Quick lookup for the most-used ProxAI defaults and runtime limits. Values reflect the generated config.example.toml. For the authoritative annotated file, see Configuration Reference; this page is a curated summary, not a complete mirror.
| Setting | Default |
|---|
| Proxy listen address | http://127.0.0.1:18080 |
| MCP endpoint | http://127.0.0.1:18081/mcp |
| Setting | Default |
|---|
`max_request_body_bytes` | 52428800 (50 MiB) |
`max_concurrent_requests` | 64 |
| Setting | Default | Meaning |
|---|
`read_idle_timeout_secs` | 120 | Idle-read timeout while waiting for upstream bytes (not a total request timeout). See Contract C22. |
`[tool_calls].timeout_secs` | 120 | Semantic timeout for incomplete streamed tool-call arguments (must be > 0). See Contract C4. |
All capture phases default to false. ProxAI creates the app dir captures/ folder at startup; the phase switches only control whether artifacts are written.
| Phase | Default |
|---|
`inbound_request_enabled` | false |
`provider_request_enabled` | false |
`upstream_response_enabled` | false |
`outbound_response_enabled` | false |
| Setting | Default |
|---|
`level` | info |
`output_format` | human |
`use_color` | true |
`warn_ms` | 5000 |
`error_ms` | 15000 |
| Setting | Default |
|---|
`[error_responses].format` | text |
| Platform | Default location |
|---|
| Windows | %USERPROFILE%\.proxai\ |
| Linux/macOS | ~/.proxai/ |