Instant SQLite FTS5 BM25 code & symbol chunk search. Returns top-K relevant functions/classes with exact file:Lstart-Lend coordinates in <250 tokens (90%+ savings vs grep + full reads).

Extract compact AST/symbol signatures and Lstart-Lend line ranges from a large source file (saves 85-96% tokens vs reading full file), or extract one specific symbol body.

Compile a multi-file directory or workspace into a strict token budget using full code for focus files and AST skeletons for supporting files.

Trace transitive reverse-import dependents (who imports X) and return ONLY affected downstream files and minimal unit tests to run.

Parse any multi-file crash stack trace (Python, Node/TS, Dart/Flutter, Go, Rust, PHP) and extract the exact +-10 line source window around every local workspace frame in 1 call.

Sync incremental mtime-cached SQLite code graph (<10ms warm) and return top Cyclomatic Complexity x Import Fan-In bug hotspots plus unreferenced orphan modules.

Extract complete Backend & UI Route table across Next.js, Express/Fastify, NestJS, FastAPI/Flask, Laravel, Go, and Flutter in <200 tokens.

Persistent cross-session SQLite FTS5 architectural memory bank (auto-injected at SessionStart!). Store ('remember') or BM25-query ('recall' / 'list') project facts.

Parse import dependency graphs into Stage-0 shared contracts and Stage-1 collision-free parallel worker slices (optionally emitting an Antigravity run_workflow script).

Compress working-tree git diff into a strict token ceiling, automatically stripping lockfiles, sourcemaps, and generated bundles.

Audit workspace source files for hardcoded secrets (outputs safe masked fingerprints only) or redact secrets from text.

Audit hooks, MCP tools, and rules for LLM Prompt KV-Cache prefix stability (ensuring 75%-90% prompt cache hit discounts).

Analyze live model quota JSON into shared vs. independent reserve pools, reset countdowns, and safe %/hour burn rates.

Run live empirical token-compression benchmarks on a workspace and return measured Before-vs-After savings.

Query the live SQLite Token & Dollar ($USD) ROI Ledger showing cumulative tokens saved by the autonomous hook shield and MCP compression engines.

Estimate multimodal vision & PDF input token costs (PNG, JPEG, WebP, GIF, PDF) across Gemini, Claude, and OpenAI and flag oversized 4K screenshots.

Auto-detect workspace framework (Flutter, Next.js, Laravel, Python/FastAPI, Node/TS, Go, Rust) and bootstrap IDE MCP configs, framework ignore shields, starter memories & Git pre-commit guard.

Measure quadratic session Context-Rot risk (0-100) on the active conversation transcript and emit a ready-to-paste <350-token Zero-Loss Handoff Snapshot.

Deterministically compress verbose raw text, repetitive JSON arrays, and noisy log pastes by 55%-85% while scrubbing accidental API keys/secrets.

Generate a verified Smart Quota OS SVG shield badge (sqo-badge.svg) displaying the repository's empirical token reduction % and prompt-tax grade.

Cross-Project Federated Brain (~/.sqo/hive_mind.db): promote architectural wisdom/gotchas across repos, recall stack-specific lessons (flutter, nextjs, laravel, python), or inject global lessons into a new project.

Universal 6-Stack Database & GraphQL Schema Distiller: compresses 30k-90k tokens of SQL DDL, Prisma, Laravel migrations, Flutter Drift/Sqflite, SQLAlchemy, or GraphQL schemas into a <350-token Entity-Relationship DSL + Mermaid diagram.

Speculative <12ms Pre-Flight Syntax, Balanced Delimiter, Broken Relative Import & Merge-Conflict Guard across Python, JSON, TS/JS, Dart, PHP, Go, and Rust BEFORE running expensive builds/tests.

Zero-Git-Conflict Session Time-Machine: create instant zlib-compressed source snapshots, diff live edits against a checkpoint, or surgically roll back files without touching Git history.

Generate .github/workflows/sqo-shield.yml GitHub Actions Pull Request Shield to enforce zero secret leaks, pre-flight syntax checks, KV-cache stability, and vision media budgets on every PR.

Anti-Hallucination Dependency & Phantom Import Verifier: cross-checks source imports across Python, JS/TS, and Dart/Flutter against package.json, pubspec.yaml, pyproject.toml, and requirements.txt to catch hallucinated/undeclared packages before build!

Universal Localization / i18n Drift & Placeholder Auditor: checks Flutter .arb and locales/*.json bundles for missing translation keys and {var} placeholder mismatches in <200 tokens (-97% vs reading raw locale files).

SHA-256 Content-Hash Invalidated Semantic Memoization Cache: stores/retrieves expensive subsystem analyses in 2ms (100% token savings) and auto-invalidates when any bound source file changes on disk.

Spec-Driven Backend-to-Frontend API Contract & OpenAPI 3.1 Extractor: distills HTTP endpoints and path parameters into a <350-token Contract Table + OpenAPI 3.1 JSON so mobile/frontend agents never need to read backend controllers.

Autonomous Multi-Agent Swarm Brief & Model-Routing Planner: partitions any goal into Stage-0 Shared Contracts (Frontier model) + collision-free Stage-1 Parallel Workers (Fast model, -82% quota burn) with ready-to-send prompts.

Global Smart Quota Community Hub (https://sqo.elnemer-ai.com/api/presets.php): list, pull, or publish battle-tested Golden AI Rules & Gotchas for Flutter, Next.js, Laravel, Python, Rust & Go.

Serena-Class Surgical Symbol-Level AST Mutator (v10.0): edits exact functions, classes, or Class.method symbols by name (-85% Output Tokens!) with automatic Time-Machine backup and <8ms syntax auto-rollback.

Fast Cross-Repo Symbol Call-Site Locator (v10.0): finds all call sites and definitions of a function or method before changing its signature.

Spec-Kit + Taskmaster Autonomous Spec-Driven DAG Engine (v10.0): manages .sqo/specs.db atomic task graphs with file-ownership locks, <220-token next task briefs, and mandatory verification command gates.

Claude-Mem + Graphiti Auto-Captured Temporal Knowledge Graph (v10.0): queries .sqo/memory_graph.db co-edit & bugfix relationships per file or exports Mermaid architecture memory diagrams.

Executable Andrej Karpathy + Superpowers Diff Gatekeeper (v10.0): audits git diffs for TODO/placeholder laziness, silent public symbol deletions, out-of-scope file creep, and bloat, returning a 0-100 Surgical Discipline Score.

Context7-Class Live Version-Pinned SDK Idioms & Deprecation Radar (v10.0): reads installed package versions (package.json, pubspec.yaml, pyproject.toml) and detects deprecated 2023/2024 API hallucinations with modern fixes.

Superpowers Isolated Experiment Sandbox (v10.0): creates zero-risk Git worktree / snapshot sandboxes under .sqo/sandboxes/<name>, diffs changes, promotes verified files, or cleans up cleanly.

OWASP Top-10 & Agentic SAST Vulnerability Scanner (v11.0 Hypernova): scans Python, TS/JS, PHP/Laravel, Dart & Go for SQL Injection (CWE-89), Command Injection (CWE-78), XSS (CWE-79), Eval/Pickle RCE (CWE-95), Weak Crypto & CORS bugs in <15ms!

Database N+1 Query, Sequential Async Waterfall & Flutter UI-Jank Profiler (v11.0 Hypernova): catches N+1 DB/HTTP calls inside loops, unbatched sequential awaits, undisposed Flutter controllers, and jsonDecode in build().

Zero-Token Deterministic Unit & Edge-Case Test Synthesizer (v11.0 Hypernova): parses Python, TS/JS, or Dart source files and generates ready-to-run Red-Green TDD test harnesses (saving ~3,000 Output Tokens per module!).

Bilingual Arabic RTL, WCAG Accessibility & Flutter RenderFlex Overflow Auditor (v11.0 Hypernova): catches hardcoded physical left/right directions, missing image alt labels, and unwrapped Text inside Flutter Row().

Environment Variable & Config Drift Detector (v11.0 Hypernova): cross-checks all process.env, os.getenv, env(), and String.fromEnvironment references in code against .env.example to prevent production boot crashes.

Cloud & AI API Bill-Shock Preventer (v12.0 Quantum): detects infinite React useEffect Firestore/API read loops, recursive Cloud Function self-triggers, LLM calls inside loops, and uncapped/unrated AI endpoints before $5,000+ overnight bills!

Git Evolutionary Forensics — Invisible Co-Change Twins & Bug-Magnet Miner (v12.0 Quantum): mines git log commit co-occurrence matrices to reveal un-imported files that always change together (>=55% coupled) + historical bug-magnet files.

Single-Shot <420-Token Repository Genome Synthesizer (v12.0 Quantum): compresses an entire unfamiliar codebase (stacks, entrypoints, top 5 gravity modules, DB ER genome, HTTP routes, env keys) into 1 ultra-dense strand (-99.2% vs Repomix dumps!).

4-Persona Adversarial Engineering Council (v12.0 Quantum): audits code from 4 senior seats (Exploit Hunter TOCTOU race conditions, 3 AM SRE missing HTTP timeouts & swallowed exceptions, UX Critic, Karpathy Minimalist) with 0 extra LLM token cost!

Prompt Token X-Ray & Sniper Brief Auto-Enricher (v12.0 Quantum): upgrades vague Arabic/English prompts into <160-token laser-pinned briefs with exact file:Lstart-Lend BM25 coordinates, saving ~28,000 blind exploration tokens!

1-Command Autonomous Mission Compiler (v13.0 Zenith): orchestrates Repo-DNA + Bilingual Prompt X-Ray BM25 Pinning + Git Forensics Twin Warnings + Pinned SDK Idioms in <45ms into a single <650-token Master Mission Packet!

8-Gate Pre-PR & Pre-Deploy Autonomous Scorecard (v13.0 Zenith): runs OWASP SAST + Cloud FinOps + 4-Seat Council + N+1 Perf + Arabic RTL + Phantom Deps + Env Drift + Secret DLP in <65ms and outputs a GitHub PR Review Markdown Table (0–100 Grade A+).

Zero-Token Live Mermaid Architecture, Route & ER Diagrammer (v13.0 Zenith): inspects real imports, HTTP/UI routes, and DB schemas in <25ms to emit 3 GitHub-ready Mermaid diagrams (flowchart LR, flowchart TD, erDiagram).

Bespoke Repo-Aware CLAUDE.md / AGENTS.md / .cursorrules Compiler (v13.0 Zenith): inspects your exact repo stack, build/test scripts, core modules & SDK versions in <25ms (0 LLM tokens!) and compiles custom AI constitution files.

Orphan Module & AI Dead-Code Hunter (v13.0 Zenith): cross-checks all source files against inbound imports and framework entrypoints to find unreferenced orphan files bloating context tokens.