Add optional RPC URLS and improve build reliability#284
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codebycarson merged 8 commits intomainfrom Aug 6, 2025
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- Add ability to override RPC url for each chain - Increment node-fetch versions to get correct typescript types - Add documentation around these changes
🦋 Changeset detectedLatest commit: 4868746 The changes in this PR will be included in the next version bump. This PR includes changesets to release 1 package
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codebycarson
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Aug 6, 2025
…ith node - Removed all uses of node-fetch - Updated docs to explain how to force version 18
codebycarson
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #284 +/- ##
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Coverage 100.00% 100.00%
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Files 70 70
Lines 844 846 +2
Branches 139 142 +3
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- Added valid urls as examples in docs - Added node@18 prompt to claude cli docs - Added variables to .env.example
- Added new docs page for support - Changed module resolution to node - Added dependency for noble hashes to resolve conflicts -
codebycarson
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Pull Request Overview
This PR improves build reliability and adds RPC customization capabilities for the MCP server by modernizing the build setup and removing node-fetch dependency in favor of native fetch.
- Replace node-fetch with native fetch (requires Node.js 18+)
- Add environment variable support for custom RPC URLs per chain
- Update TypeScript configuration for Node.js-only environments
- Add comprehensive troubleshooting documentation
Reviewed Changes
Copilot reviewed 13 out of 15 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| packages/mcp-server/tsconfig.json | Updated compiler options for Node.js environments |
| packages/mcp-server/package.json | Removed node-fetch dependency and simplified build script |
| packages/mcp-server/src/tests/core/tools.test.ts | Switched from mocking node-fetch to global fetch |
| packages/mcp-server/src/mintlify/search.ts | Removed node-fetch import |
| packages/mcp-server/src/docs/server.ts | Removed node-fetch import |
| packages/mcp-server/src/core/chains.ts | Added environment variable support for RPC URLs |
| packages/mcp-server/.env.example | Added RPC URL environment variables |
| docs/mcp-server/troubleshooting.mdx | Added comprehensive troubleshooting guide |
| docs/mcp-server/setup.mdx | Updated environment variables documentation |
| docs/mcp-server/introduction.mdx | Updated configuration examples |
| docs/mcp-server/tools.mdx | Updated npx command example |
| docs/docs.json | Added troubleshooting page to navigation |
besated
approved these changes
Aug 6, 2025
| "sei": { | ||
| "command": "npx", | ||
| "args": ["-y", "@sei-js/mcp-server"], | ||
| "args": ["--node-version=18@18", "@sei-js/mcp-server"], |
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should this be hardcoded to 18? can it just use >18 or LTS?
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Removed this, good catch
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