tracker-mcp@0.8.4
VERIFIED· not startedPublisher claims: "MCP server for your job-application tracker in Excel, CSV or Google Sheets: follow-ups, funnel, safe confirmed writes" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Coverage
Not started: dependency install failed; the server itself was not observed.- Tested
- the dependency install step · every file read, file written and host contacted by what ran
- Not tested
- server startup · the tool list · tool behavior
What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.
Before you give it your token
- It will ask for
GOOGLE_APPLICATION_CREDENTIALSTRACKER_GOOGLE_TOKENor--client-secretConfiguration, not credentials: TRACKER_ALLOW_UNCONFIRMED, TRACKER_BACKUP_DIR, TRACKER_CONFIG, TRACKER_DIALOG_ONLY, TRACKER_GOOGLE_CLIENT, TRACKER_MCP_DEBUG, TRACKER_MCP_HOME, TRACKER_PATH, TRACKER_READ_ONLY- Where it talks to
- no vendor host named in the codeAlso google.com, claude.ai, claude.com — not the publisher's domain; check what for before connecting.
- What the honeypot saw
- no credential files read · no network
- What we could not test
- server startup · the tool list · tool behavior
Connect it with a scoped credential, under the guard, and read the third-party hosts first. The code names google.com, claude.ai, claude.com as well as its own vendor. The guard injects GOOGLE_APPLICATION_CREDENTIALS, TRACKER_GOOGLE_TOKEN only into requests to the host you bind (and its subdomains) and refuses the rest.
Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; not started: dependency install failed; the server itself was not observed) on 2026-11-14 and scored it 85/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.
Behavior trace
Honeypot run · 0 s · 2 scenarios · 0 deviationsStatic findings
run = lambda *a: subprocess.run([sys.executable, "-m", "tracker_mcp.server", *a], # noqa: E731Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.for ch in "\U000e0069
\x85":Fix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.run = lambda *a: subprocess.run([sys.executable, "-m", "tracker_mcp.server", *a], # noqa: E731Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.for text in ("ab", "ab", "a\U000E0069b", "ab", "ab"):Fix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.out = subprocess.run([sys.executable, "-m", "tracker_mcp.server", "--check"], capture_output=True,Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.out = subprocess.run([sys.executable, "-m", "tracker_mcp.server", "--tracker", str(book), "--config",Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out."""Wire the shared MCPServer for HTTP with sign-in, and return (remote, ASGI app)."""Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.bad = subprocess.run([sys.executable, "-m", "tracker_mcp.server", "--check"], capture_output=True,Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.forged2 = {**entry, "at": "2099-01-02T00:00:00", "backup": "../../etc/passwd", "tracker": t.store.label}Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.path.write_bytes("Company;Role;Status;Date Applied\nAcme;EM;Applied;09/02/2026\n".encode())Fix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.ex = subprocess.run([sys.executable, "-m", "tracker_mcp.server", "example"], capture_output=True,Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.out = subprocess.run([sys.executable, "-m", "tracker_mcp.server", "--tracker", str(path), "--check"],Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.for ch in "\U000e0069
\x85":Fix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.for text in ("👨👩👧", "🏳️🌈", "\U0001F3F4\U000E0067\U000E0062\U000E0073\U000E0063\U000E0074\U000E007F",Fix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.Cost to the agent
Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.
Known vulnerabilities
No advisories in OSV for tracker-mcp@0.8.4 as of 6 min ago. This is the package itself, not its dependencies.