mirror of
https://github.com/teamchong/pxpipe.git
synced 2026-07-22 02:02:51 +02:00
teamchong
f91c149d05
Runtime is pure Web Standard APIs (fetch, Request, Response, Uint8Array,
CompressionStream, crypto.subtle, btoa) — zero runtime dependencies.
Core (src/core/, runs identically on Node 18+ and Workers):
- atlas.ts auto-generated 9x15 JBM glyph atlas, base64-inlined (17KB)
- png.ts minimal grayscale PNG encoder via CompressionStream
- render.ts text → packed PNG, soft-wraps at 100 cols, ≤1568px tall
- transform.ts request body rewriter (system + tool docs → image blocks)
- proxy.ts fetch-handler that transforms then forwards to Anthropic
- types.ts Anthropic Messages API types we touch
Adapters:
- src/node.ts node:http server + CLI flag parsing
- src/worker.ts export default { fetch } for wrangler dev/deploy
Build tooling:
- scripts/gen-atlas.ts @napi-rs/canvas → atlas.ts (build-time only)
- scripts/build.mjs esbuild Node bundle; wrangler handles Worker
- tsconfig.json strict, ES2022, Workers types
Tests (vitest): 8 passing — PNG signature, base64 round-trip, single +
multi-image renders, transform no-op + compress paths, billing-line strip,
tool fold + stub.
E2E smoke: 16K char system → 2 PNGs (36KB) → mock upstream, 34ms.
Next: replace docs, then verify byte-output parity against legacy/python.
64 lines
1.5 KiB
JSON
64 lines
1.5 KiB
JSON
{
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"name": "pixelpipe",
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"version": "0.2.0",
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"description": "Token-saving proxy for Claude Code: renders system prompt + tool definitions as images, achieving 65-73% token savings on Opus 4.7 while preserving 100% reasoning quality. Runs on Node and Cloudflare Workers.",
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"type": "module",
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"bin": {
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"pixelpipe": "bin/cli.js"
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},
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"exports": {
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".": {
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"types": "./dist/core/proxy.d.ts",
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"import": "./dist/core/proxy.js"
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},
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"./node": {
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"types": "./dist/node.d.ts",
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"import": "./dist/node.js"
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},
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"./worker": {
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"types": "./dist/worker.d.ts",
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"import": "./dist/worker.js"
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}
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},
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"files": [
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"bin/",
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"dist/",
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"README.md",
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"LICENSE"
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],
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"scripts": {
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"build": "node scripts/build.mjs",
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"build:atlas": "tsx scripts/gen-atlas.ts",
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"dev:node": "tsx watch src/node.ts",
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"dev:worker": "wrangler dev",
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"deploy:worker": "wrangler deploy",
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"typecheck": "tsc --noEmit",
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"test": "vitest run",
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"test:watch": "vitest"
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},
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"keywords": [
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"claude",
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"claude-code",
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"anthropic",
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"proxy",
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"token-optimization",
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"prompt-cache",
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"opus-4-7",
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"cloudflare-workers"
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],
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"engines": {
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"node": ">=18"
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},
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"license": "MIT",
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"devDependencies": {
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"@cloudflare/workers-types": "^4.20240512.0",
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"@napi-rs/canvas": "^0.1.53",
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"@types/node": "^20.12.0",
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"esbuild": "^0.21.0",
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"tsx": "^4.10.0",
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"typescript": "^5.4.0",
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"vitest": "^1.6.0",
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"wrangler": "^3.60.0"
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}
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}
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