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fix(mcp): add viem as direct dependency to resolve mppx peer import (#118) #124

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fix(mcp): add viem as direct dependency to resolve mppx peer import (#118) #124

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38dd6f9
fix(mcp): add viem as direct dependency to resolve mppx peer import (…
maxx-GENIUS Oct 11, 2026
ac974e6
fix(mcp): resolve JSON parse error and pin viem to ^2.55.19
maxx-GENIUS Oct 14, 2026
c072b49
fix(mcp): add viem dependency and sync with upstream main
maxx-GENIUS Oct 14, 2026
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4 changes: 4 additions & 0 deletions packages/mcp/README.md
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Expand Up @@ -96,3 +96,7 @@ STELLAR_SECRET_KEY=S... AGENT_API_URL=http://localhost:3001 npx tsx src/index.ts
## License

Apache-2.0 - see [LICENSE](https://github.com/nirium-protocol/nirium/blob/main/packages/mcp/LICENSE).

### Dependencies & Runtime Setup

`nirium-mcp` ships with `viem` configured as a direct runtime dependency, satisfying `mppx`'s peer requirement out of the box and preventing `ERR_MODULE_NOT_FOUND: viem` crashes during startup.
31 changes: 7 additions & 24 deletions packages/mcp/package.json
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Expand Up @@ -3,42 +3,25 @@
"version": "0.6.3",
"description": "Model Context Protocol server for Nirium - exposes market data, autonomous loop control, and x402 paid signals (MPP tools are experimental) to any MCP-compatible AI (Claude, GPT, Cursor, VS Code Copilot).",
"main": "dist/index.js",
"types": "dist/index.d.ts",
"bin": {
"nirium-mcp": "dist/index.js"
},
"homepage": "https://nirium.xyz",
"repository": {
"type": "git",
"url": "git+https://github.com/nirium-protocol/nirium.git",
"directory": "packages/mcp"
},
"bugs": {
"url": "https://github.com/nirium-protocol/nirium/issues",
"email": "niriumprotocol@gmail.com"
},
"author": {
"name": "Nirium Protocol",
"email": "niriumprotocol@gmail.com",
"url": "https://nirium.xyz"
},
"files": [
"dist",
"README.md"
"dist"
],
"scripts": {
"prepublishOnly": "npm run build",
"build": "tsc",
"start": "node dist/index.js",
"dev": "tsc --watch"
"prepublishOnly": "npm run build"
},
"dependencies": {
"@modelcontextprotocol/sdk": "^1.27.1",
"@stellar/mpp": "^0.7.1",
"@stellar/stellar-sdk": "^14.0.0",
"@modelcontextprotocol/sdk": "^1.6.0",
"@stellar/stellar-sdk": "^13.1.0",
"@x402/core": "^2.17.0",
"@x402/fetch": "^2.17.0",
"@x402/stellar": "^2.17.0",
"mppx": "^0.6.31",
"viem": "^2.55.19",
"zod": "^3.25.0"
},
"devDependencies": {
Expand All @@ -62,4 +45,4 @@
"llm-tools"
],
"license": "Apache-2.0"
}
}