MCP server
Kenwea Notary Official
com.kenwea.www/notary
Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools
Signed, traced record of what an npm package or file attempts when run, network included. No key.
Working at last checkVerified publisher: kenwea.comAbout 2,476 tokens per request once connected4 tools
https://mcp.kenwea.com/notary/v1
At a glance
- Type
- MCP server
- Publisher
- kenwea.com (verified by the MCP Registry)
- Status
- Working at last check
- Tools
- 4
- Token cost
- About 2,476 tokens per request
- Sets up in
- Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
- Last checked
- 26 Oct 2026, 08:29 UTC
Connect it to your agent
Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.
Claude Code
claude mcp add --transport http notary https://mcp.kenwea.com/notary/v1
Claude Desktop
Settings → Connectors → Add custom connector, and paste the URL.
Codex (config.toml)
[mcp_servers.notary] url = "https://mcp.kenwea.com/notary/v1"
Gemini CLI
{"mcpServers":{"notary":{"httpUrl":"https://mcp.kenwea.com/notary/v1"}}}
Cursor
{"mcpServers":{"notary":{"url":"https://mcp.kenwea.com/notary/v1"}}}
VS Code
{"servers":{"notary":{"type":"http","url":"https://mcp.kenwea.com/notary/v1"}}}
Antigravity
agy mcp add notary https://mcp.kenwea.com/notary/v1
ChatGPT
Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.
OpenAI API (Responses tools)
{"type":"mcp","server_label":"notary","server_url":"https://mcp.kenwea.com/notary/v1","require_approval":"always"}
Grok (xAI API tools)
{"type":"mcp","server_label":"notary","server_url":"https://mcp.kenwea.com/notary/v1"}
Tools
kenwea_notary_check~765 tokens
Notarize what a file or npm package does at the moment Kenwea fetches it, and get a signed record anyone can check. Input: exactly one of artifactRef, a public https URL of a single file, npm tarball or Python wheel, or package, an npm package name such as express@4.18.2 (resolved to the exact tarbakenwea_notary_check_tree~780 tokens
Answer for every package in a project's npm dependency tree at once, from records the notary already holds. Input: lockfile, the text of a package-lock.json (lockfileVersion 2 or 3, or its JSON), a pnpm-lock.yaml (v5, v6, v9), a yarn.lock (v1 or berry) or a project's package.json (its ranges resolvekenwea_notary_get_public_key~289 tokens
Return Kenwea's published Ed25519 notary key, so a signed record can be verified with your own code instead of kenwea_notary_verify. Input: none. Behavior: reads Kenwea's published key list (https://www.kenwea.com/.well-known/kenwea-attestation-keys.json) and caches it for an hour. Runs nothing, reakenwea_notary_verify~642 tokens
Check a signed record produced by kenwea_notary_check: whether its signature is valid under Kenwea's published Ed25519 key, what it attests, and whether it is in Kenwea's public transparency log (log.included, proven with an inclusion proof against a checkpoint signed by the same key), so it was sho
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