Claude/add code router features t jk sb

.codeinsight

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+## 🎯 thebird v1.1.0 — Anthropic SDK to Gemini streaming bridge — drop-in proxy that translates Anthropic message format and tool calls to Google Gemini
+
+# 11f 721L 24fn 24cls cx2.2
+*Legend: f=files L=lines fn=functions cls=classes cx=avg-complexity | file:line:name(NL)=location Np=params | ↑N=imports-from ↓N=imported-by (N)=occurrences (+N)=more | 🔄circular 🏝️isolated 🔥complex 📋duplicated 📁large*
+
+**Langs:** JS:78% TS:17% JSON:4%
+
+## 🛠️ Tech Stack
+
+**Patterns:** generateGemini(7), contents.push(6), main(5), main().catch(5), chat(4), allParts.filter(3)
+**Top IDs:** type(47), console(39), log(33), result(26), content(23), text(23)
+
+## ⚡ Code Patterns
+
+**Async:** async(38), await(25), Promise(1)
+**Errors:** try/catch(6), throw(3)
+**Internal calls:** generateGemini(7), contents.push(6), main(5), main().catch(5), chat(4), allParts.filter(3), onStepFinish(3), process.stdout.write(2)
+
+## 🔗 I/O & Integration
+
+**Env vars:** GEMINI_API_KEY
+**Storage:** SQL(2), JSON(5)
+
+## 📊 Code Organization
+
+**Long funcs:** index.js:14:createFullStream(57L), examples/streaming.js:26:main(54L)
+**Classes:** index.d.ts:0:TextBlock, index.d.ts:0:ImageBlockBase64, index.d.ts:0:ImageBlockUrl, index.d.ts:0:ImageBlockInline, index.d.ts:0:ImageBlockFile, index.d.ts:0:ToolUseBlock, index.d.ts:0:ToolResultBlock, index.d.ts:0:Message (+15)
+
+## 🔄 Architecture
+
+**L0 [pure exports]:** convert(1↓), errors(1↓), client(1↓)
+**L3 [pure imports]:** index(3↑)
+**Cross-module:** index.js→lib
+**External:** @google/genai
+
+## 🔌 API Surface
+
+**Exported fns:** errors.js:11:isRetryable(1p), errors.js:20:withRetry(1p), convert.js:1:cleanSchema(1p), convert.js:12:convertTools(2p), convert.js:21:convertImageBlock(1p), convert.js:38:convertMessages(1p), convert.js:65:extractModelId(1p), convert.js:72:buildConfig(1p), client.js:5:getClient(1p), index.js:5:streamGemini(1p), index.js:72:generateGemini(2p)
+**Classes:** TextBlock, ImageBlockBase64, ImageBlockUrl, ImageBlockInline, ImageBlockFile, ToolUseBlock (+17)
+**Entry files:** client, convert, errors
+
+## 🚨 Issues
+
+- 📋 1 duplicated groups
+
+## 🧹 Dead Code & Tests
+
+**Orphaned:** tool-use.js, basic-chat.js, streaming.js, vision.js, package.json, multi-turn.js
+**Tests:** 0/11 (0%)
+
+## 📦 Modules
+
+- lib: 3f, 3cx, 0↑3↓
+- examples: 5f, 0cx, 0↑0↓
+
+## 📄 File Index
+
+**examples/basic-chat.js** 34L fn: main
+**examples/multi-turn.js** 45L fn: chat, main
+**examples/streaming.js** 81L fn: main
+**examples/tool-use.js** 77L fn: nonStreamingExample, streamingExample, main
+**examples/vision.js** 84L fn: base64Example, inlineDataExample, publicUrlExample, main
+**index.d.ts** 128L
+**index.js** 112L exports: [convertTools], [convertMessages], [streamGemini], [generateGemini], [cleanSchema] fn: streamGemini, createFullStream, generateGemini
+**lib/client.js** 10L exports: [getClient] fn: getClient
+**lib/convert.js** 86L exports: [cleanSchema], [extractModelId], [convertMessages], [buildConfig], [convertTools] fn: cleanSchema, convertTools, convertImageBlock, convertMessages (+2)
+**lib/errors.js** 35L exports: [GeminiError], [isRetryable], [withRetry] fn: constructor, isRetryable, withRetry
+**package.json** 29L
+
+Git: branch: claude/add-code-router-features-TJkSb, 1 uncommitted
+Hot: package.json(1), README.md(1), index.js(1)
+Conv[JS]: 4-space, single quotes, semicolons, function declarations, relative imports, kebab-case files
+Conv[TS]: 2-space, single quotes, semicolons, function declarations, named exports

.gitignore

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+.gm-stop-verified