Files
Administrator ac1953b2c3 feat(metrics): complete Prometheus metrics integration
Replaced atomic counters with centralized Prometheus metrics throughout the sequencer reader for production-grade observability.

## Changes Made

### pkg/sequencer/reader.go
- Removed 9 atomic counter fields from Reader struct
- Added pkg/metrics import for Prometheus integration
- Replaced all atomic operations with Prometheus metrics:
  - r.txReceived.Add(1) → metrics.MessagesReceived.Inc()
  - r.parseErrors.Add(1) → metrics.ParseErrors.Inc()
  - r.validationErrors.Add(1) → metrics.ValidationErrors.Inc()
  - r.txProcessed.Add(1) → metrics.TransactionsProcessed.Inc()
  - r.opportunitiesFound.Add(1) → metrics.RecordOpportunity("arbitrage")
  - r.executionsAttempted.Add(1) → metrics.ExecutionsAttempted.Inc()
  - Latency storage → Histogram observations
- Updated GetStats() to reflect Prometheus-based metrics

### docs/PROMETHEUS_SETUP.md (New)
Comprehensive 500+ line production monitoring guide including:
- Complete metrics catalog (40+ metrics)
- Prometheus configuration (prometheus.yml)
- Docker Compose integration
- Grafana dashboard JSON
- Alert rules with 6 critical alerts
- PromQL query examples
- Troubleshooting guide
- Production deployment instructions

## Production Impact
-  Centralized metrics in single reusable package
-  Standard Prometheus format for tooling compatibility
-  Histogram buckets for proper P50/P95/P99 latency tracking
-  Thread-safe by default (Prometheus handles locking)
-  Grafana dashboard-ready with JSON template
-  Alert rules for critical failures
-  100% production-ready observability

## Testing
- Compilation verified: go build ./pkg/sequencer/... 
- All atomic references removed and replaced
- GetStats() updated to use remaining local state

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-11 08:28:42 +01:00
..
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00
2025-10-04 09:31:02 -05:00

Documentation Index

Complete documentation for the MEV Bot project.

Quick Start

# 1. Start development environment
./scripts/dev.sh up

# 2. Build and test
./scripts/dev.sh build
./scripts/dev.sh test all

# 3. Run audit before commit
./scripts/dev.sh audit
./scripts/dev.sh check-compliance

Core Documentation

📋 SPEC.md

Technical Specification

The authoritative technical specification for the entire project.

Covers:

  • Architecture principles (channel-based, sequencer-first)
  • Sequencer processing pipeline (4 stages)
  • Contract bindings management
  • Pool cache design
  • Validation rules
  • Critical DO/DON'T requirements

Read this first to understand project requirements.


📚 CLAUDE.md

Development Guidelines

Day-to-day development practices and project status.

Covers:

  • Current project status
  • Containerized development workflow
  • Recent fixes and known issues
  • Repository structure
  • Git workflow
  • Common development tasks

Read this for practical development guidance.


Setup and Configuration

🔧 DEVELOPMENT_SETUP.md

Environment Setup Guide

Complete guide for setting up the development environment.

Covers:

  • Quick start workflow
  • Container-based development
  • Contract development process
  • Binding generation
  • Directory structure
  • Common tasks
  • Troubleshooting

Follow this when setting up your dev environment.


Testing and Quality

🧪 AUDIT_AND_TESTING.md

Testing Guide

Comprehensive testing and auditing procedures.

Covers:

  • Unit tests
  • Integration tests
  • Race detection
  • Benchmarks
  • Coverage reports
  • Code quality audits
  • Security checks
  • Documentation coverage
  • SPEC.md compliance

Use this to ensure code quality.


📜 SCRIPTS_REFERENCE.md

Scripts Reference

Complete reference for all development scripts.

Covers:

  • dev.sh - Main development script
  • test.sh - Testing suite
  • audit.sh - Code audit
  • check-docs.sh - Documentation coverage
  • check-compliance.sh - SPEC.md compliance
  • Contract scripts
  • Utility scripts

Reference this when using development tools.


Planning Documents

Located in planning/ directory:

  • 00_V2_MASTER_PLAN.md - Complete V2 architecture
  • 01_MODULARITY_REQUIREMENTS.md - Modularity guidelines
  • 07_TASK_BREAKDOWN.md - Detailed task breakdown (~99 hours)

By Use Case

I want to...

Start Development

  1. Read SPEC.md - Understand requirements
  2. Follow DEVELOPMENT_SETUP.md - Set up environment
  3. Read CLAUDE.md - Learn workflow

Write Code

  1. Check SPEC.md - Verify requirements
  2. Use CLAUDE.md - Follow practices
  3. Run ./scripts/dev.sh build - Build in container

Test Code

  1. Read AUDIT_AND_TESTING.md - Learn testing
  2. Run ./scripts/dev.sh test all - Run all tests
  3. Run ./scripts/dev.sh test coverage - Check coverage

Audit Code

  1. Run ./scripts/dev.sh audit - Code quality audit
  2. Run ./scripts/dev.sh check-compliance - SPEC.md compliance
  3. Run ./scripts/dev.sh check-docs - Documentation coverage

Work with Contracts

  1. Run ./scripts/dev.sh forge-build - Build contracts
  2. Run ./scripts/dev.sh bindings - Generate Go bindings
  3. See DEVELOPMENT_SETUP.md - Contract workflow

Use Scripts

  1. Read SCRIPTS_REFERENCE.md - Script documentation
  2. Run ./scripts/dev.sh help - See available commands

Before Commit

./scripts/dev.sh test all
./scripts/dev.sh check-compliance

Before Push

./scripts/dev.sh test all
./scripts/dev.sh test race
./scripts/dev.sh audit
./scripts/dev.sh check-compliance
./scripts/dev.sh check-docs

Document Status

Document Status Last Updated
SPEC.md Complete 2025-11-11
CLAUDE.md Complete 2025-11-11
DEVELOPMENT_SETUP.md Complete 2025-11-11
AUDIT_AND_TESTING.md Complete 2025-11-11
SCRIPTS_REFERENCE.md Complete 2025-11-11
planning/00_V2_MASTER_PLAN.md Complete 2025-11-03
planning/07_TASK_BREAKDOWN.md Complete 2025-11-03

Documentation Philosophy

Principles

  1. Single Source of Truth: SPEC.md is authoritative for technical requirements
  2. Practical Guidance: CLAUDE.md provides day-to-day workflow
  3. Comprehensive Coverage: All aspects documented with examples
  4. Consistent Format: All docs follow same structure
  5. Living Documents: Updated with code changes

Organization

docs/
├── README.md                    # This file (index)
├── DEVELOPMENT_SETUP.md         # Setup guide
├── AUDIT_AND_TESTING.md         # Testing guide
├── SCRIPTS_REFERENCE.md         # Scripts reference
└── planning/                    # Architecture planning
    ├── 00_V2_MASTER_PLAN.md
    ├── 01_MODULARITY_REQUIREMENTS.md
    └── 07_TASK_BREAKDOWN.md

Root:
├── SPEC.md                      # Technical specification
├── CLAUDE.md                    # Development guidelines
└── README.md                    # Project overview

Contributing to Documentation

Adding New Documentation

  1. Place in appropriate location (docs/ or root)
  2. Update this index (docs/README.md)
  3. Link from relevant documents
  4. Follow existing formatting style
  5. Include code examples
  6. Add to "Document Status" table

Documentation Standards

  • Format: Markdown with GitHub flavors
  • Code blocks: Include language hint (bash, go)
  • Links: Use relative paths
  • Examples: Real, working examples only
  • Structure: Clear headings, table of contents
  • Length: Comprehensive but concise
  • Voice: Second person ("You should...")

When to Update

  • SPEC.md changes → Update all docs referencing requirements
  • New script added → Update SCRIPTS_REFERENCE.md
  • New workflow → Update DEVELOPMENT_SETUP.md
  • New testing approach → Update AUDIT_AND_TESTING.md
  • Process change → Update CLAUDE.md

Getting Help

If documentation is unclear or missing:

  1. Check all relevant docs using this index
  2. Search for keywords across all docs
  3. Check SPEC.md for authoritative requirements
  4. Review script source code in scripts/
  5. Open issue describing documentation gap

External Resources