mcp-server@0.0.1-alpha.17
VERIFIED· startup onlyPublisher claims: "Prototype MCP Server for CLL" Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Coverage
Startup only; authenticated tool behavior not tested.- Tested
- server startup over stdio (initialize sent) · every file read, file written and host contacted by what ran
- Not tested
- the tool list (the server exited before answering) · what the tools do when called with real credentials
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
ANTHROPIC_API_KEYGEMINI_API_KEYMCP_MAX_TOKENSOPENAI_API_KEYConfiguration, not credentials: EMBEDDINGS_PROVIDER, MCP_LLM_MODEL, MCP_LLM_SERVICE, OLLAMA_EMBEDDING_MODEL, OLLAMA_MODEL, OLLAMA_URL, OPENAI_EMBEDDING_MODEL- Where it talks to
- no vendor host named in the codeAlso chain.link — 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
- the tool list (the server exited before answering) · what the tools do when called with real credentials
Connect it with a scoped credential, under the guard, and read the third-party hosts first. The code names chain.link as well as its own vendor. The guard injects ANTHROPIC_API_KEY, GEMINI_API_KEY, MCP_MAX_TOKENS, OPENAI_API_KEY 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; startup only; authenticated tool behavior not tested) on 2026-11-13 and scored it 80/100 (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 · 51 s · 2 scenarios · 0 deviationsStatic findings
// Convert messages to Gemini formatFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.logger_1.Logger.log("error", `Failed to save entries to ${outputPath}: ${error}`);Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why."build:production": "tsc && npx ts-node scripts/build-production.ts && chmod +x dist/index.js",Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts."build:config": "tsc && npx ts-node scripts/build-config.ts && chmod +x dist/index.js",Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.logger_1.Logger.log("info", `Saved ${entries.length} entries to ${outputPath}`);Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why....env,Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.// Load environment variables from .env file FIRSTFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.// Load environment variables from .env fileFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.logger_1.Logger.log("info", `Loaded ${entries.length} entries from ${inputPath}`);Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.logger_1.Logger.log("error", `Failed to load entries from ${inputPath}: ${error}`);Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why."build": "rm -rf dist && tsc -p tsconfig.mcp.json && chmod +x dist/index.js",Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.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 @chainlink/mcp-server@0.0.1-alpha.17 as of 20 h ago. This is the package itself, not its dependencies.