Mirror x-mcp-header tool arguments into Mcp-Param-* request headers (SEP-2243) (#2990)

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Marcelo Trylesinski 2026-06-26 14:36:56 +02:00 • committed by GitHub
commit 5b2713d40c
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@ -18,7 +18,16 @@ env:
# Use a published version, e.g. @modelcontextprotocol/conformance@0.2.0-alpha.7.
# Bump deliberately and reconcile both
# .github/actions/conformance/expected-failures*.yml files in the same change.
CONFORMANCE_PKG: "@modelcontextprotocol/conformance@0.2.0-alpha.7"
#
# Temporarily pinned to the pkg.pr.new preview build of conformance#371, which
# fixes the http-custom-headers fixture's spec-forbidden `number`-typed
# x-mcp-header annotations. Because this is a mutable URL (not a registry
# spec), CONFORMANCE_PKG_SHA256 pins the tarball and the fetch-and-verify step
# below downloads, checks the digest, and repoints CONFORMANCE_PKG at the
# verified local copy. Repin to the published release that includes #371 once
# it ships, then drop CONFORMANCE_PKG_SHA256 and the fetch-and-verify steps.
CONFORMANCE_PKG: "https://pkg.pr.new/@modelcontextprotocol/conformance@371"
CONFORMANCE_PKG_SHA256: "9d8b25874d55e304b006cbaa066571773582f5828143c53a2b8a6830f203ca1d"
jobs:
server-conformance:
@ -34,6 +43,19 @@ jobs:
- uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
with:
node-version: 24
- name: Fetch and verify conformance harness
# Only when CONFORMANCE_PKG is a URL: download, check the recorded
# sha256, and re-point CONFORMANCE_PKG at the verified local tarball.
# When CONFORMANCE_PKG is a registry spec, this step is a no-op (npm's
# own integrity check applies).
run: |
case "$CONFORMANCE_PKG" in
https://*)
curl -fsSL "$CONFORMANCE_PKG" -o /tmp/conformance.tgz
echo "$CONFORMANCE_PKG_SHA256 /tmp/conformance.tgz" | sha256sum -c -
echo "CONFORMANCE_PKG=file:/tmp/conformance.tgz" >> "$GITHUB_ENV"
;;
esac
- run: uv sync --frozen --all-extras --package mcp-everything-server
- name: Run server conformance (active suite)
run: >-
@ -65,6 +87,19 @@ jobs:
- uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
with:
node-version: 24
- name: Fetch and verify conformance harness
# Only when CONFORMANCE_PKG is a URL: download, check the recorded
# sha256, and re-point CONFORMANCE_PKG at the verified local tarball.
# When CONFORMANCE_PKG is a registry spec, this step is a no-op (npm's
# own integrity check applies).
run: |
case "$CONFORMANCE_PKG" in
https://*)
curl -fsSL "$CONFORMANCE_PKG" -o /tmp/conformance.tgz
echo "$CONFORMANCE_PKG_SHA256 /tmp/conformance.tgz" | sha256sum -c -
echo "CONFORMANCE_PKG=file:/tmp/conformance.tgz" >> "$GITHUB_ENV"
;;
esac
- run: uv sync --frozen --all-extras --package mcp
- name: Run client conformance (all suite)
# The harness runs all scenarios via unbounded Promise.all; with 40