Chosenx Gpu Synapse Ears Init

EARS Init: Project-Aware EARS Initialization

Analyze the current project and generate customized EARS configuration files so that Claude Code (and optionally Cursor and Codex) can capture knowledge effectively.

When to Use

• Starting work on a new project that has no EARS setup
• Onboarding a project that another developer started
• Upgrading a project from generic EARS to project-specific EARS
• After significant project restructuring

Workflow

Phase 1: Project Analysis

Scan the project to build a profile:

1. Detect language and framework:

   • Look for package.json → Node.js/TypeScript
   • Look for pyproject.toml or setup.py or requirements.txt → Python
   • Look for Cargo.toml → Rust
   • Look for go.mod → Go
   • Look for pom.xml or build.gradle → Java/Kotlin
   • Look for *.sln or *.csproj → C#/.NET
   • Look for Makefile + *.c/*.cpp/*.h → C/C++
   • Look for Gemfile → Ruby
   • Look for mix.exs → Elixir
   • Multiple matches = polyglot project

2. Detect build commands:

   • package.json → read scripts (build, test, dev, start)
   • pyproject.toml → read [project.scripts] and [tool.pytest]
   • Makefile → list top-level targets
   • Cargo.toml → cargo build, cargo test
   • go.mod → go build, go test

3. Detect test commands:

   • Python: pytest, python -m unittest, tox
   • Node.js: jest, vitest, mocha, npm test
   • Rust: cargo test
   • Go: go test ./...
   • Java: mvn test, gradle test

4. Understand architecture:

   • List top-level directories with brief descriptions
   • Read existing README.md for project overview
   • Identify key patterns (monorepo, MVC, microservices, library, CLI tool, etc.)

5. Check for existing EARS artifacts:

   • CLAUDE.md → exists? has EARS section?
   • KNOWN_ISSUES.md → exists?
   • LEARNING.md → exists?
   • traces/ → exists? has content?
   • ears-config.json → exists?
   • .cursor/rules/ → has EARS rules?
   • AGENTS.md → exists?

Phase 2: Generate Project CLAUDE.md

Use the project analysis to fill in a CLAUDE.md. Use the template from this plugin's templates/PROJECT-CLAUDE.md as the base structure.

If CLAUDE.md already exists:

• Read it fully
• Check if it has an EARS section
• If no EARS section: offer to append the EARS block
• If has EARS section: compare and offer to update
• NEVER overwrite existing content without asking

If CLAUDE.md does not exist:

• Generate a complete one using the template
• Fill in all placeholders from the analysis:
  • Project name from package manifest or directory name
  • Overview from README.md or directory structure
  • Build & test commands from detected tools
  • Architecture from directory scan
  • EARS section fully populated

The EARS section must include:

• PostToolUse hook behavior explanation
• All three entry formats (Error, Checkpoint, Dead End) with examples
• Four-tier knowledge architecture with promotion rules
• "How to respond" guidance when seeing [EARS] prompts
• Project-specific error patterns to watch for

Phase 3: Create EARS Skeleton

Create the directory structure and files:

1. traces/ directory — create if missing

2. Initial trace.md — ask user for the current task name, create traces/<task-name>/trace.md:

   # Trace: <task-name>
   
   Started: <current timestamp>
   

3. KNOWN_ISSUES.md — create from template if missing

4. LEARNING.md — create if missing:

   # Learning Log
   
   Tech decisions, new concepts, mistakes, and lessons for this project.
   

5. ears-config.json — create with project-specific error patterns:

   For Python projects:

   {
     "error_patterns": [
       "Traceback (most recent call last)",
       "SyntaxError:", "TypeError:", "ValueError:", "KeyError:",
       "IndexError:", "AttributeError:", "ImportError:",
       "ModuleNotFoundError:", "FileNotFoundError:", "RuntimeError:",
       "AssertionError:", "PermissionError:", "ConnectionError:"
     ],
     "checkpoint_interval": 10,
     "error_cooldown_seconds": 120,
     "checkpoint_cooldown_seconds": 600,
     "ignore_paths": [".claude/", ".git/", "__pycache__/", ".venv/", ".mypy_cache/"]
   }
   

   For Node.js/TypeScript projects:

   {
     "error_patterns": [
       "ReferenceError:", "TypeError:", "SyntaxError:", "RangeError:",
       "ENOENT:", "EACCES:", "ECONNREFUSED:", "ERR_MODULE_NOT_FOUND",
       "Cannot find module", "Unexpected token", "FATAL ERROR:",
       "UnhandledPromiseRejection"
     ],
     "checkpoint_interval": 10,
     "error_cooldown_seconds": 120,
     "checkpoint_cooldown_seconds": 600,
     "ignore_paths": [".git/", "node_modules/", "dist/", ".next/", "coverage/"]
   }
   

   For Rust projects:

   {
     "error_patterns": [
       "error[E", "panicked at", "fatal runtime error",
       "thread 'main' panicked", "cannot find", "mismatched types",
       "borrow of moved value", "lifetime"
     ],
     "checkpoint_interval": 10,
     "error_cooldown_seconds": 120,
     "checkpoint_cooldown_seconds": 600,
     "ignore_paths": [".git/", "target/"]
   }
   

   For Go projects:

   {
     "error_patterns": [
       "panic:", "fatal error:", "undefined:", "cannot use",
       "too many arguments", "not enough arguments",
       "imported and not used", "declared and not used"
     ],
     "checkpoint_interval": 10,
     "error_cooldown_seconds": 120,
     "checkpoint_cooldown_seconds": 600,
     "ignore_paths": [".git/", "vendor/"]
   }
   

   For other/mixed projects: use the default patterns from the hook.

Phase 4: Multi-Tool Setup (Optional)

Ask the user: "Do you use Cursor or Codex for this project? I can generate EARS rules for them too."

If Cursor is used: Generate .cursor/rules/ears-project.mdc (create .cursor/rules/ if needed):

• Use the templates/cursor-ears.mdc template
• Fill in project name and tech stack
• Set alwaysApply: true

If Codex is used: Generate project-level AGENTS.md:

• Use the templates/PROJECT-AGENTS.md template
• Fill in project overview, build/test commands, architecture
• Include EARS instructions

Phase 5: Hook Check (Optional)

1. Check if ~/.claude/scripts/ears-trace.py exists
2. If it exists, inform the user about the improved hook in the Synapse plugin
3. Offer to install/upgrade:
   • Copy hooks/ears-trace.py from the plugin to ~/.claude/scripts/ears-trace.py
   • Verify ~/.claude/settings.json has PostToolUse hooks configured
4. If the user declines, that's fine — the existing hook works, just without auto-discovery

Output Summary

After completion, display a summary:

EARS initialized for <project-name>:
  - CLAUDE.md: <created | updated | already exists>
  - traces/<task>/trace.md: created
  - KNOWN_ISSUES.md: <created | already exists>
  - LEARNING.md: <created | already exists>
  - ears-config.json: created (<tech-stack> patterns)
  - Cursor rules: <created | skipped>
  - Codex AGENTS.md: <created | skipped>
  - Hook: <upgraded | current | skipped>

You're ready to go. EARS will automatically prompt you to record
errors, checkpoints, discoveries, and dead ends as you work.

Important Principles

• Never overwrite existing files without asking
• Merge, don't replace — append EARS sections to existing CLAUDE.md
• Project-specific — error patterns, ignore paths, and commands should reflect the actual project
• Minimal by default — only create what's needed, ask before adding optional pieces
• Respect existing setup — if the project already has EARS, offer upgrades, don't force changes

Source: CHOSENX-GPU/synapse — distributed by TomeVault.