specmatic / specmatic/specmatic-node

Fix MCP initialization of specmatic mcp server via node

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#325 0 comments 0 reactions 1 assignee View on GitHub

@vedubhat is already working on this.

Since Jun 23, 2026.

Dominant language
TypeScript
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6
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4
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No merged PRs in 30d

Description

  • npx -y specmatic mcp server was failing during MCP initialization with a JSON parse error.
  • The root cause was the Node wrapper capturing Java stdout/stderr and re-emitting them through its own output, which mixed logs into the MCP protocol stream.

Acceptance Criteria:

  • Register specmatic mcp server via node to a coding agent
  • Test the mcp server with coding-agents lab

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