Files
modelcontextprotocol--pytho…/examples/stories/tasks
wehub-resource-sync 49b9bb6724
Deploy Docs / deploy-docs (push) Failing after 1s
Conformance Tests / client-conformance (push) Failing after 3s
Conformance Tests / server-conformance (push) Failing after 1s
GitHub Actions Security Analysis / zizmor (push) Failing after 1s
CI / checks (push) Failing after 59m20s
CI / all-green (push) Waiting to run
chore: import upstream snapshot with attribution
2026-07-13 12:10:27 +08:00
..

tasks

Task-augmented execution: a requestor augments a tools/call with a task, the receiver returns a CreateTaskResult immediately, and the requestor polls tasks/get and retrieves the deferred result.

Status: deferred. Tasks ship in 2026-07-28 as SEP-2663, an io.modelcontextprotocol/tasks extension that is wire-incompatible with the 2025-11-25 in-core design still carried (types-only) in mcp_types. The runtime needs to be built to the SEP — server-decided augmentation (ignoring the legacy params.task), the {tasks/get, tasks/update, tasks/cancel} method set, the resultType: "task" envelope, execution.taskSupport gating, and ttlMs fields — so it lands in a separate PR with the conformance tasks-* scenarios wired in.

Spec

SEP-2663 — Tasks extension · SEP-2133 — extensions capability

See also

apps/ (the additive half of the extension API).