patchdiff-mcp@0.2.0
VERIFIED· not startedPublisher claims: "MCP-first PatchDIFF backend" 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
PATCHDIFF_DATABASE_URLConfiguration, not credentials: PATCHDIFF_APP_NAME, PATCHDIFF_ENV, PATCHDIFF_MCP_PROFILE, PATCHDIFF_MCP_RESPONSE_MODE, PATCHDIFF_NODE_BINARY, PATCHDIFF_PERF_EVENTS, PATCHDIFF_PERF_MEMORY, PATCHDIFF_STRICT_OBSERVATION_MODE, PATCHDIFF_WAYMARK_MODE, PATCHDIFF_WAYMARK_WORKERS, PATCHDIFF_WORKSPACE_ROOT, PATCHDIFF_WORKSPACE_SYNC_ON_SAVE- Where it talks to
- no vendor host named in the code
- 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. It asks for PATCHDIFF_DATABASE_URL and talks to its vendor. Give the credential to the guard, not the server: the value never enters the server's environment and only travels to the host you bind. What the tools do with a real credential was not observed.
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 87/100 (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
self.proc = subprocess.Popen([self.owner.node, "--max-old-space-size=768", str(self.owner.script), str(self.root)],Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.with subprocess.Popen(argv, stdin=source, stdout=subprocess.PIPE, stderr=subprocess.PIPE,Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out._ZWJ = ""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 patchdiff-mcp@0.2.0 as of 2 h ago. This is the package itself, not its dependencies.