chore(deps): bump agents from 0.7.9 to 0.10.1

[dependabot]

Bumps agents from 0.7.9 to 0.10.1.

Release notes

Sourced from agents's releases.

agents@0.10.1

Patch Changes

• #1286 d76f8b9 Thanks @​threepointone! - Fix McpAgent.handleMcpMessage crashing with "Attempting to read .name before it was set" when the Durable Object wakes from hibernation via native DO RPC. The method now calls __unsafe_ensureInitialized() to hydrate this.name from storage and run onStart() before processing messages, matching the pattern used by _workflow_* RPC methods and alarm().

• #1278 8c7caab Thanks @​threepointone! - Think now owns the inference loop with lifecycle hooks at every stage.

  Breaking: onChatMessage(), assembleContext(), and getMaxSteps() are removed. Use lifecycle hooks and the maxSteps property instead. If you need full custom inference, extend Agent directly.

  New lifecycle hooks: beforeTurn, beforeToolCall, afterToolCall, onStepFinish, onChunk — fire on every turn from all entry paths (WebSocket, chat(), saveMessages, auto-continuation).

  beforeTurn(ctx) receives the assembled system prompt, messages, tools, and model. Return a TurnConfig to override any part — model, system prompt, messages, tools, activeTools, toolChoice, maxSteps, providerOptions.

  maxSteps is now a property (default 10) instead of a method. Override per-turn via TurnConfig.maxSteps.

  MCP tools auto-merged — no need to manually merge this.mcp.getAITools() in getTools().

  Dynamic context blocks: Session.addContext() and Session.removeContext() allow adding/removing context blocks after session initialization (e.g., from extensions).

  Extension manifest expanded with context (namespaced context block declarations) and hooks fields.

agents@0.10.0

Minor Changes

• #1256 dfab937 Thanks @​threepointone! - Add durable fiber execution to the Agent base class.

  runFiber(name, fn) registers work in SQLite, holds a keepAlive ref, and enables recovery via onFiberRecovered after DO eviction. ctx.stash() and this.stash() checkpoint progress that survives eviction.

  AIChatAgent gains unstable_chatRecovery — when enabled, each chat turn is wrapped in a fiber. onChatRecovery provides provider-specific recovery (Workers AI continuation, OpenAI response retrieval, Anthropic synthetic message). continueLastTurn() appends to the interrupted assistant message seamlessly.

  Think now extends Agent directly (no mixin). Fiber support is inherited from the base class.

  Breaking (experimental APIs only):

  • Removed withFibers mixin (agents/experimental/forever)
  • Removed withDurableChat mixin (@cloudflare/ai-chat/experimental/forever)
  • Removed ./experimental/forever export from both packages
  • Think no longer has a fibers flag — recovery is automatic via alarm housekeeping

Patch Changes

• #1259 1933eb4 Thanks @​threepointone! - Run fiber recovery eagerly in onStart() instead of deferring to the next alarm. Interrupted fibers are now detected immediately on the first request after DO wake, with the alarm path as a fallback. A re-entrancy guard prevents double recovery.

• #1263 e3ceb82 Thanks @​threepointone! - Fix routeAgentEmail() keeping the target DO non-hibernatable for ~100-120s after onEmail() returns. Replaces bare closure RPC targets with a single RpcTarget bridge (EmailBridge) that has explicit Symbol.dispose lifecycle, allowing the runtime to tear down the bidirectional RPC session promptly instead of tying it to the caller's execution context lifetime.

• c5ca556 Thanks @​threepointone! - Cap vite peer dependency at >=6.0.0 <9.0.0 to avoid silently accepting untested future major versions.

• #1271 0cc2dae Thanks @​threepointone! - Add optional MCPServerFilter parameter to getAITools(), listTools(), listPrompts(), listResources(), and listResourceTemplates() for scoping results to specific MCP servers by ID, name, or connection state.

• #1267 d1ee61a Thanks @​dmmulroy! - Fix MCP streamable HTTP client session lifecycle so closing connections explicitly terminates active sessions and persists session IDs across reconnects/restores.

... (truncated)

Changelog

Sourced from agents's changelog.

0.10.1

Patch Changes

• #1286 d76f8b9 Thanks @​threepointone! - Fix McpAgent.handleMcpMessage crashing with "Attempting to read .name before it was set" when the Durable Object wakes from hibernation via native DO RPC. The method now calls __unsafe_ensureInitialized() to hydrate this.name from storage and run onStart() before processing messages, matching the pattern used by _workflow_* RPC methods and alarm().

• #1278 8c7caab Thanks @​threepointone! - Think now owns the inference loop with lifecycle hooks at every stage.

  Breaking: onChatMessage(), assembleContext(), and getMaxSteps() are removed. Use lifecycle hooks and the maxSteps property instead. If you need full custom inference, extend Agent directly.

  New lifecycle hooks: beforeTurn, beforeToolCall, afterToolCall, onStepFinish, onChunk — fire on every turn from all entry paths (WebSocket, chat(), saveMessages, auto-continuation).

  beforeTurn(ctx) receives the assembled system prompt, messages, tools, and model. Return a TurnConfig to override any part — model, system prompt, messages, tools, activeTools, toolChoice, maxSteps, providerOptions.

  maxSteps is now a property (default 10) instead of a method. Override per-turn via TurnConfig.maxSteps.

  MCP tools auto-merged — no need to manually merge this.mcp.getAITools() in getTools().

  Dynamic context blocks: Session.addContext() and Session.removeContext() allow adding/removing context blocks after session initialization (e.g., from extensions).

  Extension manifest expanded with context (namespaced context block declarations) and hooks fields.

0.10.0

Minor Changes

• #1256 dfab937 Thanks @​threepointone! - Add durable fiber execution to the Agent base class.

  runFiber(name, fn) registers work in SQLite, holds a keepAlive ref, and enables recovery via onFiberRecovered after DO eviction. ctx.stash() and this.stash() checkpoint progress that survives eviction.

  AIChatAgent gains unstable_chatRecovery — when enabled, each chat turn is wrapped in a fiber. onChatRecovery provides provider-specific recovery (Workers AI continuation, OpenAI response retrieval, Anthropic synthetic message). continueLastTurn() appends to the interrupted assistant message seamlessly.

  Think now extends Agent directly (no mixin). Fiber support is inherited from the base class.

  Breaking (experimental APIs only):

  • Removed withFibers mixin (agents/experimental/forever)
  • Removed withDurableChat mixin (@cloudflare/ai-chat/experimental/forever)
  • Removed ./experimental/forever export from both packages
  • Think no longer has a fibers flag — recovery is automatic via alarm housekeeping

Patch Changes

• #1259 1933eb4 Thanks @​threepointone! - Run fiber recovery eagerly in onStart() instead of deferring to the next alarm. Interrupted fibers are now detected immediately on the first request after DO wake, with the alarm path as a fallback. A re-entrancy guard prevents double recovery.

• #1263 e3ceb82 Thanks @​threepointone! - Fix routeAgentEmail() keeping the target DO non-hibernatable for ~100-120s after onEmail() returns. Replaces bare closure RPC targets with a single RpcTarget bridge (EmailBridge) that has explicit Symbol.dispose lifecycle, allowing the runtime to tear down the bidirectional RPC session promptly instead of tying it to the caller's execution context lifetime.

• c5ca556 Thanks @​threepointone! - Cap vite peer dependency at >=6.0.0 <9.0.0 to avoid silently accepting untested future major versions.

• #1271 0cc2dae Thanks @​threepointone! - Add optional MCPServerFilter parameter to getAITools(), listTools(), listPrompts(), listResources(), and listResourceTemplates() for scoping results to specific MCP servers by ID, name, or connection state.

... (truncated)

Commits

• cacea7f Version Packages (#1273)
• fdafa43 docs + refactor: Session API documentation and AI SDK decoupling (#1280)
• d9344a0 Unskip SubAgent test (#1287)
• d76f8b9 Fix MCP RPC cold-wake initialization (#1286)
• b8450b2 feat(think): host bridge, permissions, sandboxed hook dispatch (Phase 3+4) (#...
• 8c7caab feat(think): lifecycle hooks, dynamic context, extension manifest (#1278)
• 5380223 Add unload_context tool and skill unload tracking
• b035ff1 Version Packages (#1258)
• 0cc2dae feat: add MCPServerFilter to scope getAITools and list methods (#1271)
• c5ca556 Update deps and fix peer dependency ranges
• Additional commits viewable in compare view

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[dependabot]

Superseded by #17.