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Sweep 28 Aug 2026 ยท 16:06Z Build v2.1.251 479 read Stable v2.1.236 Latest v2.1.250 Next v2.1.251 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

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mcp-connector Claude Developer Platform · in the page agents-and-tools/mcp-connector …), FileName = filename }; if (mediaType is not null) { file.ContentType = new(mediaType); } var uploaded = await anthropic.Files.Upload(new FileUploadParams { File = file }); Console.… files Claude Developer Platform · in the page build-with-claude/files …ocument.pdf"), FileName = "document.pdf", ContentType = new("application/pdf") } }); var fileId = uploaded.ID; Console.WriteLine(fileId); ``` ```g… pdf-support Claude Developer Platform · in the page build-with-claude/pdf-support …ath/to/document.pdf"), FileName = "document.pdf", ContentType = new("application/pdf"), }, }); // Use the uploaded file in a message var message = await client.Message… skills-guide Claude Developer Platform · in the page build-with-claude/skills-guide …l.zip"))) .filename("example_skill.zip") .contentType("application/zip") .build()) .build(); Skill skill = client.skills().create(params);… vision Claude Developer Platform · in the page build-with-claude/vision …n-example.jpg"), FileName = "vision-example.jpg", ContentType = new("image/jpeg"), }, }); // Use the uploaded file in a message var response = await client.Messages.Cr… go Claude Developer Platform · in the page cli-sdks-libraries/sdks/go …tent-type with the `anthropic.File(reader io.Reader, filename string, contentType string)` helper, which wraps any `io.Reader` with the appropriate file name and content type. ```go // A file from th… java Claude Developer Platform · in the page cli-sdks-libraries/sdks/java ….value(Files.newInputStream(Paths.get("/path/to/file.pdf"))) .contentType("application/pdf") .build() ) .build(); FileMetadata fileMetadata = client.files().upload(params); ``` Or… DCF Model Rubric Claude Developer Platform · in the page managed-agents/define-outcomes …ad( file: FileParam::fromResource(fopen('/tmp/rubric.md', 'r'), contentType: 'text/markdown'), ); echo "Uploaded rubric: {$rubric->id}\n"; ``` ```ruby Ruby require "anthropic" requi… files Claude Developer Platform · in the page managed-agents/files …: FileParam::fromResource(fopen($csvPath, 'r'), filename: 'data.csv', contentType: 'text/csv'), ); echo "File ID: {$file->id}\n"; ``` ```ruby Ruby file = client.files.upload(file: Pathname(… skills Claude Developer Platform · in the page managed-agents/skills …l.zip"))) .filename("example_skill.zip") .contentType("application/zip") .build()) .build(); Skill skill = client.skills().create(params);… Connect Claude Code to an LLM gateway Claude Code CLI · in the page llm-gateway-connect …:ANTHROPIC_AUTH_TOKEN"; "anthropic-version" = "2023-06-01" } ` -ContentType "application/json" ` -Body '{"model": "claude-sonnet-4-6", "max_tokens": 1, "messages": [{"role": "user", "conte… Roll out an LLM gateway for your organization Claude Code CLI · in the page llm-gateway-rollout …"Bearer <gateway-key>"; "anthropic-version" = "2023-06-01" } ` -ContentType "application/json" ` -Body '{"model": "claude-sonnet-4-6", "max_tokens": 1, "messages": [{"role": "user", "conte… Build an MCP server Model Context Protocol · in the page docs/2024-11-05/develop/build-server …ppend("User-Agent", "WeatherApiClient/1.0") } contentType(ContentType.Application.Json) } install(ContentNegotiation) { json(Json { ignoreUnknownKey… Build an MCP server Model Context Protocol · in the page docs/2025-03-26/develop/build-server …ppend("User-Agent", "WeatherApiClient/1.0") } contentType(ContentType.Application.Json) } install(ContentNegotiation) { json(Json { ignoreUnknownKey… Build an MCP server Model Context Protocol · in the page docs/2025-06-18/develop/build-server …ppend("User-Agent", "WeatherApiClient/1.0") } contentType(ContentType.Application.Json) } install(ContentNegotiation) { json(Json { ignoreUnknownKey… Build an MCP server Model Context Protocol · in the page docs/2025-11-25/develop/build-server …ppend("User-Agent", "WeatherApiClient/1.0") } contentType(ContentType.Application.Json) } install(ContentNegotiation) { json(Json { ignoreUnknownKey… Build an MCP server Model Context Protocol · in the page docs/2026-07-28/develop/build-server …ppend("User-Agent", "WeatherApiClient/1.0") } contentType(ContentType.Application.Json) } install(ContentNegotiation) { json(Json { ignoreUnknownKey… Build an MCP server Model Context Protocol · in the page docs/draft/develop/build-server …ppend("User-Agent", "WeatherApiClient/1.0") } contentType(ContentType.Application.Json) } install(ContentNegotiation) { json(Json { ignoreUnknownKey…