mcpshape@0.1.2
VERIFIED· not startedPublisher claims: "A local proxy that reshapes what MCP servers expose." 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
GH_TOKENor--oauth- Where it talks to
- no vendor host named in the codeAlso githubusercontent.com, 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 githubusercontent.com, claude.com as well as its own vendor. The guard injects GH_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 2026-11-11 and scored it 86/100 (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
subprocess.run(["launchctl", "unload", str(path)], check=False) # noqa: S603, S607Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.subprocess.run(["loginctl", "enable-linger", getpass.getuser()], check=False) # noqa: S603, S607Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.epilog=example("add github --stdio 'npx -y @modelcontextprotocol/server-github'"),Fix: Pin versions and sources; vendor anything fetched at install time.subprocess.run(["systemctl", "--user", "daemon-reload"], check=True) # noqa: S607Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.subprocess.run(["launchctl", "load", "-w", str(path)], check=True) # noqa: S603, S607Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.subprocess.run( # noqa: S603Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out."add", epilog=example("add github --stdio 'npx -y @modelcontextprotocol/server-github'")Fix: Pin versions and sources; vendor anything fetched at install time.plain(json_snippet(("mcpServers",), server, {"type": "http", "url": url}))Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.return subprocess.Popen( # a fixed command line, run from sys.executableFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.epilog=example("upstream add github --stdio 'npx -y @modelcontextprotocol/server-github'"),Fix: Pin versions and sources; vendor anything fetched at install time.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 mcpshape@0.1.2 as of 3d ago. This is the package itself, not its dependencies.