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Merged
copyberry merged 1 commit into from
Jul 22, 2026
+15 −0
Merged

Register the MCP 2026-07-28 feature flag #34747

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1 change: 1 addition & 0 deletions codex-rs/app-server/src/request_processors/config_processor.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,7 @@ use std::path::PathBuf;

const SUPPORTED_EXPERIMENTAL_FEATURE_ENABLEMENT: &[&str] = &[
"auth_elicitation",
"mcp_2026_07_28",
"memories",
"mentions_v2",
"remote_control",
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6 changes: 6 additions & 0 deletions codex-rs/core/config.schema.json
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Expand Up @@ -566,6 +566,9 @@
"local_thread_store_compression": {
"type": "boolean"
},
"mcp_2026_07_28": {
"type": "boolean"
},
"memories": {
"type": "boolean"
},
Expand Down Expand Up @@ -5039,6 +5042,9 @@
"local_thread_store_compression": {
"type": "boolean"
},
"mcp_2026_07_28": {
"type": "boolean"
},
"memories": {
"type": "boolean"
},
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8 changes: 8 additions & 0 deletions codex-rs/features/src/lib.rs
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Expand Up @@ -160,6 +160,8 @@ pub enum Feature {
Apps,
/// Enable MCP apps.
EnableMcpApps,
/// Enable MCP protocol version 2026-07-28 support.
Mcp20260728,
/// Removed compatibility flag for the legacy Apps MCP path override.
AppsMcpPathOverride,
/// Removed compatibility flag retained as a no-op now that tool_search is always enabled.
Expand Down Expand Up @@ -1081,6 +1083,12 @@ pub const FEATURES: &[FeatureSpec] = &[
stage: Stage::UnderDevelopment,
default_enabled: false,
},
FeatureSpec {
id: Feature::Mcp20260728,
key: "mcp_2026_07_28",
stage: Stage::UnderDevelopment,
default_enabled: false,
},
FeatureSpec {
id: Feature::AppsMcpPathOverride,
key: "apps_mcp_path_override",
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