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| author | Paul Buetow <paul@buetow.org> | 2026-01-29 20:23:41 +0200 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2026-01-29 20:23:41 +0200 |
| commit | c6bb463837ec8c41261604e416aeab023663ba09 (patch) | |
| tree | ea81ab84b698c3a98fda93a9051d21f2c79708a6 /internal/lsp/server.go | |
| parent | d088267f55c45a7ffd90a056d56e02da61b525fc (diff) | |
feat: add native Anthropic API provider support
- Implement new anthropicClient with full Client interface
- Add Streamer interface for token-by-token streaming via SSE
- Add Anthropic Messages API v1 integration with proper headers
- Support claude-3-5-sonnet-20241022 as default model
- Add configuration via [anthropic] TOML section
- Add environment variable overrides (HEXAI_ANTHROPIC_*)
- Support both HEXAI_ANTHROPIC_API_KEY and ANTHROPIC_API_KEY fallback
- Integrate Anthropic key handling in LSP, CLI, and llmutils
- Update provider factory to support 'anthropic' provider name
- Add 11 comprehensive unit tests for Anthropic client
- Update config.toml.example with [anthropic] section
- Update NewFromConfig() signature to accept anthropicAPIKey parameter
- All 51 internal LLM tests pass (11 new Anthropic tests + 40 existing)
Anthropic models can be accessed via:
[anthropic]
model = "claude-3-5-sonnet-20241022"
base_url = "https://api.anthropic.com/v1"
temperature = 0.2
or environment:
export HEXAI_PROVIDER="anthropic"
export HEXAI_ANTHROPIC_API_KEY="your-key"
Amp-Thread-ID: https://ampcode.com/threads/T-019c0af1-f215-72cf-9940-b014b1a9576b
Co-authored-by: Amp <amp@ampcode.com>
Diffstat (limited to 'internal/lsp/server.go')
| -rw-r--r-- | internal/lsp/server.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/internal/lsp/server.go b/internal/lsp/server.go index e3a21f3..67e3cab 100644 --- a/internal/lsp/server.go +++ b/internal/lsp/server.go @@ -230,6 +230,9 @@ func newClientForProvider(cfg appconfig.App, provider string) (llm.Client, error CopilotBaseURL: cfg.CopilotBaseURL, CopilotModel: cfg.CopilotModel, CopilotTemperature: cfg.CopilotTemperature, + AnthropicBaseURL: cfg.AnthropicBaseURL, + AnthropicModel: cfg.AnthropicModel, + AnthropicTemperature: cfg.AnthropicTemperature, } oaKey := strings.TrimSpace(os.Getenv("HEXAI_OPENAI_API_KEY")) if oaKey == "" { @@ -243,7 +246,11 @@ func newClientForProvider(cfg appconfig.App, provider string) (llm.Client, error if cpKey == "" { cpKey = strings.TrimSpace(os.Getenv("COPILOT_API_KEY")) } - return llm.NewFromConfig(llmCfg, oaKey, orKey, cpKey) + anKey := strings.TrimSpace(os.Getenv("HEXAI_ANTHROPIC_API_KEY")) + if anKey == "" { + anKey = strings.TrimSpace(os.Getenv("ANTHROPIC_API_KEY")) + } + return llm.NewFromConfig(llmCfg, oaKey, orKey, cpKey, anKey) } func (s *Server) clientFor(spec requestSpec) llm.Client { |