Overview
AgentMicro is a local-first macOS menu-bar companion designed for developers who run multiple Codex Desktop or CLI tasks in parallel. It provides a clear queue of tasks, showing status (thinking, unread results, input requests, errors, idle), project, elapsed time, and fast-mode markers. With one click, you can open the matching Codex Desktop conversation, saving time and reducing context switching. Privacy is a core principle: it reads only local session metadata and never uploads prompts, code, or task history. It's free, open source, and requires no account or Accessibility permission for base mode.
PgDog, on the other hand, is an open source PostgreSQL proxy that combines connection pooling, load balancing, and sharding into a single executable. It's designed to scale Postgres horizontally, handling 20TB+ sharded data and 2M+ queries/s in production. PgDog is a drop-in replacement, meaning no application changes are needed. It supports real transaction mode, session state preservation, prepared statements, read/write splitting, failover detection, and cross-shard transactions with ACID compliance. It's deployable anywhere via Docker or Helm and has a strong community and commercial backing.
Feature Comparison
| Feature | AgentMicro | PgDog |
|---|---|---|
| Primary Function | Task supervisor for Codex | Database proxy (pooling, load balancing, sharding) |
| Platform | macOS 14+ | Cross-platform (Docker, Helm, bare metal) |
| Data Privacy | Local-first, no data upload | Handles SQL queries, but doesn't store data |
| Open Source | Yes | Yes |
| Key Capabilities | Track tasks, see status, open Codex | Connection pooling, load balancing, sharding |
| Setup Complexity | Simple | Moderate (requires config) |
| Target Audience | macOS developers using Codex | Database engineers, DevOps teams |
| Performance | Lightweight | High performance (50k+ tx/s per thread) |
| Integration | Codex Desktop/CLI | PostgreSQL, all client drivers |
Pricing
AgentMicro is completely free and open source. There are no pricing tiers, subscriptions, or hidden costs. You can download and use it without any payment.
PgDog is also open source, but the company has raised a $5.5M seed round, indicating a commercial model. While the core product is free, there may be enterprise support or advanced features that require a paid plan. Specific pricing isn't listed on the website, so you'd need to contact them for details.
Pros and Cons
AgentMicro
Pros:
- Local-first privacy: no data leaves your machine
- Free and open source
- Simple setup on macOS
- One-click access to Codex tasks
- No account or Accessibility permission needed for base mode
Cons:
- macOS only (14+)
- Limited to Codex ecosystem
- No advanced features beyond task supervision
PgDog
Pros:
- Scales PostgreSQL massively (20TB+ sharded, 2M+ queries/s)
- Three tools in one: pooling, load balancing, sharding
- ACID compliant with cross-shard transactions
- Drop-in replacement, no app changes
- Active community and commercial backing
Cons:
- Complex setup and configuration
- Requires database expertise
- Pricing for enterprise support may be high
Verdict
AgentMicro is the right choice for macOS developers who want a private, lightweight way to manage multiple Codex tasks. PgDog is ideal for teams needing to scale PostgreSQL with advanced pooling, load balancing, and sharding. Choose based on your primary need: AI task supervision vs database infrastructure.