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@ovanek/mcp

v1.0.0

Published

Ovanek MCP — Model Context Protocol (stdio) server exposing the Ovanek platform tools. Write tools are dry-run by default.

Vulnerabilities

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Links

Git

Maintainers

svlymansvlyman

Keywords

ovanekagent-commercemcpmodel-context-protocolerc-8004base

Readme

Ovanek MCP

A hand-rolled Model Context Protocol server (JSON-RPC 2.0 over stdio, protocol version 2025-06-18) exposing the Ovanek platform's tools.

  • Read tools query the platform API and the ERC-8004 registries. They aim at whatever ACM_BASE_URL points to (default http://127.0.0.1:5000).
  • Write tools are DRY-RUN BY DEFAULT — they return the exact payload they would send, to nowhere. A real write requires MCP_ALLOW_WRITES=1 and a local ACM_BASE_URL; writes against a remote deployment are refused unless the operator also sets MCP_ALLOW_REMOTE_WRITES=1.
  • No key material lives in this process. Sign with the Ovanek SDK (@ovanek/sdk) and pass the finished signature in.

Environment

| Var | Meaning | |---|---| | ACM_BASE_URL | Platform base URL (default local dev server). | | MCP_ALLOW_WRITES | 1 allows dryRun: false writes. | | MCP_ALLOW_REMOTE_WRITES | 1 allows writes against a non-local ACM_BASE_URL. | | MCP_SERVER_INVOKED | Set 0 to import the module without starting the stdio loop (test seam). |

Run from source

NODE_OPTIONS="--dns-result-order=ipv4first" \
  npx tsx --conditions=react-server mcp/server.ts

Build / pack

prepack bundles mcp/server.ts (with the SDK inlined) to dist/server.js, which carries a #!/usr/bin/env node shebang and is exposed as the ovanek-mcp bin.

npm run build --prefix mcp     # or: node ../scripts/build-package.mjs mcp
npm pack ./mcp --dry-run

viem is a peer dependency. Not published — see the repository root README.md.