[dependabot]

Bumps the go group with 1 update in the /mcp-client-go directory: github.com/anthropics/anthropic-sdk-go.

Updates github.com/anthropics/anthropic-sdk-go from 1.80.0 to 1.82.0

Release notes

Sourced from github.com/anthropics/anthropic-sdk-go's releases.

v1.82.0

Features

• api: add between_tools to thinking types in model capabilities
• api: add the speed parameter and usage.speed to Messages
• api: return a Console organization's usage-tier spend cap as a read-only spend limit

Chores

• ci: speed up breaking change detection
• docs: describe headers on Managed Agents and telemetry endpoints
• tests: add tests for custom HTTP clients and trace propagation

Documentation

• api: note that some models need a beta header to use speed

v1.81.0

Features

• api: add execution_identity to Managed Agents agents

• api: add organization_type_not_supported error to spend limit lists

• api: add telemetry destination test endpoint

• api: add telemetry destinations to the Admin API

• client: add native support for OpenTelemetry tracing

  If your app registers a global tracer provider, the SDK will create spans with it after upgrading, and they'll be exported with the rest of your traces. Requests will also get trace context headers from the global propagator. To disable, pass option.WithoutOpenTelemetry() to the client or set ANTHROPIC_OPEN_TELEMETRY=false. Learn more in the documentation.

Bug Fixes

• api: rename telemetry destination test response model
• client: return a constant's value from a param union's getter
• client: skip comment-only blocks when decoding event streams
• client: treat proxy-authorization as a sensitive header
• set the required type field in union param constructor helpers

Chores

• docs: correct prefill, thinking, fallback and model descriptions
• docs: document the scope required to assign the managed role
• docs: update model examples
• internal: narrow the tripwire test rule in the contributor guides
• tests: stop listing the stream event types in the accumulator test

Documentation

... (truncated)

Changelog

Sourced from github.com/anthropics/anthropic-sdk-go's changelog.

1.82.0 (2026-10-15)

Features

• api: add between_tools to thinking types in model capabilities
• api: add the speed parameter and usage.speed to Messages
• api: return a Console organization's usage-tier spend cap as a read-only spend limit

Chores

• ci: speed up breaking change detection
• docs: describe headers on Managed Agents and telemetry endpoints
• tests: add tests for custom HTTP clients and trace propagation

Documentation

• api: note that some models need a beta header to use speed

1.81.0 (2026-10-14)

Features

• api: add execution_identity to Managed Agents agents

• api: add organization_type_not_supported error to spend limit lists

• api: add telemetry destination test endpoint

• api: add telemetry destinations to the Admin API

• client: add native support for OpenTelemetry tracing

  If your app registers a global tracer provider, the SDK will create spans with it after upgrading, and they'll be exported with the rest of your traces. Requests will also get trace context headers from the global propagator. To disable, pass option.WithoutOpenTelemetry() to the client or set ANTHROPIC_OPEN_TELEMETRY=false. Learn more in the documentation.

Bug Fixes

• api: rename telemetry destination test response model
• client: return a constant's value from a param union's getter
• client: skip comment-only blocks when decoding event streams
• client: treat proxy-authorization as a sensitive header
• sessions: settle tool calls invalidated by a processed session-wide interrupt
• set the required type field in union param constructor helpers

Chores

• docs: correct prefill, thinking, fallback and model descriptions
• docs: document the scope required to assign the managed role
• docs: update model examples
• internal: narrow the tripwire test rule in the contributor guides
• tests: stop listing the stream event types in the accumulator test

... (truncated)

Commits

• 543d266 release: 1.82.0
• 7553b5f Merge pull request #473 from anthropics/synced/published
• b748883 feat(helpers): retry a rate-limited fast fallback at standard speed (#479)
• c98d162 chore(tests): add tests for custom HTTP clients and trace propagation
• 4e8df93 feat(api): add between_tools to thinking types in model capabilities
• 9edba44 chore(docs): describe headers on Managed Agents and telemetry endpoints
• 2397ac4 docs(api): note that some models need a beta header to use speed
• 9b51bcb docs(changelog): shorten the OpenTelemetry tracing note (#478)
• 907de5f feat(api): add the speed parameter and usage.speed to Messages
• b7fd9bc codegen metadata
• Additional commits viewable in compare view

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