本文へ移動
cccskills
無料GitHub で公開

mcp-spec

Model Context Protocol (MCP 仕様 2026-07-28, modelcontextprotocol.io) リファレンス。

JSON-RPC, server/discover, tools/call, subscriptions/listen, MRTR (InputRequiredResult), CacheableResult, Streamable HTTP, CIMD, MCP Apps (ui://), MCP Registry (server.json, MCPB), tasks 拡張。

ホスト設定・SDK は別スキル。

インストール方法を見る

含まれるファイル(141)

  • SKILL.md9.0 KB
  • references/authorization/access-token-usage.md2.5 KB
  • references/authorization/authorization-errors.md3.4 KB
  • references/authorization/authorization-flow.md4.5 KB
  • references/authorization/authorization-overview.md4.1 KB
  • references/authorization/authorization-security.md3.9 KB
  • references/authorization/authorization-server-discovery.md3.6 KB
  • references/authorization/client-id-metadata-documents.md4.3 KB
  • references/authorization/client-registration-fallbacks.md3.6 KB
  • references/authorization/README.md2.4 KB
  • references/authorization/resource-parameter.md2.1 KB
  • references/authorization/scope-selection.md2.5 KB
  • references/base-protocol/backward-compatibility.md3.6 KB
  • references/base-protocol/extension-negotiation.md1.4 KB
  • references/base-protocol/icons.md2.9 KB
  • references/base-protocol/json-schema-usage.md2.3 KB
  • references/base-protocol/messages.md2.2 KB
  • references/base-protocol/meta-field.md5.3 KB
  • references/base-protocol/protocol-version-negotiation.md2.3 KB
  • references/base-protocol/README.md2.5 KB
  • references/base-protocol/responses-and-errors.md3.6 KB
  • references/base-protocol/statelessness.md2.6 KB
  • references/client-features/elicitation-form-mode.md4.7 KB
  • references/client-features/elicitation-url-mode.md5.5 KB
  • references/client-features/elicitation.md5.1 KB
  • references/client-features/README.md1.9 KB
  • references/client-features/roots.md3.4 KB
  • references/client-features/sampling-with-tools.md5.9 KB
  • references/client-features/sampling.md7.0 KB
  • references/extensions/auth-extensions.md2.2 KB
  • references/extensions/client-matrix.md2.5 KB
  • references/extensions/enterprise-managed-authorization.md3.4 KB
  • references/extensions/extensions-overview.md4.4 KB
  • references/extensions/mcp-apps-build.md4.5 KB
  • references/extensions/mcp-apps.md3.2 KB
  • references/extensions/oauth-client-credentials.md4.1 KB
  • references/extensions/README.md2.4 KB
  • references/extensions/tasks.md3.9 KB
  • references/overview/architecture.md4.0 KB
  • references/overview/concepts-architecture.md5.7 KB
  • references/overview/concepts-client.md3.5 KB
  • references/overview/concepts-server.md3.7 KB
  • references/overview/concepts-versioning.md2.2 KB
  • references/overview/deprecated-features.md2.4 KB
  • references/overview/feature-lifecycle.md3.9 KB
  • references/overview/key-changes.md7.4 KB
  • references/overview/README.md2.0 KB
  • references/overview/specification-overview.md4.6 KB
  • references/patterns/cancellation.md3.5 KB
  • references/patterns/mrtr.md7.5 KB
  • references/patterns/patterns-overview.md3.1 KB
  • references/patterns/progress.md2.4 KB
  • references/patterns/README.md1.4 KB
  • references/patterns/subscriptions.md4.6 KB
  • references/registry/package-types.md3.1 KB
  • references/registry/README.md1.5 KB
  • references/registry/registry-about.md2.9 KB
  • references/registry/registry-aggregators.md2.6 KB
  • references/registry/registry-authentication.md2.8 KB
  • references/registry/registry-versioning.md2.5 KB
  • references/registry/remote-servers.md2.3 KB
  • references/registry/server-json.md3.5 KB
  • references/schema/common-types.md12.1 KB
  • references/schema/completion-types.md3.4 KB
  • references/schema/content.md3.5 KB
  • references/schema/discover-types.md7.1 KB
  • references/schema/elicitation-types.md7.2 KB
  • references/schema/errors.md7.2 KB
  • references/schema/json-rpc.md4.3 KB
  • references/schema/mrtr-types.md4.1 KB
  • references/schema/notifications-types.md5.7 KB
  • references/schema/prompts-types.md4.0 KB
  • references/schema/README.md4.0 KB
  • references/schema/resources-types.md6.2 KB
  • references/schema/roots-types.md2.9 KB
  • references/schema/sampling-types.md10.4 KB
  • references/schema/subscriptions-types.md6.3 KB
  • references/schema/tools-types.md7.8 KB
  • references/security/authorization-tutorial.md5.4 KB
  • references/security/confused-deputy.md4.9 KB
  • references/security/local-server-compromise.md4.6 KB
  • references/security/oauth-redirect-attacks.md4.2 KB
  • references/security/README.md2.9 KB
  • references/security/scope-minimization.md3.2 KB
  • references/security/security-best-practices.md2.6 KB
  • references/security/ssrf.md3.5 KB
  • references/security/state-handle-hijacking.md1.9 KB
  • references/security/token-passthrough.md2.9 KB
  • references/server-features/caching.md3.7 KB
  • references/server-features/completion.md3.0 KB
  • references/server-features/discover.md3.0 KB
  • references/server-features/logging.md3.0 KB
  • references/server-features/pagination.md2.2 KB
  • references/server-features/prompts.md4.7 KB
  • references/server-features/README.md3.3 KB
  • references/server-features/resource-change-notifications.md2.5 KB
  • references/server-features/resource-templates.md1.8 KB
  • references/server-features/resources.md4.9 KB
  • references/server-features/server-overview.md1.5 KB
  • references/server-features/tool-definition.md4.3 KB
  • references/server-features/tool-errors-and-state.md3.2 KB
  • references/server-features/tool-result.md4.0 KB
  • references/server-features/tools.md4.2 KB
  • references/tooling/build-with-agent-skills.md2.1 KB
  • references/tooling/client-best-practices.md4.4 KB
  • references/tooling/debugging.md3.7 KB
  • references/tooling/inspector.md2.3 KB
  • references/tooling/README.md1.1 KB
  • references/tooling/sdks.md2.2 KB
  • references/transports/custom-headers.md4.6 KB
  • references/transports/http-request-headers.md2.9 KB
  • references/transports/README.md1.9 KB
  • references/transports/server-validation.md2.2 KB
  • references/transports/stdio.md3.4 KB
  • references/transports/streamable-http.md4.6 KB
  • references/transports/transport-backward-compatibility.md3.1 KB
  • references/transports/transports-overview.md2.4 KB
  • samples/authorization-server-setup.md3.6 KB
  • samples/build-client-python.md4.8 KB
  • samples/build-client-typescript.md5.3 KB
  • samples/build-server-python.md2.5 KB
  • samples/build-server-typescript.md3.7 KB
  • samples/claude-desktop-local-server.md1.3 KB
  • samples/discover-exchange.md1.4 KB
  • samples/elicitation-requests.md1.9 KB
  • samples/error-responses.md2.0 KB
  • samples/mcp-app.md4.8 KB
  • samples/mrtr-input-required-flow.md2.8 KB
  • samples/oauth-client-credentials-sdk.md1.5 KB
  • samples/README.md3.5 KB
  • samples/registry-publish-github-actions.md2.9 KB
  • samples/streamable-http-exchange.md2.1 KB
  • samples/structured-tool-output.md1.5 KB
  • samples/subscriptions-listen.md2.1 KB
  • samples/tasks-extension.md2.0 KB
  • samples/tools-list-and-call.md2.5 KB
  • scripts/debugging-logs.md1.6 KB
  • scripts/inspector.md1.5 KB
  • scripts/install-sdks.md1.7 KB
  • scripts/mcp-publisher.md5.3 KB
  • scripts/README.md531 B

SKILL.md(原文)

インストールする前に、エージェントに与えられる指示の中身を確認できます。

mcp-spec

対象バージョン

  • MCP specification 2026-07-28(GitHub modelcontextprotocol/modelcontextprotocol のタグ 2026-07-28、non-prerelease、published 2026-07-28T16:47:49Z)
  • 本文の出典は raw.githubusercontent.com/modelcontextprotocol/modelcontextprotocol/2026-07-28/<path> のみ。main / draft / 2026-07-28-RC は使用しない
  • バージョン無しのサイトパス(extensions/ registry/ community/)は取得日 2026-10-16 を記録。サイトと .md twin は main からビルドされるため本文の出典にしない
  • サイトの llms.txt に載る Inspector 配下のサブページと local-server-security はタグに存在しないため収録しない
  • 本スキルはプロトコル仕様そのものを扱う。.mcp.json / mcp_servers などのホスト側設定と各 SDK の利用法は、anthropic-claude-code-extend / anthropic-api-tools-mcp / anthropic-agent-sdk / openai-agents / openai-apps-sdk など各ホストスキルの担当

ディレクトリ構成

skills/mcp-spec/
  SKILL.md
  references/
    overview/             # 仕様概要・アーキテクチャ・版管理・主要変更・非推奨
      README.md
      specification-overview.md
      architecture.md
      concepts-architecture.md
      concepts-server.md
      concepts-client.md
      concepts-versioning.md
      key-changes.md
      deprecated-features.md
      feature-lifecycle.md
    base-protocol/        # メッセージ・エラー・版ネゴシエーション・statelessness
      README.md
      messages.md
      responses-and-errors.md
      statelessness.md
      json-schema-usage.md
      meta-field.md
      icons.md
      protocol-version-negotiation.md
      extension-negotiation.md
      backward-compatibility.md
    transports/           # stdio / Streamable HTTP / ヘッダー
      README.md
      transports-overview.md
      stdio.md
      streamable-http.md
      http-request-headers.md
      custom-headers.md
      server-validation.md
      transport-backward-compatibility.md
    authorization/        # OAuth ベースの認可フロー・CIMD・スコープ
      README.md
      authorization-overview.md
      authorization-flow.md
      authorization-server-discovery.md
      client-id-metadata-documents.md
      client-registration-fallbacks.md
      resource-parameter.md
      scope-selection.md
      access-token-usage.md
      authorization-errors.md
      authorization-security.md
    server-features/      # tools / resources / prompts / discover / caching 等
      README.md
      server-overview.md
      discover.md
      tools.md
      tool-definition.md
      tool-result.md
      tool-errors-and-state.md
      resources.md
      resource-templates.md
      resource-change-notifications.md
      prompts.md
      completion.md
      logging.md
      pagination.md
      caching.md
    client-features/      # sampling / elicitation / roots
      README.md
      sampling.md
      sampling-with-tools.md
      elicitation.md
      elicitation-form-mode.md
      elicitation-url-mode.md
      roots.md
    patterns/             # MRTR / subscriptions / cancellation / progress
      README.md
      patterns-overview.md
      mrtr.md
      subscriptions.md
      cancellation.md
      progress.md
    extensions/           # MCP Apps / Tasks / 認可拡張
      README.md
      extensions-overview.md
      client-matrix.md
      mcp-apps.md
      mcp-apps-build.md
      tasks.md
      auth-extensions.md
      oauth-client-credentials.md
      enterprise-managed-authorization.md
    registry/             # MCP Registry / server.json / 公開
      README.md
      registry-about.md
      server-json.md
      package-types.md
      remote-servers.md
      registry-authentication.md
      registry-versioning.md
      registry-aggregators.md
    security/             # セキュリティベストプラクティス・攻撃類型
      README.md
      security-best-practices.md
      confused-deputy.md
      token-passthrough.md
      ssrf.md
      state-handle-hijacking.md
      oauth-redirect-attacks.md
      local-server-compromise.md
      scope-minimization.md
      authorization-tutorial.md
    tooling/              # SDK・Inspector・デバッグ・クライアント実装指針
      README.md
      sdks.md
      inspector.md
      debugging.md
      client-best-practices.md
      build-with-agent-skills.md
    schema/               # スキーマ型定義(メソッド別)
      README.md
      json-rpc.md
      common-types.md
      errors.md
      content.md
      discover-types.md
      tools-types.md
      resources-types.md
      prompts-types.md
      completion-types.md
      sampling-types.md
      elicitation-types.md
      roots-types.md
      mrtr-types.md
      subscriptions-types.md
      notifications-types.md
  samples/
    README.md
    discover-exchange.md
    tools-list-and-call.md
    structured-tool-output.md
    error-responses.md
    streamable-http-exchange.md
    mrtr-input-required-flow.md
    subscriptions-listen.md
    elicitation-requests.md
    tasks-extension.md
    mcp-app.md
    authorization-server-setup.md
    oauth-client-credentials-sdk.md
    registry-publish-github-actions.md
    claude-desktop-local-server.md
    build-server-typescript.md
    build-server-python.md
    build-client-typescript.md
    build-client-python.md
  scripts/
    README.md
    install-sdks.md
    inspector.md
    debugging-logs.md
    mcp-publisher.md

探索手順

タスクからカテゴリを引き、カテゴリの README.md で目的のページを特定する:

  1. 下記マッピング表でタスクに対応するカテゴリを探す
  2. そのカテゴリの references/{category}/README.md を参照して目的のページを特定する
  3. 該当ページの .md を Read して詳細を確認する
  4. 実際のメッセージ例は samples/README.md、コマンドは scripts/README.md から引く
  5. 型の正確なフィールドは references/schema/ を参照する

タスク → カテゴリ マッピング

タスクカテゴリ参照 README
仕様全体像・Host / Client / Server 構成・バージョン管理・主要変更・非推奨機能を知りたいoverviewreferences/overview/README.md
JSON-RPC メッセージ・エラー・_meta・版ネゴシエーション・拡張ネゴシエーション・statelessness を知りたいbase-protocolreferences/base-protocol/README.md
stdio / Streamable HTTP のトランスポート・必須 HTTP ヘッダー・後方互換を知りたいtransportsreferences/transports/README.md
OAuth 認可フロー・CIMD・スコープ選択・認可サーバー探索・トークン利用を実装したいauthorizationreferences/authorization/README.md
server/discover・tools・resources・prompts・completion・logging・pagination・caching を実装したいserver-featuresreferences/server-features/README.md
sampling・elicitation(form / URL)・roots を実装したいclient-featuresreferences/client-features/README.md
MRTR・subscriptions/listen・cancellation・progress のパターンを知りたいpatternsreferences/patterns/README.md
MCP Apps・Tasks 拡張・認可拡張・拡張の対応クライアントを知りたいextensionsreferences/extensions/README.md
MCP Registry への公開・server.json・package types・認証・バージョニングを知りたいregistryreferences/registry/README.md
confused deputy・token passthrough・SSRF・ローカルサーバー侵害などの対策を知りたいsecurityreferences/security/README.md
SDK 一覧・Inspector・デバッグ・クライアント実装指針・コーディングアシスタント向け Agent Skills を知りたいtoolingreferences/tooling/README.md
メソッド別のスキーマ型(フィールド・必須性)を確認したいschemareferences/schema/README.md
典型的な使い方・メッセージ交換例・サーバー / クライアント構築例を知りたいsamplessamples/README.md
SDK セットアップ・Inspector・mcp-publisher・ログ確認のコマンドを知りたいscriptsscripts/README.md

レビュー

まだレビューはありません。使ってみた感想をお寄せください。

同じリポジトリのスキル

概要と使いどころ

amd-rocm

無料日本語概要

AMD ROCm / HIP GPU コンピューティングリファレンス。 hipMalloc, hipLaunchKernelGGL, HIP Graph, hipGreenCtx, HIPRTC, hipify, rocBLAS, MIOpen, RCCL, hipThreads, libhipcxx, rocprofv3, amd-smi, rocminfo, TheRock / Core SDK 10, CDNA1-4 / RDNA1-4, MI300 / MI350 / MI350P, gfx942, Matrix Core, wave32/64。

Fandhe-AI/agent-reference-skills42026年10月18日 更新

android-architecture

無料日本語概要

Android アプリ開発 (Kotlin) の推奨アーキテクチャリファレンス。 Jetpack, androidx, UI layer, Domain layer, Data layer, state holder, UDF, SSOT, オフラインファースト, モジュール化, ViewModel, viewModelScope, SavedStateHandle, Lifecycle, repeatOnLifecycle, collectAsStateWithLifecycle, LiveData, Hilt による DI, Paging 3 によるページング処理。

Fandhe-AI/agent-reference-skills42026年10月18日 更新

android-background-work

無料日本語概要

Android アプリ開発 (Kotlin) のバックグラウンド・非同期処理リファレンス。 Jetpack androidx WorkManager: Worker, CoroutineWorker, WorkRequest, Constraints, WorkInfo, WorkContinuation, expedited work, テスト。 Service: フォアグラウンドサービス, バウンドサービス, AIDL, Messenger。 AlarmManager, PendingIntent, BroadcastReceiver, JobScheduler, Doze。 Kotlin コルーチン, Flow, StateFlow, SharedFlow, Channel。

Fandhe-AI/agent-reference-skills42026年10月18日 更新

android-build-gradle

無料日本語概要

Android アプリ開発 (Kotlin) の Gradle ビルドシステムリファレンス。 Android Gradle Plugin (AGP), Kotlin DSL (build.gradle.kts), version catalog, KSP, R8/ProGuard, App Bundle, baseline profile。

Fandhe-AI/agent-reference-skills42026年10月18日 更新

android-compose-components

無料日本語概要

Android Jetpack Compose (Kotlin) の androidx Material3 コンポーネントリファレンス。 Button, IconButton, FloatingActionButton, Checkbox, Switch, Slider, TextField, SearchBar, DropdownMenu, Chip, DatePicker, TimePicker, Card, Scaffold, Dialog, BottomSheet, TopAppBar, NavigationBar, NavigationRail, Tab, Snackbar, ProgressIndicator, Badge, Icon, MaterialTheme, ColorScheme, Typography, Shapes。

Fandhe-AI/agent-reference-skills42026年10月18日 更新

Android Jetpack Compose (Kotlin) のアニメーション・描画リファレンス。 androidx.compose.animation / graphics API。 AnimatedVisibility, AnimatedContent, animate*AsState, Animatable, AnimationSpec, Canvas, DrawScope, Brush, Path, Color, Image。

Fandhe-AI/agent-reference-skills42026年10月18日 更新

Fandhe-AI のスキルをすべて見る

このスキルの問題を報告する