初始化项目版本

.agents/skills/claude-api/ruby/claude-api/README.md

@@ -0,0 +1,134 @@
+# Claude API — Ruby
+
+> **Note:** The Ruby SDK supports the Claude API. A tool runner is available in beta via `client.beta.messages.tool_runner()`. Agent SDK is not yet available for Ruby.
+
+## Installation
+
+```bash
+gem install anthropic
+```
+
+## Client Initialization
+
+```ruby
+require "anthropic"
+
+# Default (uses ANTHROPIC_API_KEY env var)
+client = Anthropic::Client.new
+
+# Explicit API key
+client = Anthropic::Client.new(api_key: "your-api-key")
+```
+
+---
+
+## Basic Message Request
+
+```ruby
+message = client.messages.create(
+  model: :"claude-opus-5",
+  max_tokens: 16000,
+  messages: [
+    { role: "user", content: "What is the capital of France?" }
+  ]
+)
+# content is an array of polymorphic block objects (TextBlock, ThinkingBlock,
+# ToolUseBlock, ...). .type is a Symbol — compare with :text, not "text".
+# .text raises NoMethodError on non-TextBlock entries.
+message.content.each do |block|
+  puts block.text if block.type == :text
+end
+```
+
+---
+
+## Extended Thinking
+
+> **Fable 5, Claude Opus 5, Opus 4.8, Opus 4.7, Opus 4.6, and Sonnet 4.6:** Use adaptive thinking. `budget_tokens` is removed on Fable 5, Claude Opus 5, Opus 4.8, and 4.7 (400 if sent); deprecated on Opus 4.6 and Sonnet 4.6.
+> **Claude Opus 5:** thinking is on by default — omitting `thinking:` runs adaptive (`{ type: "adaptive" }` is equivalent), unlike Opus 4.8/4.7 where omitting it meant no thinking. `{ type: "disabled" }` is accepted only at effort `high` or lower; pairing it with `xhigh`/`max` returns a 400.
+> **Older models:** Use `thinking: { type: "enabled", budget_tokens: N }` (must be < `max_tokens`, min 1024).
+
+```ruby
+message = client.messages.create(
+  model: :"claude-opus-5",
+  max_tokens: 16000,
+  thinking: { type: "adaptive" },
+  messages: [{ role: "user", content: "Solve: 27 * 453" }]
+)
+
+message.content.each do |block|
+  case block.type
+  when :thinking then puts "Thinking: #{block.thinking}"
+  when :text then puts "Response: #{block.text}"
+  end
+end
+```
+
+---
+
+## Prompt Caching
+
+`system_:` (trailing underscore — avoids shadowing `Kernel#system`) takes an array of text blocks; set `cache_control` on the last block. Plain hashes work via the `OrHash` type alias. For placement patterns and the silent-invalidator audit checklist, see `shared/prompt-caching.md`.
+
+```ruby
+message = client.messages.create(
+  model: :"claude-opus-5",
+  max_tokens: 16000,
+  system_: [
+    { type: "text", text: long_system_prompt, cache_control: { type: "ephemeral" } }
+  ],
+  messages: [{ role: "user", content: "Summarize the key points" }]
+)
+```
+
+For 1-hour TTL: `cache_control: { type: "ephemeral", ttl: "1h" }`. There's also a top-level `cache_control:` on `messages.create` that auto-places on the last cacheable block.
+
+Verify hits via `message.usage.cache_creation_input_tokens` / `message.usage.cache_read_input_tokens`.
+
+---
+
+## Stop Details
+
+When `stop_reason` is `:refusal`, the response includes structured `stop_details`:
+
+```ruby
+if message.stop_reason == :refusal && message.stop_details
+  puts "Category: #{message.stop_details.category}"     # e.g. :cyber, :bio, :reasoning_extraction, :frontier_llm, or nil — see docs for the full set
+  puts "Explanation: #{message.stop_details.explanation}"
+end
+```
+
+**Refusal fallbacks (Claude Fable 5) — opt in by default.** Fallbacks are opt-in: without them a refused request simply stops. New `claude-fable-5` code should include the server-side `fallbacks` parameter (beta header `server-side-fallback-2026-06-01`, `fallbacks: [{model: "claude-opus-4-8"}]` on the beta messages call) by default. The exact Ruby binding (and the client-side middleware for providers without server-side support) is not documented here — WebFetch the Ruby SDK repo's `examples/` from `shared/live-sources.md`; full semantics in `shared/model-migration.md` → Migrating to Claude Fable 5 → `refusal` stop reason.
+
+---
+
+## Beta Features
+
+`betas:` is only valid on `client.beta.messages.create`, not the non-beta path.
+
+### Task budgets
+
+```ruby
+response = client.beta.messages.create(
+  model: :"claude-opus-5",
+  max_tokens: 16000,
+  output_config: { task_budget: { type: :tokens, total: 64_000 } },
+  tools: [...],
+  messages: [...],
+  betas: ["task-budgets-2026-03-13"]
+)
+```
+
+---
+
+## Error Type
+
+`APIStatusError` exposes a `.type` field for programmatic error classification:
+
+```ruby
+begin
+  client.messages.create(...)
+rescue Anthropic::Errors::APIStatusError => e
+  puts e.type  # :rate_limit_error, :overloaded_error, etc.
+end
+```

.agents/skills/claude-api/ruby/claude-api/streaming.md

@@ -0,0 +1,16 @@
+# Streaming — Ruby
+
+## Streaming
+
+```ruby
+stream = client.messages.stream(
+  model: :"claude-opus-5",
+  max_tokens: 64000,
+  messages: [{ role: "user", content: "Write a haiku" }]
+)
+
+stream.text.each { |text| print(text) }
+```
+
+---
+

.agents/skills/claude-api/ruby/claude-api/tool-use.md

@@ -0,0 +1,41 @@
+# Tool Use — Ruby
+
+For conceptual overview (tool definitions, tool choice, tips), see [shared/tool-use-concepts.md](../../shared/tool-use-concepts.md).
+
+## Tool Use
+
+The Ruby SDK supports tool use via raw JSON schema definitions and also provides a beta tool runner for automatic tool execution.
+
+### Tool Runner (Beta)
+
+```ruby
+class GetWeatherInput < Anthropic::BaseModel
+  required :location, String, doc: "City and state, e.g. San Francisco, CA"
+end
+
+class GetWeather < Anthropic::BaseTool
+  doc "Get the current weather for a location"
+
+  input_schema GetWeatherInput
+
+  def call(input)
+    "The weather in #{input.location} is sunny and 72°F."
+  end
+end
+
+client.beta.messages.tool_runner(
+  model: :"claude-opus-5",
+  max_tokens: 16000,
+  tools: [GetWeather.new],
+  messages: [{ role: "user", content: "What's the weather in San Francisco?" }]
+).each_message do |message|
+  puts message.content
+end
+```
+
+### Manual Loop
+
+See the [shared tool use concepts](../../shared/tool-use-concepts.md) for the tool definition format and agentic loop pattern.
+
+---
+

.agents/skills/claude-api/ruby/managed-agents/README.md

@@ -0,0 +1,394 @@
+# Managed Agents — Ruby
+
+> **Bindings not shown here:** This README covers the most common managed-agents flows for Ruby. If you need a class, method, namespace, field, or behavior that isn't shown, WebFetch the Ruby SDK repo **or the relevant docs page** from `shared/live-sources.md` rather than guess. Do not extrapolate from cURL shapes or another language's SDK.
+
+> **Agents are persistent — create once, reference by ID.** Store the agent ID returned by `client.beta.agents.create` and pass it to every subsequent `client.beta.sessions.create`; do not call `agents.create` in the request path. **Recommended:** define agents and environments as version-controlled YAML applied with the `ant` CLI — see `shared/anthropic-cli.md` (its live-docs URL is in `shared/live-sources.md`). The CLI owns the control plane (create/update); your code owns the data plane (sessions with the stored ID). The examples below show in-code creation for when you must provision programmatically; in production the create call belongs in setup, not in the request path.
+
+## Installation
+
+```bash
+gem install anthropic
+```
+
+## Client Initialization
+
+```ruby
+require "anthropic"
+
+# Default (uses ANTHROPIC_API_KEY env var)
+client = Anthropic::Client.new
+
+# Explicit API key
+client = Anthropic::Client.new(api_key: "your-api-key")
+```
+
+> ⚠️ **Trailing underscores:** The Ruby SDK uses `system_:` and `send_(` (trailing underscore) to avoid shadowing `Kernel#system` and `Kernel#send`. Use these forms throughout managed-agents code.
+
+---
+
+## Create an Environment
+
+```ruby
+environment = client.beta.environments.create(
+  name: "my-dev-env",
+  config: {
+    type: "cloud",
+    networking: {type: "unrestricted"}
+  }
+)
+puts "Environment ID: #{environment.id}" # env_...
+```
+
+---
+
+## Create an Agent (required first step)
+
+> ⚠️ **There is no inline agent config.** `model`/`system_`/`tools` live on the agent object, not the session. Always start with `client.beta.agents.create()` — the session takes either `agent: agent.id` or the typed hash form `agent: {type: "agent", id: agent.id, version: agent.version}`.
+
+### Minimal
+
+```ruby
+# 1. Create the agent (reusable, versioned)
+agent = client.beta.agents.create(
+  name: "Coding Assistant",
+  model: :"claude-opus-5",
+  system_: "You are a helpful coding assistant.",
+  tools: [{type: "agent_toolset_20260401"}]
+)
+
+# 2. Start a session
+session = client.beta.sessions.create(
+  agent: {type: "agent", id: agent.id, version: agent.version},
+  environment_id: environment.id,
+  title: "Quickstart session"
+)
+puts "Session ID: #{session.id}"
+puts "Trace: https://platform.claude.com/workspaces/default/sessions/#{session.id}"  # swap 'default' for your workspace ID if the API key is not in the Default workspace
+```
+
+### Updating an Agent
+
+Updates create new versions; the agent object is immutable per version.
+
+```ruby
+updated_agent = client.beta.agents.update(
+  agent.id,
+  version: agent.version,
+  system_: "You are a helpful coding agent. Always write tests."
+)
+puts "New version: #{updated_agent.version}"
+
+# List all versions
+client.beta.agents.versions.list(agent.id).auto_paging_each do |version|
+  puts "Version #{version.version}: #{version.updated_at.iso8601}"
+end
+
+# Archive the agent
+archived = client.beta.agents.archive(agent.id)
+puts "Archived at: #{archived.archived_at.iso8601}"
+```
+
+---
+
+## Send a User Message
+
+```ruby
+client.beta.sessions.events.send_(
+  session.id,
+  events: [{
+    type: "user.message",
+    content: [{type: "text", text: "Review the auth module"}]
+  }]
+)
+```
+
+> 💡 **Stream-first:** Open the stream *before* (or concurrently with) sending the message. The stream only delivers events that occur after it opens — stream-after-send means early events arrive buffered in one batch. See [Steering Patterns](../../shared/managed-agents-events.md#steering-patterns).
+
+---
+
+## Stream Events (SSE)
+
+```ruby
+# Open the stream first, then send the user message
+stream = client.beta.sessions.events.stream_events(session.id)
+
+client.beta.sessions.events.send_(
+  session.id,
+  events: [{
+    type: "user.message",
+    content: [{type: "text", text: "Summarize the repo README"}]
+  }]
+)
+
+stream.each do |event|
+  case event.type
+  in :"agent.message"
+    event.content.each { |block| print block.text }
+  in :"agent.tool_use"
+    puts "\n[Using tool: #{event.name}]"
+  in :"session.status_idle"
+    break
+  in :"session.error"
+    puts "\n[Error: #{event.error&.message || "unknown"}]"
+    break
+  else
+    # ignore other event types
+  end
+end
+```
+
+> ℹ️ Event `.type` is a Symbol (compare with `:"agent.message"`, not `"agent.message"`).
+
+### Reconnecting and Tailing
+
+When reconnecting mid-session, list past events first to dedupe, then tail live events:
+
+```ruby
+require "set"
+
+stream = client.beta.sessions.events.stream_events(session.id)
+
+# Stream is open and buffering. List history before tailing live.
+seen_event_ids = Set.new
+client.beta.sessions.events.list(session.id).auto_paging_each { |past| seen_event_ids << past.id }
+
+# Tail live events, skipping anything already seen
+stream.each do |event|
+  next if seen_event_ids.include?(event.id)
+  seen_event_ids << event.id
+  case event.type
+  in :"agent.message"
+    event.content.each { |block| print block.text }
+  in :"session.status_idle"
+    break
+  else
+    # ignore other event types
+  end
+end
+```
+
+---
+
+## Provide Custom Tool Result
+
+> ℹ️ The Ruby managed-agents bindings for `user.custom_tool_result` are not yet documented in this skill or in the apps source examples. Refer to `shared/managed-agents-events.md` for the wire format and the `anthropic` Ruby gem repository for the corresponding params.
+
+---
+
+## Poll Events
+
+```ruby
+client.beta.sessions.events.list(session.id).auto_paging_each do |event|
+  puts "#{event.type}: #{event.id}"
+end
+```
+
+---
+
+## Upload a File
+
+```ruby
+require "pathname"
+
+file = client.beta.files.upload(file: Pathname("data.csv"))
+puts "File ID: #{file.id}"
+
+# Mount in a session
+session = client.beta.sessions.create(
+  agent: agent.id,
+  environment_id: environment.id,
+  resources: [
+    {
+      type: "file",
+      file_id: file.id,
+      mount_path: "/workspace/data.csv"
+    }
+  ]
+)
+```
+
+### Add and Manage Resources on an Existing Session
+
+```ruby
+# Attach an additional file to an open session
+resource = client.beta.sessions.resources.add(
+  session.id,
+  type: "file",
+  file_id: file.id
+)
+puts resource.id # "sesrsc_01ABC..."
+
+# List resources on the session
+listed = client.beta.sessions.resources.list(session.id)
+listed.data.each { |entry| puts "#{entry.id} #{entry.type}" }
+
+# Detach a resource
+client.beta.sessions.resources.delete(resource.id, session_id: session.id)
+```
+
+---
+
+## List and Download Session Files
+
+```ruby
+files = client.beta.files.list(scope_id: "sesn_abc123", betas: ["managed-agents-2026-04-01"])
+content = client.beta.files.download(files.data[0].id)
+File.binwrite("output.txt", content.read)
+```
+
+---
+
+## Session Management
+
+```ruby
+# List environments
+environments = client.beta.environments.list
+
+# Retrieve a specific environment
+env = client.beta.environments.retrieve(environment.id)
+
+# Archive an environment (read-only, existing sessions continue)
+client.beta.environments.archive(environment.id)
+
+# Delete an environment (only if no sessions reference it)
+client.beta.environments.delete(environment.id)
+
+# Delete a session
+client.beta.sessions.delete(session.id)
+```
+
+---
+
+## MCP Server Integration
+
+```ruby
+# Agent declares MCP server (no auth here — auth goes in a vault)
+agent = client.beta.agents.create(
+  name: "GitHub Assistant",
+  model: :"claude-opus-5",
+  mcp_servers: [
+    {
+      type: "url",
+      name: "github",
+      url: "https://api.githubcopilot.com/mcp/"
+    }
+  ],
+  tools: [
+    {type: "agent_toolset_20260401"},
+    {type: "mcp_toolset", mcp_server_name: "github"}
+  ]
+)
+
+# Session attaches vault(s) containing credentials for those MCP server URLs
+session = client.beta.sessions.create(
+  agent: {type: "agent", id: agent.id, version: agent.version},
+  environment_id: environment.id,
+  vault_ids: [vault.id]
+)
+```
+
+See `shared/managed-agents-tools.md` §Vaults for creating vaults and adding credentials.
+
+---
+
+## Vaults
+
+```ruby
+# Create a vault
+vault = client.beta.vaults.create(
+  display_name: "Alice",
+  metadata: {external_user_id: "usr_abc123"}
+)
+puts vault.id # "vlt_01ABC..."
+
+# Add an OAuth credential
+credential = client.beta.vaults.credentials.create(
+  vault.id,
+  display_name: "Alice's Slack",
+  auth: {
+    type: "mcp_oauth",
+    mcp_server_url: "https://mcp.slack.com/mcp",
+    access_token: "xoxp-...",
+    expires_at: "2026-04-15T00:00:00Z",
+    refresh: {
+      token_endpoint: "https://slack.com/api/oauth.v2.access",
+      client_id: "1234567890.0987654321",
+      scope: "channels:read chat:write",
+      refresh_token: "xoxe-1-...",
+      token_endpoint_auth: {
+        type: "client_secret_post",
+        client_secret: "abc123..."
+      }
+    }
+  }
+)
+
+# Rotate the credential (e.g., after a token refresh)
+client.beta.vaults.credentials.update(
+  credential.id,
+  vault_id: vault.id,
+  auth: {
+    type: "mcp_oauth",
+    access_token: "xoxp-new-...",
+    expires_at: "2026-05-15T00:00:00Z",
+    refresh: {refresh_token: "xoxe-1-new-..."}
+  }
+)
+
+# Archive a vault
+client.beta.vaults.archive(vault.id)
+```
+
+---
+
+## GitHub Repository Integration
+
+Mount a GitHub repository as a session resource (a vault holds the GitHub MCP credential):
+
+```ruby
+session = client.beta.sessions.create(
+  agent: agent.id,
+  environment_id: environment.id,
+  vault_ids: [vault.id],
+  resources: [
+    {
+      type: "github_repository",
+      url: "https://github.com/org/repo",
+      mount_path: "/workspace/repo",
+      authorization_token: "ghp_your_github_token"
+    }
+  ]
+)
+```
+
+Multiple repositories on the same session:
+
+```ruby
+resources = [
+  {
+    type: "github_repository",
+    url: "https://github.com/org/frontend",
+    mount_path: "/workspace/frontend",
+    authorization_token: "ghp_your_github_token"
+  },
+  {
+    type: "github_repository",
+    url: "https://github.com/org/backend",
+    mount_path: "/workspace/backend",
+    authorization_token: "ghp_your_github_token"
+  }
+]
+```
+
+Rotating a repository's authorization token:
+
+```ruby
+listed = client.beta.sessions.resources.list(session.id)
+repo_resource_id = listed.data.first.id
+
+client.beta.sessions.resources.update(
+  repo_resource_id,
+  session_id: session.id,
+  authorization_token: "ghp_your_new_github_token"
+)
+```