mirror of
https://github.com/teamchong/pxpipe.git
synced 2026-07-22 02:02:51 +02:00
Steven Chong
47b5e412b3
Collapse old conversation history into rendered PNG sections so the model reads a compact image instead of re-billed text, while preserving prompt caching and tool-call behavior. Measures real vs compressed token/cost. Core: - GPT history collapse (openai-history.ts): append-only, o200k token-length sectioning. Sections seal only at a tool-closed boundary (open call-id set empty), so a function_call and its function_call_output never split across the collapse cut. Fixes the OpenAI 400 "No tool call found for function call output with call_id ..." that hit long Responses-API sessions. - Anthropic cache contract (history.ts): append-only per-chunk rendering; cache_control markers are preserved/moved, never added; chunk boundaries align with caller marker seams for byte-stable prefix caching. - GPT image budget (openai.ts): detail:'original' for gpt-5.x, flagship vision-multiplier fix, patch cap; schema-strip preserves real descriptions. - Savings accounting (openai-savings.ts): cached_tokens + vision-token basis. Model scope (applicability.ts): - Default imaged scope = claude-fable-5 + gpt-5.6. - gpt-5.5 and claude-opus-4-8 stay opt-in: same pipeline, but they degrade reading dense imaged history (gist drift), so silently imaging them by default is wrong. Promotion is gated on an OCR/recall threshold. Dashboard: GPT + Anthropic rendering, per-family model toggles, persisted metrics, thumbnail-expired session UI, reflow/newline handling. Tests: cache-alignment (GPT + Anthropic), history sectioning + tool-boundary invariants, savings, dashboard, sessions/restart-restore. 452 passing.
107 lines
2.7 KiB
JSON
107 lines
2.7 KiB
JSON
{
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"name": "pxpipe-proxy",
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"version": "0.4.0",
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"description": "Token-saving proxy for Claude Code: renders bulky context (system prompt, tool docs, old history) as dense PNGs to cut input tokens. Runs on Node and Cloudflare Workers.",
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"type": "module",
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"bin": {
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"pxpipe": "bin/cli.js"
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},
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"exports": {
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".": {
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"types": "./dist/core/index.d.ts",
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"import": "./dist/core/index.js"
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},
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"./transform": {
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"types": "./dist/core/library.d.ts",
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"import": "./dist/core/library.js"
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},
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"./measurement": {
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"types": "./dist/core/measurement.d.ts",
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"import": "./dist/core/measurement.js"
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},
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"./applicability": {
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"types": "./dist/core/applicability.d.ts",
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"import": "./dist/core/applicability.js"
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},
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"./proxy": {
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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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"!dist/**/*.map",
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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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"restart": "bash scripts/restart.sh",
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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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"test:restart": "bash tests/restart.test.sh",
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"prepublishOnly": "pnpm run typecheck && pnpm test && pnpm run build",
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"vendor:ui": "node scripts/vendor-ui.mjs"
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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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"fable-5",
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"proxy",
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"token-optimization",
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"prompt-cache",
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"vision-tokens",
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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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"packageManager": "pnpm@10.21.0",
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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": "^0.28.1",
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"tsx": "^4.10.0",
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"typescript": "^5.4.0",
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"vite": "^8.0.16",
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"vitest": "^4.1.6",
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"wrangler": "^4.92.0"
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},
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"pnpm": {
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"overrides": {
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"ws@>=8.0.0 <8.20.1": "^8.20.1",
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"vite@>=8.0.0 <8.0.16": "^8.0.16",
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"undici@>=7.0.0 <7.28.0": "^7.28.0",
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"esbuild@>=0.27.3 <0.28.1": "^0.28.1"
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}
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},
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"dependencies": {
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"gpt-tokenizer": "^3.4.0"
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},
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"repository": {
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"type": "git",
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"url": "git+https://github.com/teamchong/pxpipe.git"
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},
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"homepage": "https://github.com/teamchong/pxpipe#readme",
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"bugs": {
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"url": "https://github.com/teamchong/pxpipe/issues"
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}
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}
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