SEP-1686: Tasks - #1732

Merged

localden merged 90 commits into

modelcontextprotocol:mainfrom

LucaButBoring:feat/tasks

Nov 14, 2025

Commits on Oct 29, 2025

Write specification for SEP-1686: Tasks
LucaButBoring
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08116ac
Write schema for task-related types
LucaButBoring
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74ba344
Add a mention of tasks to the Primitives docs
LucaButBoring
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d52881b

Commits on Oct 31, 2025

Make task idempotency a MAY instead of a MUST
LucaButBoring
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6444eb3
Add consistency requirement that tasks/list reflect tasks/get
LucaButBoring
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42a4e5b
Add capabilities and annotations for tasks
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1a4e205
Commit updated schema
LucaButBoring
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cd7c4cd
Add tasks/delete operation
LucaButBoring
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726a4db
Move task-augmentation capabilities under tasks.requests for clarity
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7585a33
Merge branch 'main' into feat/tasks
LucaButBoring
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bb707b1
Clarify that failed status refers to lifecycle
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a0b93c8
Specify that task methods themselves should not have related-task metadata
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81fd957
Rename pollFrequency to pollInterval
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c0260cc

Commits on Nov 4, 2025

Document input_required status in data types
LucaButBoring
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5e53553

Commits on Nov 6, 2025

Add capability for augmenting tasks/delete itself with a task
LucaButBoring
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e4e2a08
Receiver SHOULD move tasks to input_required
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2a9c374
Merge branch 'main' of https://github.com/modelcontextprotocol/modelcontextprotocol into feat/tasks
LucaButBoring
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458571f
Fix input_required and failed status descriptions
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e57ea31
Add optional status notifications for tasks
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97fcd60
Format docs
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2b9c6da

Commits on Nov 7, 2025

Make "failed" reflect the request error
LucaButBoring
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9b717e2
Merge branch 'main' into feat/tasks
LucaButBoring
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6abc9bb
Fix empty result type
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96b8d49
Restrict tasks to tools/call, elicitation/create, and sampling/createMessage
LucaButBoring
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0394a5d
Add capabilities for tasks/list and tasks/delete
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f7229a5
Use response instead of notification for task acceptance
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0ab6785
Make task IDs exclusively server-generated
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2fdea38
Add stipulation that receivers are allowed to require tasks
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e96ce21
Update tasks/result to block until completion
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642c3c7
Add explicit note that tasks/result can return an error
LucaButBoring
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7d008e0

Commits on Nov 8, 2025

Commits on Nov 10, 2025

Merge branch 'main' into feat/tasks
LucaButBoring
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33c3215
Add optional statusMessage field
LucaButBoring
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13c6835
Remove cancellation changes and convert deletion into cancel RPC method
LucaButBoring
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b9a9ac4

Commits on Nov 11, 2025

Replace keepalive with TTL; add createdAt
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aa0629a
Merge branch 'main' into feat/tasks
LucaButBoring
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7421af3
Make CancelTaskResult include full task; loosen deletion reqs
LucaButBoring
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b9e04ad
Rewrite access control section to explain session-binding
LucaButBoring
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6bcfab5
Make notifications include full task info
LucaButBoring
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29fffbc
Add experimental notice
LucaButBoring
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bc12768
Link to task spec from progress
LucaButBoring
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b25069f
Update task capabilities in lifecycle spec example
LucaButBoring
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ca166f3
Update changelog to include tasks
LucaButBoring
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fb7d063
Link to Progress spec from Tasks spec
LucaButBoring
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5cafa6d
Add note about SSE stream management
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4dbb5c7

Commits on Nov 12, 2025

Add note on metadata for immediate model responses
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7da2b7f
Switch to reverse-DNS metadata prefixes
LucaButBoring
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66b9872
Revise immediate result note to clarify non-binding nature
LucaButBoring
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a4f8c07
Fix minor issues
LucaButBoring
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60620cd
Clarify distinction between statusMessage and error fields
LucaButBoring
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e3dce0d
Fix task capabilities in lifecycle docs again
LucaButBoring
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11bc887
Adjust cancellation spec to link to tasks spec for task cancellation
LucaButBoring
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68c0d63
Remove related-task from responses that include the task ID already
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544c376
Merge branch 'main' of https://github.com/modelcontextprotocol/modelcontextprotocol into feat/tasks
LucaButBoring
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4736c2e
Remove notifications/tasks/created
LucaButBoring
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3c7e9e4
Move task parameters to dedicated field
LucaButBoring
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07a3a32

Commits on Nov 13, 2025

Commits on Nov 14, 2025

Merge branch 'main' into feat/tasks
LucaButBoring
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6c315d9
Nest data inside of CreateTaskResult.task
LucaButBoring
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3b3c583
Merge branch 'main' of https://github.com/modelcontextprotocol/modelcontextprotocol into feat/tasks
LucaButBoring
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f9e4479
Apply grammatical fixes to tasks spec

LucaButBoring
and
localden
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29a1971
Add definitions section and fix grammar
LucaButBoring
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b0cb349
Add capability tables for tasks
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b94efec
Change taskHint to enum
LucaButBoring
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00566e2
Specify taskHint values in spec
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93afbca
Apply suggestions from code review

authored
5ede2d9
Link to RFC 3339 instead of Wikipedia for ISO 8601
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4776955
Mark tasks as experimental in architecture docs
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861e4b8
Application-driven -> requestor-driven
LucaButBoring
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a888e22
Fix inconsistency in task capabilities spec
LucaButBoring
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7ab865a
Clarify task TTL definition
LucaButBoring
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a3a6be4
Minor task fixes
LucaButBoring
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2943683
Apply security changes from code review

LucaButBoring
and
localden
authored
b8ba4d5
Remove session mentions in favor of auth
LucaButBoring
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f104558
Remove `error` field in favor of `statusMessage`
LucaButBoring
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fad5644
Clarify task polling under "Getting Tasks"
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e397f5d
Add a line explaining requestor-driven tasks
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7604c82
Add line on task use cases to spec
LucaButBoring
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87e8d42
Merge branch 'main' into feat/tasks
LucaButBoring
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0f8aeb8
Apply suggestions from code review

LucaButBoring
and
jonathanhefner
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f41e5e3
Add missing link
LucaButBoring
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43113ab
Add missing link
LucaButBoring
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ba39ed7
Relax task augmentation with capabilities to "SHOULD", fix "task metadata" language
LucaButBoring
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cbf3dca