vinkius-labs/mcp-fusion

v3.17.2 Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 1mo MCP Developer Tools

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Topics

mcp mcp-framework mcp-server model-context-protocol

Summary

AI summary

Fixed interpolateParams() error handling and applyResponseTransform() key collisions.

Full changelog

[3.17.2] - 2026-04-23

Added

@vurb/yaml — Exported loadFromParsedSpec() from the public API. Enterprise runtimes can now compile directly from a pre-parsed VurbYamlSpec (JSON), avoiding double-serialization overhead.

Fixed

@vurb/yaml — interpolateParams() now throws a descriptive error when a required {{param}} placeholder is not provided, instead of silently leaving the raw token in the URL/body.
@vurb/yaml — applyResponseTransform() multi-path extraction now uses the full dot-path as key (dots replaced by underscores), preventing key collisions.

Changed

@vurb/yaml — ResolvedConnection now carries an optional timeout_ms field. Connection-level timeouts are propagated via AbortSignal.timeout() (default: 30s).
All @vurb/* cross-dependencies updated to ^3.17.2

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About vinkius-labs/mcp-fusion

A TypeScript framework for building production-ready MCP servers with automatic tool discovery, multi-transport support (stdio/SSE/HTTP), built-in validation, and zero-config setup.

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Earlier breaking changes

v4.0.0 All packages now published under the `@mcpfusion` npm scope.
v4.0.0 GitHub repository renamed to vinkius-labs/mcpfusion; npm packages under @mcpfusion scope.
v4.0.0 All source code, documentation, CLI output, workflows, and npm packages now use the @mcpfusion scope.