Commit graph csharp-sdk/src/ModelContextProtocol.Core
Author SHA1 Message Date
Copilot
74622d0c9c
Remove server back-references from protocol DTO types (#1345)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
Co-authored-by: Stephen Toub <stoub@microsoft.com>
2026-02-23 14:17:54 -05:00
Copilot
2c9bb5d368
Fix off-by-one error in reconnection attempts (#1356)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-23 11:38:47 -05:00
Copilot
571e4dc127
Make LoggingMessageNotificationParams.Data required per MCP spec (#1353)
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2026-02-23 11:37:35 -05:00
Copilot
9b5d0fe80a
Make Tool.Name required to match other protocol types (#1351)
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2026-02-23 11:33:01 -05:00
Copilot
f241b4aafa
Clarify null semantics in ToolAnnotations hint property docs (#1346) 2026-02-22 22:52:22 -08:00
Copilot
741eab7f8e
Fix malformed XML doc on McpServerPrimitiveCollection.Contains (#1348) 2026-02-22 22:49:14 -08:00
Copilot
d429b0bf64
Fix _meta properties to use JsonObject (#1341)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-21 07:54:06 -05:00
Copilot
c2aa6a5123
Add Extensions support to ClientCapabilities and ServerCapabilities (#1317)
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2026-02-21 00:08:20 -08:00
Copilot
79b2dbeb20
Fix Metadata delegation in DelegatingMcpServerTool/Prompt/Resource (#1338)
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Co-authored-by: jeffhandley <1031940+jeffhandley@users.noreply.github.com>
2026-02-21 00:36:30 -05:00
Copilot
34d4cd7552
Add missing exception documentation for public APIs (#1339)
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Co-authored-by: Stephen Toub <stoub@microsoft.com>
2026-02-20 23:13:03 -05:00
Copilot
4648d3e8e2
Make UrlElicitationRequiredErrorData.Elicitations consistent with other Protocol DTOs (#1335)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-20 23:12:16 -05:00
Copilot
026bf1d710
Fix incorrect XML doc comments in McpClient.Methods.cs (#1333)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-20 17:37:06 -08:00
Copilot
5c35ea9207
Replace concrete collection types with interfaces in public API surface (#1326)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-19 19:48:45 -08:00
Copilot
539481f999
Validate mimeType in ImageContentBlock.FromBytes and AudioContentBlock.FromBytes (#1321)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-20 03:47:08 +00:00
Copilot
3727dc4aaa
Omit null mimeType from ResourceContents JSON serialization (#1325)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
Co-authored-by: Stephen Toub <stoub@microsoft.com>
2026-02-20 03:46:56 +00:00
Copilot
54283a8590
Add missing Title and Icons properties to ResourceLinkBlock (#1320)
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2026-02-20 03:46:45 +00:00
Copilot
49141a300c
Remove unnecessary _connectCts field from McpClientImpl (#1323)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-19 19:42:06 -08:00
Copilot
bd758ff901
Remove dead code: options ??= new() in McpServerImpl constructor (#1322)
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2026-02-19 19:41:35 -08:00
Stephen Halter
d21aa9e5a2
Split configuration of request and message filters (#1308)
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2026-02-19 17:42:35 -08:00
Mackinnon Buck
27a3196c7f
Add ISessionMigrationHandler (#1270) 2026-02-19 15:31:34 -08:00
Copilot
80b1ad21d7
Use ReadOnlyMemory<byte> for binary data to eliminate UTF-16 transcoding (#1070)
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Co-authored-by: ericstj <8918108+ericstj@users.noreply.github.com>
Co-authored-by: Eric StJohn <ericstj@microsoft.com>
2026-02-19 14:08:05 -08:00
Mackinnon Buck
cc6ef5b926
Hide experimental types from external source generators using internal property pattern (#1301) 2026-02-19 07:27:30 -08:00
Copilot
b967835144
Use TimeProvider in InMemoryMcpTaskStore for deterministic testing (#1303) 2026-02-18 21:47:31 -08:00
Copilot
5da0fe506f
Validate MCP-Protocol-Version header in Streamable HTTP handler (#1277)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
Co-authored-by: Stephen Toub <stoub@microsoft.com>
2026-02-18 22:18:00 -05:00
Copilot
f3da4729f5
Avoid intermediate strings in MCP transport serialization (#1274)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
Co-authored-by: Stephen Toub <stoub@microsoft.com>
Co-authored-by: halter73 <54385+halter73@users.noreply.github.com>
2026-02-18 13:01:56 -05:00
Copilot
ec4c732632
Add validation and error signaling guidance to MCP tool XML docs (#1275)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-17 19:45:48 -05:00
Copilot
841e810167
Fix StdioServerTransport.DisposeAsync() hang: CancellableStdinStream missing Dispose override (#1276)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-17 16:00:12 -08:00
Copilot
186cb93630
Update McpErrorCode XML docs and fix error code usage to align with MCP spec (#1291)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-17 13:12:29 -08:00
Copilot
6a38242fc2
Clarify request-scoped tool semantics in CreateMessageRequestParams (#1295)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-17 16:05:01 -05:00
Copilot
43a302ffa9
Align sampling specification XML docs with spec revision d165cd6 (#1293)
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2026-02-17 16:02:14 -05:00
Copilot
49fbc513f0
Align InitializeResult.instructions XML docs with latest MCP spec guidance (#1290)
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Co-authored-by: Stephen Toub <stoub@microsoft.com>
Co-authored-by: Stephen Halter <halter73@gmail.com>
2026-02-17 15:39:50 -05:00
Copilot
392e47ea29
Document https:// direct-fetch provision in ReadResourceRequestParams (#1296)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-17 09:30:11 -05:00
Copilot
1dd06e73dc
Fix stderr event loss due to missing WaitForExit in DisposeProcess (#1280)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-15 16:33:09 -05:00
Copilot
3caac28a76
Fix flaky stderr test: call WaitForExit() after WaitForExitAsync() to flush ErrorDataReceived events (#1278)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-15 09:55:24 -05:00
Copilot
fb2daf2f0d
Fix HttpClient timeout for long-running tools without event stream store (#1268)
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Co-authored-by: halter73 <54385+halter73@users.noreply.github.com>
2026-02-14 10:19:53 -05:00
Copilot
53e9ed8f65
Log tool call name on success, not just failure (#1256) 2026-02-13 09:24:02 -08:00
Copilot
dbf91bcb1a
Change ProtectedResourceMetadata URI properties to strings and build resource strings directly (#1264)
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Co-authored-by: halter73 <54385+halter73@users.noreply.github.com>
Co-authored-by: Stephen Halter <halter73@gmail.com>
2026-02-12 22:28:43 -05:00
Stephen Toub
27b5eb8031
Bring up to 0.1.13 conformance (#1254) 2026-02-10 08:33:52 -08:00
Copilot
cfa89a3907
Clarify McpMetaAttribute documentation scope (#1242)
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Co-authored-by: stephentoub <2642209+stephentoub@users.noreply.github.com>
2026-02-03 15:51:32 -08:00
Copilot
712068b161
Seal public Protocol reference types to prevent external inheritance (#1232)
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2026-02-02 10:15:20 -05:00
Stephen Halter
7d48d3922c
Add support for message-level filters to McpServer (#1207) 2026-01-30 15:19:00 -08:00
Copilot
5084a79068
Add ILoggerFactory to StreamableHttpServerTransport (#1213)
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Co-authored-by: Stephen Toub <stoub@microsoft.com>
2026-01-30 17:45:39 -05:00
Copilot
e47f88419c
Fix keyset pagination with monotonic UUIDv7-like task IDs (#1215)
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Co-authored-by: eiriktsarpalis <2813363+eiriktsarpalis@users.noreply.github.com>
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Co-authored-by: Stephen Toub <stoub@microsoft.com>
2026-01-30 17:09:24 -05:00
Stephen Toub
f9dec13660
Fix race condition in SSE GET request initialization (#1212) 2026-01-29 23:04:51 -05:00
Copilot
7c85ac6706
Include response body in HttpRequestException for transport client errors (#1193)
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2026-01-29 17:23:21 -05:00
Stephen Toub
aaf2246d53
Use Process.Kill(entireProcessTree: true) on .NET for faster process termination (#1187) 2026-01-29 11:29:08 -08:00
Copilot
ee8c485d41
Add Trace-level logging for JSON-RPC payloads in transports (#1191) 2026-01-29 11:26:33 -08:00
Eirik Tsarpalis
10e4f5b20f
Implement MCP task support (SEP-1686) (#1170)
Co-authored-by: Stephen Halter <halter73@gmail.com>
2026-01-27 19:21:02 -08:00
Stephen Halter
81664c3fce
Fix reserved expansion (e.g. "{+var}") when matching resources (#1142) 2026-01-27 17:23:31 -05:00
Copilot
46d30444a8
Fix ToJsonObject serialization failure with anonymous types and add support for custom JsonSerializerOptions (#1113)
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Co-authored-by: Stephen Toub <stoub@microsoft.com>
2026-01-20 11:21:11 +02:00