feat: add v2026-07-28 protocol adapter - #7265

Merged

IMax153 merged 48 commits into

Effect-TS:mainfrom

lloydrichards:feat/v2026-07-28

Sep 11, 2026

Commits on Sep 8, 2026

refactor: introduce MCP lifecycle runtimes and request context
lloydrichards
committed
ff637db
feat: add MCP 2026-07-28 protocol adapter
lloydrichards
committed
695064c
feat: support MCP multi-round-trip tool results
lloydrichards
committed
2040262
feat: add MCP 2026-07-28 subscriptions
lloydrichards
committed
a82ba67
feat: support JSON-valued MCP tool outputs
lloydrichards
committed
f7bb562
test: organize MCP conformance suites by protocol behavior
lloydrichards
committed
f7b99fc
fix: make MCP list-change scheduling deterministic
lloydrichards
committed
c301e30
refactor: refinements from feedback
lloydrichards
committed
5dc7b1a
refactor: further refinements
lloydrichards
committed
0686dee
remove Effect.gen from notifications client

tim-smart
authored and
lloydrichards
committed
2a8d77a
refactor: clean up
lloydrichards
committed
6bcc025
fix: validate MCP parameter headers
lloydrichards
committed
2d7011f
fix: allow state-only MCP input requirements
lloydrichards
committed
062e50d
fix: require sampling tools capability
lloydrichards
committed
8ae0c57
fix: accept empty elicitation capabilities
lloydrichards
committed
84d7bc1
fix: bound MCP subscription backlogs
lloydrichards
committed
5b3a42e
fix: preserve typed JSON-RPC failures
lloydrichards
committed
899c92c
fix: cover MCP July conformance gaps
lloydrichards
committed
e633d6d
fix: preserve elicitation enum variants
lloydrichards
committed
72d6e49
fix: expose current request metadata to handlers
lloydrichards
committed
77c292d
fix: support streamed and reverse server interactions
lloydrichards
committed
5a19e05
fix: validate nested MCP headers and missing routing metadata
lloydrichards
committed
cc7ffe1
refactor: finish MCP contributor review cleanup
lloydrichards
committed
c76909c
fix: enforce MCP HTTP reverse-response session ownership
lloydrichards
committed
6293c34
fix: isolate modern MCP log notifications by request
lloydrichards
committed
a69faa9
fix: prioritize modern MCP metadata over legacy sessions
lloydrichards
committed
66a0c11
fix: await MCP request notification delivery

IMax153
authored and
lloydrichards
committed
827d8ff
fix: preserve buffered MCP notification framing

IMax153
authored and
lloydrichards
committed
0f821b6
fix: bind MCP reverse responses to their connection

IMax153
authored and
lloydrichards
committed
8194f95
fix: share MCP stateful fallback with stdio batching

IMax153
authored and
lloydrichards
committed
c2a68cf
fix: route MCP notifications through their originating request

IMax153
authored and
lloydrichards
committed
cf3a7ae
fix: reject stateless MCP requests inside legacy batches

IMax153
authored and
lloydrichards
committed
79b9263
fix: apply MCP HTTP session log levels during delivery

IMax153
authored and
lloydrichards
committed
8aada27
fix: preserve direct MCP calls without a notification consumer

IMax153
authored and
lloydrichards
committed
f5ba821
fix: frame MCP HTTP batch notifications
lloydrichards
committed
b22a22a

Commits on Sep 9, 2026

refactor: increase STDIO queue capacity and test roundtrip failures
lloydrichards
committed
f08f8b5

Commits on Sep 10, 2026

fix: handle RPC cancellation after EOF and preserve MCP batch replies
lloydrichards
committed
a08e644
fix: preserve custom MCP request metadata
lloydrichards
committed
0811bff
fix: correct MCP routing header validation
lloydrichards
committed
117da20
fix: correct modern MCP capability handling
lloydrichards
committed
a60b134
fix: preserve STDIO batch replies after MCP cancellation
lloydrichards
committed
c59413e
fix: preserve MCP resource completion metadata
lloydrichards
committed
918b21f
fix: release overflowing MCP subscription listeners
lloydrichards
committed
a9ffdff
fix: release completed and cancelled MCP request state
lloydrichards
committed
1071eae
fix: isolate MCP notification delivery from blocked clients
lloydrichards
committed
b2c02bf
refactor: clean up recent fixes
lloydrichards
committed
072d700

Commits on Sep 11, 2026

fix: preserve MCP request context and notification delivery
lloydrichards
committed
5d7edf8
Update .changeset/modern-mice-discover.md
IMax153
authored
2b8acf6