pi-rtk-optimizer · Pi Extensions Directory

Safety notes

Verified with notes
Command rewriting and output compaction for RTK-heavy workflows.

Static scan findings

This is a first-pass static screen, not a formal audit. It flags patterns worth reading before install.

MEDIUM · token_access

README.md

Multi-stage pipeline to reduce token consumption:
├── command-rewriter.ts # Command tokenization and rewrite logic

MEDIUM · token_access

package.json

"token-optimization",

MEDIUM · spawn_shell

CHANGELOG.md

- Inline command flag detection for `bash`, `powershell`, and `cmd` shells

MEDIUM · token_access

CHANGELOG.md

- Improved command tokenization so `sed` scripts, shell separators, redirects, and background operators do not break later rewrites.

MEDIUM · spawn_shell

src/types-shims.d.ts

exec(

MEDIUM · spawn_shell

src/index.ts

const result = await pi.exec("rtk", ["--version"], { timeout: 5000 });

MEDIUM · token_access

src/output-compactor-test.ts

"[rtk] /!\\ No hook installed — run `rtk init -g` for automatic token savings\n\n4 files changed\n",
content: [{ type: "text", text: "[rtk] /!\\ No hook installed — run `rtk init -g` for automatic token savings\n" }],
"⚠️ Hook outdated — run `rtk init -g` to update\n\nSaved 42 tokens\n",

MEDIUM · token_access

src/config-modal.ts

description: "Compact bash/read/grep tool results to reduce token usage",
description: "Condense git command output for lower token usage",
description: "Bash rewrite + tool output compaction for lower token usage",

MEDIUM · token_access

src/additional-coverage-test.ts

stripRtkHookWarnings("No hook installed — run `rtk init -g` for automatic token savings\n\nready\n", null),
"?? bun.lock[rtk] /!\\ No hook installed — run `rtk init -g` for automatic token savings\n",
stripRtkHookWarnings("[rtk] /!\\ No hook installed — run `rtk init -g` for automatic token savings\n\n", "rtk git status"),

MEDIUM · spawn_shell

src/rtk-rewrite-provider.ts

const result = await pi.exec("rtk", ["rewrite", command], { timeout: timeoutMs });

Package scripts captured

package.json

{
  "build": "npx --yes -p typescript@5.7.3 tsc -p tsconfig.json --noCheck",
  "lint": "npm run build",
  "typecheck": "npx --yes -p typescript@5.7.3 tsc -p tsconfig.json",
  "test": "bun ./src/output-compactor-test.ts && bun ./src/command-rewriter-test.ts && bun ./src/runtime-guard-test.ts && bun ./src/additional-coverage-test.ts && bun ./src/config-modal-test.ts && bun ./src/index-test.ts",
  "check": "npm run lint && npm run typecheck && npm run test",
  "build:check": "bunx esbuild ./index.ts --bundle --platform=node --format=esm --outfile=./.pi-rtk-optimizer-check.mjs --external:@mariozechner/pi-coding-agent --external:@mariozechner/pi-tui && bun -e \"import { unlinkSync } from 'node:fs'; unlinkSync('./.pi-rtk-optimizer-check.mjs');\""
}