MCP, MCP server
io.github.PrintrFi/printr
MCP server for Printr — the cross-chain token launchpad built for holders.
Compatibility: Not stated.
Grade C
One Medium finding. Read the findings before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit c17be88f8442, unchanged since the check below.
INSTALL_REMOTE_SCRIPT
Why this grade
- INSTALL_REMOTE_SCRIPT Medium
Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).
packages/mcp/scripts/install.sh, line 7
# curl -fsSL https://raw.githubusercontent.com/PrintrFi/printr-mcp/main/scripts/install.sh | bash
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.
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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
Pass
No shell or command execution found, and no extra permission was declared.
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
INSTALL.md, line 40
curl -fsSL https://bun.sh/install | bash
INSTALL.md, line 92
curl -fsSL https://raw.githubusercontent.com/PrintrFi/printr-mcp/main/scripts/install.sh | bash
packages/mcp/scripts/install.sh, line 7
# curl -fsSL https://raw.githubusercontent.com/PrintrFi/printr-mcp/main/scripts/install.sh | bash
Show more
INSTALL.md, line 98
OPENROUTER_API_KEY=<key> curl -fsSL https://raw.githubusercontent.com/PrintrFi/printr-mcp/main/scripts/install.sh | bash
packages/mcp/scripts/renew-certs.sh, line 8
# acme.sh must be installed: curl https://get.acme.sh | sh
scripts/install.sh, line 7
# curl -fsSL https://raw.githubusercontent.com/PrintrFi/printr-mcp/main/scripts/install.sh | bash
scripts/renew-certs.sh, line 8
# acme.sh must be installed: curl https://get.acme.sh | sh
package.json, line 35
prepare
package.json, line 47
@hono/node-server
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
apps/mcp-worker/src/index.ts, line 42
async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise<Response> {
apps/mcp-worker/src/index.ts, line 53
return sessionRoutes().fetch(request, env, ctx);
apps/mcp-worker/src/index.ts, line 65
return sessionRoutes().fetch(request, env, ctx);
Show more
apps/mcp-worker/src/index.ts, line 77
return PrintrMCP.serve("/mcp").fetch(request, env, ctx);
apps/mcp-worker/src/index.ts, line 82
return PrintrMCP.serveSSE("/sse").fetch(request, env, ctx);
packages/mcp/src/server/index.spec.ts, line 108
const res = await fetch(`${base}/health`);
packages/mcp/src/server/index.spec.ts, line 117
const res = await fetch(`${base}/sessions`, {
packages/mcp/src/server/index.spec.ts, line 129
const res = await fetch(`${base}/sessions`, {
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
packages/cli/src/commands/setup/lib/args.ts, line 41
openrouterApiKey: process.env["OPENROUTER_API_KEY"] ?? "",
packages/mcp/scripts/install.sh, line 94
const apiKey = process.env.OPENROUTER_API_KEY || '';
packages/mcp/scripts/renew-certs.sh, line 7
# Requires CF_DNS_TOKEN in .env (Cloudflare API token with Zone:DNS:Edit on printr.dev).
Show more
packages/mcp/scripts/renew-certs.sh, line 14
# Load .env if present
packages/mcp/scripts/renew-certs.sh, line 15
if [ -f "$REPO_ROOT/.env" ]; then
packages/mcp/scripts/renew-certs.sh, line 17
. "$REPO_ROOT/.env"
packages/mcp/src/lib/env.ts, line 42
EVM_WALLET_PRIVATE_KEY: process.env["EVM_WALLET_PRIVATE_KEY"],
packages/mcp/src/lib/env.ts, line 43
SVM_WALLET_PRIVATE_KEY: process.env["SVM_WALLET_PRIVATE_KEY"],
packages/mcp/src/lib/env.ts, line 45
PRINTR_DEPLOYMENT_PASSWORD: process.env["PRINTR_DEPLOYMENT_PASSWORD"],
packages/mcp/src/lib/env.ts, line 49
PRINTR_TEST_TOKEN_ID: process.env["PRINTR_TEST_TOKEN_ID"],
packages/sdk/src/chains.spec.ts, line 45
originalRpcUrls = { ...env.RPC_URLS };
packages/sdk/src/chains.spec.ts, line 177
originalRpcUrls = { ...env.RPC_URLS };
scripts/install.sh, line 94
const apiKey = process.env.OPENROUTER_API_KEY || '';
scripts/renew-certs.sh, line 7
# Requires CF_DNS_TOKEN in .env (Cloudflare API token with Zone:DNS:Edit on printr.dev).
scripts/renew-certs.sh, line 14
# Load .env if present
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Concern
contains an encoded blob in a file that should be readable.
OBFUSCATION_ENCODED_BLOB
bun.lock, line 1
{
packages/sdk/src/hex.spec.ts, line 53
"e8abf379000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit c17be88f8442. install fetches a script from the network. The docs document an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. reads a credential or environment file. contains an encoded blob in a file that should be readable.
Date and source
Date checked:
github.com
Commit graded: c17be88f844265fed560f2e10854163a43a3dddd
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