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• v0.1.0 eb68e69fd8

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  v0.1.0 Stable

  Ghost released this 2026-09-25 19:56:17 -06:00 | 3 commits to main since this release

  First release of mcp-ferryman.

  mcp-ferryman is a Go CLI that bridges MCP over STDIO to a remote HTTP MCP server (streamable HTTP or SSE). It's launched by an MCP client as a STDIO server and proxies all traffic to the remote endpoint — with support for custom HTTP headers, so authenticated remote servers work with any STDIO-only MCP client.

  Features

  • MCP STDIO ↔ streamable HTTP / SSE proxying (built on the official Go SDK github.com/modelcontextprotocol/go-sdk)
  • Custom HTTP headers for auth against remote MCP servers
  • Debug logging to stderr behind --debug

  Install

  Download a binary for your platform from the assets below (linux/darwin, amd64/arm64) and verify it against checksums.txt:

  sha256sum -c checksums.txt --ignore-missing
  

  macOS note: the darwin builds are unsigned, so Gatekeeper will block first launch. Clear the quarantine flag after downloading:

  xattr -d com.apple.quarantine ./mcp-ferryman-darwin-arm64
  

  CI / Release automation

  • CI workflow — build, vet, test, and golangci-lint on pushes to main and PRs
  • Release workflow — on v* tags: cross-compiles static binaries (linux/darwin × amd64/arm64), generates SHA-256 checksums, and publishes them to the release

  Pre-release tags (e.g. v0.2.0-rc1) are automatically marked as prereleases.

  Downloads

  • Source code (ZIP)
    0 downloads
  • Source code (TAR.GZ)
    0 downloads

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  • checksums.txt
    0 downloads · 2026-09-25 19:56:17 -06:00 · 366 B
  • mcp-ferryman-darwin-amd64
    0 downloads · 2026-09-25 19:56:17 -06:00 · 8 MiB
  • mcp-ferryman-darwin-arm64
    7 downloads · 2026-09-25 19:56:17 -06:00 · 7.5 MiB
  • mcp-ferryman-linux-amd64
    0 downloads · 2026-09-25 19:56:18 -06:00 · 7.8 MiB
  • mcp-ferryman-linux-arm64
    0 downloads · 2026-09-25 19:56:18 -06:00 · 7.3 MiB