Commit log

2e29858 fix(openrouter): avoid brittle User-Agent assertion

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💘 Generated with Crush

Assisted-by: Kimi K2.5 via Crush <crush@charm.land>

Christian Rocha created

182ba5f docs(openai): correct grammar in comment

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💘 Generated with Crush

Assisted-by: Kimi K2.5 via Crush <crush@charm.land>

Christian Rocha created

96f0454 fix(openai): don't mutate shared languageModelOptions

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💘 Generated with Crush

Assisted-by: Kimi K2.5 via Crush <crush@charm.land>

Christian Rocha created

7dc3888 fix(openrouter): don't set User-Agent

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OpenRouter rejects API calls using a custom User Agent. This workaround
skips OpenRouter when setting a user agent.

Note that we've added two new methods accordingly, as OpenRouter uses
the openai package:

openai.WithSkipUserAgent()
openai.WithLanguageModelSkipUserAgent()

Christian Rocha created

04950be v0.12.1

Andrey Nering created

5d76d7d chore(examples): go mod tidy

Andrey Nering created

d9de5db fix(errors): improve check for when to retry requests (#164)

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* Follow OpenAI's Go SDK.
* Check status code >= 500.
* Check `x-should-retry` header.

Co-authored-by: yuguorui <yuguorui@pku.edu.cn>

Andrey Nering and yuguorui created

b137f01 chore(deps): bump the all group across 1 directory with 4 updates (#162)

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Bumps the all group with 4 updates in the / directory: [github.com/aws/aws-sdk-go-v2](https://github.com/aws/aws-sdk-go-v2), [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2), [golang.org/x/oauth2](https://github.com/golang/oauth2) and [google.golang.org/genai](https://github.com/googleapis/go-genai).


Updates `github.com/aws/aws-sdk-go-v2` from 1.41.2 to 1.41.3
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/v1.41.2...v1.41.3)

Updates `github.com/aws/aws-sdk-go-v2/config` from 1.32.10 to 1.32.11
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/config/v1.32.10...config/v1.32.11)

Updates `golang.org/x/oauth2` from 0.35.0 to 0.36.0
- [Commits](https://github.com/golang/oauth2/compare/v0.35.0...v0.36.0)

Updates `google.golang.org/genai` from 1.48.0 to 1.49.0
- [Release notes](https://github.com/googleapis/go-genai/releases)
- [Changelog](https://github.com/googleapis/go-genai/blob/main/CHANGELOG.md)
- [Commits](https://github.com/googleapis/go-genai/compare/v1.48.0...v1.49.0)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go-v2
  dependency-version: 1.41.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: github.com/aws/aws-sdk-go-v2/config
  dependency-version: 1.32.11
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: golang.org/x/oauth2
  dependency-version: 0.36.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
- dependency-name: google.golang.org/genai
  dependency-version: 1.49.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dependabot[bot] and dependabot[bot] created

13ad470 ci(dependabot): update kronk in a separate group

Andrey Nering created

ae2e22e ci: fix govulncheck by updating go version (#161)

Andrey Nering created

422f954 v0.12.0

Andrey Nering created

1b0027b feat: configurable user-agent (#152)

Click to expand commit body 
Note that the user agent defaults to Charm Fantasy/<version>, which
means we need to maintain a const for the version number.

Christian Rocha created

0806f24 chore(deps): go mod tidy examples (#159)

Christian Rocha created

fb3643d v0.11.1

Andrey Nering created

4747a08 chore: add support for gpt 5.4 (#158)

Andrey Nering created

0a0ed20 chore(deps): bump the all group with 3 updates (#155)

Click to expand commit body 
Bumps the all group with 3 updates: [github.com/ardanlabs/kronk](https://github.com/ardanlabs/kronk), [github.com/aws/smithy-go](https://github.com/aws/smithy-go) and [github.com/kaptinlin/jsonschema](https://github.com/kaptinlin/jsonschema).


Updates `github.com/ardanlabs/kronk` from 1.20.3 to 1.20.8
- [Release notes](https://github.com/ardanlabs/kronk/releases)
- [Commits](https://github.com/ardanlabs/kronk/compare/v1.20.3...v1.20.8)

Updates `github.com/aws/smithy-go` from 1.24.1 to 1.24.2
- [Release notes](https://github.com/aws/smithy-go/releases)
- [Changelog](https://github.com/aws/smithy-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/smithy-go/compare/v1.24.1...v1.24.2)

Updates `github.com/kaptinlin/jsonschema` from 0.7.3 to 0.7.5
- [Commits](https://github.com/kaptinlin/jsonschema/compare/v0.7.3...v0.7.5)

---
updated-dependencies:
- dependency-name: github.com/ardanlabs/kronk
  dependency-version: 1.20.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: github.com/aws/smithy-go
  dependency-version: 1.24.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: github.com/kaptinlin/jsonschema
  dependency-version: 0.7.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
...

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dependabot[bot] and dependabot[bot] created

8d2ec4f chore(deps): bump github.com/ardanlabs/kronk in the all group (#153)

Click to expand commit body 
Bumps the all group with 1 update: [github.com/ardanlabs/kronk](https://github.com/ardanlabs/kronk).


Updates `github.com/ardanlabs/kronk` from 1.20.1 to 1.20.3
- [Release notes](https://github.com/ardanlabs/kronk/releases)
- [Commits](https://github.com/ardanlabs/kronk/compare/v1.20.1...v1.20.3)

---
updated-dependencies:
- dependency-name: github.com/ardanlabs/kronk
  dependency-version: 1.20.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
...

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dependabot[bot] and dependabot[bot] created

5442a7f v0.11.0

Andrey Nering created

8f24e95 chore(deps): bump the all group with 4 updates (#150)

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Bumps the all group with 4 updates: [github.com/ardanlabs/kronk](https://github.com/ardanlabs/kronk), [github.com/aws/aws-sdk-go-v2](https://github.com/aws/aws-sdk-go-v2), [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2) and [google.golang.org/genai](https://github.com/googleapis/go-genai).


Updates `github.com/ardanlabs/kronk` from 1.19.6 to 1.20.1
- [Release notes](https://github.com/ardanlabs/kronk/releases)
- [Commits](https://github.com/ardanlabs/kronk/compare/v1.19.6...v1.20.1)

Updates `github.com/aws/aws-sdk-go-v2` from 1.41.1 to 1.41.2
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/v1.41.1...v1.41.2)

Updates `github.com/aws/aws-sdk-go-v2/config` from 1.32.9 to 1.32.10
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/config/v1.32.9...config/v1.32.10)

Updates `google.golang.org/genai` from 1.47.0 to 1.48.0
- [Release notes](https://github.com/googleapis/go-genai/releases)
- [Changelog](https://github.com/googleapis/go-genai/blob/main/CHANGELOG.md)
- [Commits](https://github.com/googleapis/go-genai/compare/v1.47.0...v1.48.0)

---
updated-dependencies:
- dependency-name: github.com/ardanlabs/kronk
  dependency-version: 1.20.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
- dependency-name: github.com/aws/aws-sdk-go-v2
  dependency-version: 1.41.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: github.com/aws/aws-sdk-go-v2/config
  dependency-version: 1.32.10
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: google.golang.org/genai
  dependency-version: 1.48.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
...

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dependabot[bot] and dependabot[bot] created

8a1457c feat: add support for anthropic thinking effort (#147)

Click to expand commit body 
Co-authored-by: Andrey Nering <andreynering@users.noreply.github.com>

Kyle Carberry and Andrey Nering created

26a572c v0.10.0

Andrey Nering created

cf3151e lint: fix missing doc comment

Andrey Nering created

4e71eb6 test: unify gemini 2 and gemini 3 thinking tests

Andrey Nering created

bd6d47d feat(google): add ThinkingLevel support for Gemini 3+ models

Click to expand commit body 
Gemini 3+ uses thinking_level (LOW/MEDIUM/HIGH/MINIMAL) instead of
thinking_budget. The two are mutually exclusive per Google's API.
Maps to genai.ThinkingConfig.ThinkingLevel already available in v1.45.0.

Xavier Capaldi created

54b30ae feat: detect context-too-large errors (#125)

mhpenta created

b802c67 chore: update anthropic-sdk-go from our fork (#148)

Click to expand commit body 
The `fantasy` branch was updated from upstream.

See:

* https://github.com/charmbracelet/anthropic-sdk-go/pull/1
* https://github.com/charmbracelet/fantasy/pull/147

Andrey Nering created

7d7c4b3 chore(deps): bump the all group with 3 updates (#146)

Click to expand commit body 
Bumps the all group with 3 updates: [github.com/ardanlabs/kronk](https://github.com/ardanlabs/kronk), [github.com/aws/smithy-go](https://github.com/aws/smithy-go) and [github.com/kaptinlin/jsonschema](https://github.com/kaptinlin/jsonschema).


Updates `github.com/ardanlabs/kronk` from 1.19.2 to 1.19.6
- [Release notes](https://github.com/ardanlabs/kronk/releases)
- [Commits](https://github.com/ardanlabs/kronk/compare/v1.19.2...v1.19.6)

Updates `github.com/aws/smithy-go` from 1.24.0 to 1.24.1
- [Release notes](https://github.com/aws/smithy-go/releases)
- [Changelog](https://github.com/aws/smithy-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/aws/smithy-go/compare/v1.24.0...v1.24.1)

Updates `github.com/kaptinlin/jsonschema` from 0.7.2 to 0.7.3
- [Commits](https://github.com/kaptinlin/jsonschema/compare/v0.7.2...v0.7.3)

---
updated-dependencies:
- dependency-name: github.com/ardanlabs/kronk
  dependency-version: 1.19.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: github.com/aws/smithy-go
  dependency-version: 1.24.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: github.com/kaptinlin/jsonschema
  dependency-version: 0.7.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dependabot[bot] and dependabot[bot] created

b2eb8d1 v0.9.0

Andrey Nering created

dae536f chore(deps): bump the all group with 3 updates (#144)

Click to expand commit body 
Bumps the all group with 3 updates: [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2), [github.com/kaptinlin/jsonschema](https://github.com/kaptinlin/jsonschema) and [google.golang.org/genai](https://github.com/googleapis/go-genai).


Updates `github.com/aws/aws-sdk-go-v2/config` from 1.32.7 to 1.32.9
- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)
- [Changelog](https://github.com/aws/aws-sdk-go-v2/blob/main/changelog-template.json)
- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/v1.32.7...config/v1.32.9)

Updates `github.com/kaptinlin/jsonschema` from 0.7.1 to 0.7.2
- [Commits](https://github.com/kaptinlin/jsonschema/compare/v0.7.1...v0.7.2)

Updates `google.golang.org/genai` from 1.46.0 to 1.47.0
- [Release notes](https://github.com/googleapis/go-genai/releases)
- [Changelog](https://github.com/googleapis/go-genai/blob/main/CHANGELOG.md)
- [Commits](https://github.com/googleapis/go-genai/compare/v1.46.0...v1.47.0)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go-v2/config
  dependency-version: 1.32.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: github.com/kaptinlin/jsonschema
  dependency-version: 0.7.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: google.golang.org/genai
  dependency-version: 1.47.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dependabot[bot] and dependabot[bot] created

385607b chore(deps): bump the all group in /examples with 2 updates (#143)

Click to expand commit body 
Bumps the all group in /examples with 2 updates: [github.com/charmbracelet/lipgloss/v2](https://github.com/charmbracelet/lipgloss) and [github.com/charmbracelet/x/term](https://github.com/charmbracelet/x).


Updates `github.com/charmbracelet/lipgloss/v2` from 2.0.0-beta.3.0.20250917201909-41ff0bf215ea to 2.0.0-beta1
- [Release notes](https://github.com/charmbracelet/lipgloss/releases)
- [Commits](https://github.com/charmbracelet/lipgloss/commits)

Updates `github.com/charmbracelet/x/term` from 0.2.1 to 0.2.2
- [Commits](https://github.com/charmbracelet/x/compare/ansi/v0.2.1...ansi/v0.2.2)

---
updated-dependencies:
- dependency-name: github.com/charmbracelet/lipgloss/v2
  dependency-version: 2.0.0-beta1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: github.com/charmbracelet/x/term
  dependency-version: 0.2.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dependabot[bot] and dependabot[bot] created

121d1a4 ci(dependabot): add `examples/` dir to be updated as well

Andrey Nering created

211a29e feat: add kronk provider (#142)

Click to expand commit body 
Co-authored-by: William Kennedy <bill@ardanlabs.com>

Andrey Nering and William Kennedy created

720e86d chore(deps): bump the all group with 3 updates (#141)

Click to expand commit body 
Bumps the all group with 3 updates: [cloud.google.com/go/auth](https://github.com/googleapis/google-cloud-go), [github.com/kaptinlin/jsonschema](https://github.com/kaptinlin/jsonschema) and [google.golang.org/genai](https://github.com/googleapis/go-genai).


Updates `cloud.google.com/go/auth` from 0.18.1 to 0.18.2
- [Release notes](https://github.com/googleapis/google-cloud-go/releases)
- [Changelog](https://github.com/googleapis/google-cloud-go/blob/main/CHANGES.md)
- [Commits](https://github.com/googleapis/google-cloud-go/compare/auth/v0.18.1...auth/v0.18.2)

Updates `github.com/kaptinlin/jsonschema` from 0.6.10 to 0.7.1
- [Commits](https://github.com/kaptinlin/jsonschema/compare/v0.6.10...v0.7.1)

Updates `google.golang.org/genai` from 1.45.0 to 1.46.0
- [Release notes](https://github.com/googleapis/go-genai/releases)
- [Changelog](https://github.com/googleapis/go-genai/blob/main/CHANGELOG.md)
- [Commits](https://github.com/googleapis/go-genai/compare/v1.45.0...v1.46.0)

---
updated-dependencies:
- dependency-name: cloud.google.com/go/auth
  dependency-version: 0.18.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: github.com/kaptinlin/jsonschema
  dependency-version: 0.7.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
- dependency-name: google.golang.org/genai
  dependency-version: 1.46.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
...

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dependabot[bot] and dependabot[bot] created

ab99ce7 v0.8.1

Andrey Nering created

e1c26df fix: normalize mcp tool schemas for openai compatibility (#138)

Click to expand commit body 
Convert JSON Schema type arrays to `anyOf` and ensure bare array types
have items, preventing OpenAI "array schema missing items" errors.

Assisted-by: Claude Opus 4.6 via Crush <crush@charm.land>

Andrey Nering created

070c5ec fix(goreleaser): remove unneeded `npm_key` attribute

Click to expand commit body 
This was preventing releases to work trigger on new tags.

Andrey Nering created

b1ed877 v0.8.0

Andrey Nering created

29c0314 chore: fix lint

Andrey Nering created

7e79eab ci: fix lint on ci

Andrey Nering created

25abf03 refactor: use our `jsonrepair` package and remove external package

Andrey Nering created

a54e123 feat: add `jsonrepair` package

Click to expand commit body 
Added `charm.land/jsonrepair` package, to repair malformed JSON output
by LLM models.

This was written by GPT 5.2 Codex based on the Python version:
https://github.com/mangiucugna/json_repair

Assisted-by: GPT 5.2 Codex via Crush <crush@charm.land>

Andrey Nering created

f240ab1 v0.7.2

Andrey Nering created

94eb286 chore: prepare for openai gpt 5.3 + codex (#136)

Andrey Nering created

52bfb10 chore: update NOTICE copyright

Christian Rocha created

81c0e00 chore(deps): bump the all group with 3 updates (#133)

Click to expand commit body 
Bumps the all group with 3 updates: [github.com/kaptinlin/jsonschema](https://github.com/kaptinlin/jsonschema), [golang.org/x/oauth2](https://github.com/golang/oauth2) and [google.golang.org/genai](https://github.com/googleapis/go-genai).


Updates `github.com/kaptinlin/jsonschema` from 0.6.9 to 0.6.10
- [Commits](https://github.com/kaptinlin/jsonschema/compare/v0.6.9...v0.6.10)

Updates `golang.org/x/oauth2` from 0.34.0 to 0.35.0
- [Commits](https://github.com/golang/oauth2/compare/v0.34.0...v0.35.0)

Updates `google.golang.org/genai` from 1.44.0 to 1.45.0
- [Release notes](https://github.com/googleapis/go-genai/releases)
- [Changelog](https://github.com/googleapis/go-genai/blob/main/CHANGELOG.md)
- [Commits](https://github.com/googleapis/go-genai/compare/v1.44.0...v1.45.0)

---
updated-dependencies:
- dependency-name: github.com/kaptinlin/jsonschema
  dependency-version: 0.6.10
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: golang.org/x/oauth2
  dependency-version: 0.35.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
- dependency-name: google.golang.org/genai
  dependency-version: 1.45.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: all
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

dependabot[bot] and dependabot[bot] created

e60b360 chore: run `modernize`

Andrey Nering created

4dcbd58 v0.7.1

Andrey Nering created

281a714 fix(anthropic): thinking budget should not add to max tokens (#131)

Carlos Alexandro Becker created

8f4cfdb v0.7.0

Andrey Nering created

30a5f02 feat: add vercel provider (#129)

Kujtim Hoxha created