/status/index.ts, line 156
const transportType = processInfo.pm2_env?.env?.TRANSPORT_TYPE || "stdio";
Show more
app/aggregator/status/index.ts, line 157
const port = processInfo.pm2_env?.env?.PORT || "9338";
app/helpers/mcpConnectionManager.ts, line 513
if (mcpConfig?.env) {
app/http/restart/index.ts, line 27
const exposeSudo = serverInfo?.pm2_env?.env?.EXPOSE_SUDO === "true";
app/http/restart/index.ts, line 28
const currentPort = serverInfo?.pm2_env?.env?.PORT;
app/http/server/routes.ts, line 57
process.env.HTTP_AUTH_TOKEN &&
app/http/server/routes.ts, line 58
process.env.HTTP_AUTH_TOKEN !== req.headers.get("Authorization")
app/http/server/endpoints/[mcpName]/env/getEnv.ts, line 24
const filled = configuration.installed[mcpName].env
app/http/server/endpoints/filter/filter.ts, line 67
const genai = new GoogleGenAI({ apiKey: process.env.GEMINI_API_KEY });
app/packages/add/actions/cloneRepo.ts, line 45
const githubToken = process.env.GITHUB_KEY;
app/packages/add/actions/validatePackage.ts, line 120
const githubToken = process.env.GITHUB_KEY;
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Note
the latest commit is more than 365 days old.
MAINTAINER_STALE
No file path was stored.
2025-09-15T17:21:43-07:00
Note
Hygiene check of commit 81fbcd136c63. can delete files. install fetches a script from the network. The docs document an installer that pipes a download into a shell. can reach raw.githubusercontent.com. The description does not name that host. can reach a host that is not written as a fixed address. reads a credential or environment file. the latest commit is more than 365 days old.
Date and source
Date checked:
github.com
Commit graded: 81fbcd136c63a1e4c37a1553da56f6c60bd136c9
This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.