chore: refresh supported models and safe dependencies

Documentation.md

@@ -163,8 +163,8 @@ description: A description of what this agent does
 model:
   preferred: "anthropic:claude-sonnet-4-6"
   fallback:
-    - "openai:gpt-4o"
-    - "google:gemini-2.0-flash-001"
+    - "openai:gpt-4.1-mini"
+    - "google:gemini-2.5-flash"
   constraints:
     temperature: 0.7
     max_tokens: 4096
@@ -202,7 +202,7 @@ dependencies:
 # Sub-agents (optional)
 agents:
   researcher:
-    model: "anthropic:claude-haiku-4-5-20251001"
+    model: "anthropic:claude-haiku-4-5"
     tools: [read, cli]
 
 delegation:
@@ -263,11 +263,11 @@ GitAgent supports any model from the following providers out of the box:
 | Provider | Format | API Key Env Var |
 |----------|--------|-----------------|
 | Anthropic | `anthropic:claude-sonnet-4-6` | `ANTHROPIC_API_KEY` |
-| OpenAI | `openai:gpt-4o` | `OPENAI_API_KEY` |
-| Google | `google:gemini-2.0-flash-001` | `GEMINI_API_KEY` |
+| OpenAI | `openai:gpt-4.1-mini` | `OPENAI_API_KEY` |
+| Google | `google:gemini-2.5-flash` | `GEMINI_API_KEY` |
 | Groq | `groq:llama-3.3-70b-versatile` | `GROQ_API_KEY` |
-| xAI | `xai:grok-2-1212` | `XAI_API_KEY` |
-| Mistral | `mistral:mistral-large-latest` | `MISTRAL_API_KEY` |
+| xAI | `xai:grok-3` | `XAI_API_KEY` |
+| Mistral | `mistral:mistral-large-2512` | `MISTRAL_API_KEY` |
 | OpenRouter | `openrouter:anthropic/claude-3.5-sonnet` | `OPENROUTER_API_KEY` |
 | Cerebras | `cerebras:llama3.1-70b` | `CEREBRAS_API_KEY` |
 | DeepSeek | `deepseek:deepseek-chat` | `DEEPSEEK_API_KEY` |
@@ -361,7 +361,7 @@ GitAgent supports real-time bidirectional voice via two adapters:
 
 ### Gemini Live
 
-- Model: `gemini-2.0-flash`
+- Model: `gemini-2.5-flash`
 - Alternative voice provider
 - Free tier available
 - Requires: `GEMINI_API_KEY`

README.md

@@ -132,7 +132,7 @@ gitagent --repo https://github.com/org/repo "Add unit tests"
 | `--repo <url>` | `-r` | GitHub repo URL to clone and work on |
 | `--pat <token>` | | GitHub PAT (or set `GITHUB_TOKEN` / `GIT_TOKEN`) |
 | `--session <branch>` | | Resume an existing session branch |
-| `--model <provider:model>` | `-m` | Override model (e.g. `anthropic:claude-sonnet-4-5-20250929`) |
+| `--model <provider:model>` | `-m` | Override model (e.g. `anthropic:claude-sonnet-4-6`) |
 | `--sandbox` | `-s` | Run in sandbox VM |
 | `--prompt <text>` | `-p` | Single-shot prompt (skip REPL) |
 | `--env <name>` | `-e` | Environment config |
@@ -146,7 +146,7 @@ import { query } from "gitagent";
 for await (const msg of query({
   prompt: "List all TypeScript files and summarize them",
   dir: "./my-agent",
-  model: "openai:gpt-4o-mini",
+  model: "openai:gpt-4.1-mini",
 })) {
   if (msg.type === "delta") process.stdout.write(msg.content);
   if (msg.type === "assistant") console.log("\n\nDone.");
@@ -155,7 +155,7 @@ for await (const msg of query({
 // Local repo mode via SDK
 for await (const msg of query({
   prompt: "Fix the login bug",
-  model: "openai:gpt-4o-mini",
+  model: "openai:gpt-4.1-mini",
   repo: {
     url: "https://github.com/org/repo",
     token: process.env.GITHUB_TOKEN!,
@@ -179,7 +179,7 @@ import { query } from "gitagent";
 for await (const msg of query({
   prompt: "Refactor the auth module",
   dir: "/path/to/agent",
-  model: "anthropic:claude-sonnet-4-5-20250929",
+  model: "anthropic:claude-sonnet-4-6",
 })) {
   switch (msg.type) {
     case "delta":       // streaming text chunk
@@ -336,8 +336,8 @@ version: 1.0.0
 description: An agent that does things
 
 model:
-  preferred: "anthropic:claude-sonnet-4-5-20250929"
-  fallback: ["openai:gpt-4o"]
+  preferred: "anthropic:claude-sonnet-4-6"
+  fallback: ["openai:gpt-4.1-mini"]
   constraints:
     temperature: 0.7
     max_tokens: 4096
@@ -678,10 +678,10 @@ Gitagent works with any LLM provider supported by [pi-ai](https://github.com/bad
 ```yaml
 # agent.yaml
 model:
-  preferred: "anthropic:claude-sonnet-4-5-20250929"
+  preferred: "anthropic:claude-sonnet-4-6"
   fallback:
-    - "openai:gpt-4o"
-    - "google:gemini-2.0-flash"
+    - "openai:gpt-4.1-mini"
+    - "google:gemini-2.5-flash"
 ```
 
 Supported providers: `anthropic`, `openai`, `google`, `xai`, `groq`, `mistral`, and more.
@@ -861,15 +861,15 @@ export OPENAI_API_KEY="sk-..."
 - Anthropic (Claude models via native SDK)
 - Any OpenAI-compatible provider
 
-Use `--model` flag to override: `gitagent --model anthropic:claude-sonnet-4-5-20250929`
+Use `--model` flag to override: `gitagent --model anthropic:claude-sonnet-4-6`
 
 ### Core Concepts
 
 **What is the SDK and how do I use it?**
 The SDK provides programmatic access via `query()` function that streams agent events:
 ```typescript
 import { query } from "gitagent";
-for await (const msg of query({ prompt: "hello", model: "openai:gpt-4o-mini" })) {
+for await (const msg of query({ prompt: "hello", model: "openai:gpt-4.1-mini" })) {
   if (msg.type === "delta") process.stdout.write(msg.content);
 }
 ```

docs/firstsource-session.md

@@ -176,7 +176,7 @@ description: First Source's GitAgent connected to Lyzr Studio
 model:
   preferred: "lyzr:agent-abc123xyz@https://agent-prod.studio.lyzr.ai/v4"
   fallback:
-    - "openai:gpt-4o"   # optional fallback if Studio is unreachable
+    - "openai:gpt-4.1-mini"   # optional fallback if Studio is unreachable
 
 tools:
   - cli
@@ -237,10 +237,10 @@ description: Customer support agent for First Source
 
 # Model configuration
 model:
-  preferred: "anthropic:claude-sonnet-4-5-20250929"
+  preferred: "anthropic:claude-sonnet-4-6"
   fallback:
-    - "openai:gpt-4o"
-    - "google:gemini-2.0-flash"
+    - "openai:gpt-4.1-mini"
+    - "google:gemini-2.5-flash"
 
 # Built-in tools to enable
 tools:
@@ -281,13 +281,13 @@ agents:
 
 ```yaml
 # Anthropic
-preferred: "anthropic:claude-sonnet-4-5-20250929"
+preferred: "anthropic:claude-sonnet-4-6"
 
 # OpenAI
-preferred: "openai:gpt-4o"
+preferred: "openai:gpt-4.1-mini"
 
 # Google
-preferred: "google:gemini-2.0-flash"
+preferred: "google:gemini-2.5-flash"
 
 # Groq (fast inference)
 preferred: "groq:llama-3.3-70b-versatile"
@@ -1012,9 +1012,9 @@ version: 0.1.0
 description: My First Source GitAgent
 
 model:
-  preferred: "anthropic:claude-sonnet-4-5-20250929"   # or your preferred provider
+  preferred: "anthropic:claude-sonnet-4-6"   # or your preferred provider
   fallback:
-    - "openai:gpt-4o"
+    - "openai:gpt-4.1-mini"
 
 tools:
   - cli
@@ -1129,7 +1129,7 @@ import { query } from "gitagent";
 for await (const msg of query({
   prompt: `Review PR #${process.env.PR_NUMBER} for security issues`,
   dir: "./agent",
-  model: "anthropic:claude-sonnet-4-5-20250929",
+  model: "anthropic:claude-sonnet-4-6",
   allowedTools: ["read", "cli"],   // restrict for CI
 })) {
   if (msg.type === "assistant") console.log(msg.content);
@@ -1180,7 +1180,7 @@ npm install -g @open-gitagent/gitagent @open-gitagent/voice
 # Run
 gitagent "prompt"                                    # run in current dir
 gitagent --dir ~/my-agent "prompt"                   # specific dir
-gitagent --model anthropic:claude-sonnet-4-5-20250929 "prompt"   # override model
+gitagent --model anthropic:claude-sonnet-4-6 "prompt"   # override model
 gitagent --voice                                     # open web UI at localhost:3333
 gitagent --sandbox "prompt"                          # run in isolated VM
 

examples/local-repo.ts

@@ -21,7 +21,7 @@ async function main() {
 
 	const stream = query({
 		prompt: "Read the README and summarize what this project does.",
-		model: "openai:gpt-4o-mini",
+		model: "openai:gpt-4.1-mini",
 		repo: {
 			url: REPO_URL,
 			token: TOKEN,
@@ -53,4 +53,4 @@ async function main() {
 	console.log("\nSession complete — changes committed and pushed to session branch.");
 }
 
-main().catch(console.error);
+main().catch(console.error);

examples/sdk-demo.ts

@@ -12,7 +12,7 @@ async function main() {
 	for await (const msg of query({
 		prompt: "Use the greet tool to greet Zeus, then say something short and fun.",
 		dir: process.cwd(),
-		model: "openai:gpt-4o-mini",
+		model: "openai:gpt-4.1-mini",
 		tools: [greet],
 		hooks: {
 			preToolUse: async (ctx) => {