[codex] reduce module visibility (#16978)

## Summary
- reduce public module visibility across Rust crates, preferring private
or crate-private modules with explicit crate-root public exports
- update external call sites and tests to use the intended public crate
APIs instead of reaching through module trees
- add the module visibility guideline to AGENTS.md

## Validation
- `cargo check --workspace --all-targets --message-format=short` passed
before the final fix/format pass
- `just fix` completed successfully
- `just fmt` completed successfully
- `git diff --check` passed
This commit is contained in:
pakrym-oai
2026-04-07 08:03:35 -07:00
committed by GitHub
Unverified
parent 89f1a44afa
commit 413c1e1fdf
129 changed files with 695 additions and 496 deletions
+2 -2
View File
@@ -5,8 +5,8 @@ use crate::tools::handlers::multi_agents_common::DEFAULT_WAIT_TIMEOUT_MS;
use crate::tools::handlers::multi_agents_common::MAX_WAIT_TIMEOUT_MS;
use crate::tools::handlers::multi_agents_common::MIN_WAIT_TIMEOUT_MS;
use crate::tools::registry::ToolRegistryBuilder;
use codex_mcp::mcp::CODEX_APPS_MCP_SERVER_NAME;
use codex_mcp::mcp_connection_manager::ToolInfo;
use codex_mcp::CODEX_APPS_MCP_SERVER_NAME;
use codex_mcp::ToolInfo;
use codex_protocol::dynamic_tools::DynamicToolSpec;
use codex_tools::DiscoverableTool;
use codex_tools::ToolHandlerKind;