io.github.madlabs-tech/onchain-data-mcp
Onchain Data MCP
Is the Onchain Data MCP server down? Yes. It has given no valid answer since 2026-10-31: crashed on start.
Blockchain data for EVM and Solana: balances, tokens, prices, DeFi and RPC via free-tier vendors
crashed on start down since 2026-10-31 · probed 2026-11-14 · unchanged since 2026-11-07
MCP error -32000: Connection closed /work/bundle/server/onchain-data-mcp: 4: Syntax error: ")" unexpected
- Bundle
- https://github.com/madlabs-tech/onchain-data-mcp/releases/download/v0.2.1/onchain-data-mcp.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
- Host
- github.com
- Repository
- https://github.com/madlabs-tech/onchain-data-mcp
- Website
- https://github.com/madlabs-tech/onchain-data-mcp
- Registry
- active, updated 2026-09-26 · registry entry
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- No valid answer since 2026-10-31, in every probe since then.
- The process exited on start before it answered initialize. The error output is above.