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docs: fix payloadSizeThreshold config options and DOCKER_API_VERSION description #1233

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lpcox merged 2 commits into from
Feb 21, 2026
Merged

docs: fix payloadSizeThreshold config options and DOCKER_API_VERSION description #1233

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Claude Feb 21, 2026
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docs: fix payloadSizeThreshold config options and DOCKER_API_VERSION …
Claude Feb 21, 2026
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3 changes: 2 additions & 1 deletion README.md
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Expand Up @@ -220,6 +220,7 @@ See **[Configuration Specification](https://github.com/github/gh-aw/blob/main/do
- **`payloadSizeThreshold`** is not supported in JSON stdin format. Use:
- CLI flag: `--payload-size-threshold <bytes>` (default: 10240)
- Environment variable: `MCP_GATEWAY_PAYLOAD_SIZE_THRESHOLD=<bytes>`
- TOML config file: `payload_size_threshold = <bytes>` in `[gateway]` section
- Payloads **larger** than this threshold are stored to disk and return metadata
- Payloads **smaller than or equal** to this threshold are returned inline

Expand Down Expand Up @@ -350,7 +351,7 @@ When using `run_containerized.sh`, these additional variables are available:
| Variable | Description | Default |
|----------|-------------|---------|
| `DOCKER_HOST` | Docker daemon socket path | `/var/run/docker.sock` |
| `DOCKER_API_VERSION` | Docker API version (set by helper scripts, Docker client auto-negotiates) | Set by run.sh based on architecture |
| `DOCKER_API_VERSION` | Docker API version (set by helper scripts, Docker client auto-negotiates) | Set by querying Docker daemon's current API version; falls back to `1.44` if detection fails |

## Containerized Mode

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