Collection of utility functions used in web3.js.
Web3 MCP server is a locally run integration for AI assistants that speak the Model Context Protocol. Collection of utility functions used in web3.js.
Collection of utility functions used in web3.js.
The server ships on npm as web3, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
Once Web3 is connected, these are the calls the assistant has available:
Package — VersionScript — Descriptionclean — Uses rimraf to remove dist/build — Uses tsc to build all packageslint — Uses eslint to lint all packagesformat — Uses prettier to format the codetest — Uses jest to run unit tests in each packagePlenty of developer tooling servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Web3's toolset — Package, Script, clean and 4 more — is a fair guide to whether it matches your workflow. It is maintained by luu-alex; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Package | Version |
| Script | Description |
| clean | Uses rimraf to remove dist/ |
| build | Uses tsc to build all packages |
| lint | Uses eslint to lint all packages |
| format | Uses prettier to format the code |
| test | Uses jest to run unit tests in each package |
{
"mcpServers": {
"web3-1": {
"command": "npx",
"args": ["-y", "web3"]
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
Kill hallucinated APIs — version-accurate, up-to-date library documentation injected straight into context.
Microsoft's official browser automation server — drive a real browser through the accessibility tree, no screenshots needed.
GitHub's official server — repos, issues, pull requests, Actions and code security, straight from your assistant.
Issue tracking at the speed of conversation — Linear's official hosted server with OAuth and zero install.
Local repository surgery — status, diffs, commits, branches and history for any repo on disk.
Timezone sanity for AI — current time anywhere and correct conversions, without the model doing date math.