feat: rename crates to mcp-execution-* for crates.io publishing

[bug-ops]

Summary

• Rename all workspace crates with mcp-execution- prefix for crates.io namespace
• Add trusted publishing workflow for automated releases
• Update all documentation and inter-crate dependencies

Changes

Crate Renames

Old Name	New Name
mcp-core	mcp-execution-core
mcp-introspector	mcp-execution-introspector
mcp-codegen	mcp-execution-codegen
mcp-files	mcp-execution-files
mcp-skill	mcp-execution-skill
mcp-server	mcp-execution-server
mcp-execution-cli	mcp-execution-cli (unchanged)

Metadata Added

All crates now include:

• description - package description
• keywords - up to 5 keywords for discovery
• categories - crates.io categories
• repository / homepage - from workspace

Release Workflow

Added publish-crates job to release.yml:

• Uses OIDC-based trusted publishing (no stored tokens)
• rust-lang/crates-io-auth-action for authentication
• katyo/publish-crates for publishing in dependency order
• 30s delay between publishes for index propagation

Setup Required

For trusted publishing to work:

1. Create GitHub Environment crates-io in repository settings
2. Configure Trusted Publisher on crates.io for each crate:
   • Repository: bug-ops/mcp-execution
   • Workflow: release.yml
   • Environment: crates-io (optional)

First Manual Publish

cargo publish -p mcp-execution-core && sleep 30
cargo publish -p mcp-execution-introspector && sleep 30
cargo publish -p mcp-execution-codegen && sleep 30
cargo publish -p mcp-execution-files && sleep 30
cargo publish -p mcp-execution-skill && sleep 30
cargo publish -p mcp-execution-server && sleep 30
cargo publish -p mcp-execution-cli

Test plan

• cargo check --workspace passes
• cargo clippy --workspace passes
• cargo doc --workspace --no-deps builds
• cargo nextest run --workspace - 607/611 pass (4 env-dependent)
• cargo publish --dry-run -p mcp-execution-core succeeds

[codecov-commenter]

Codecov Report

❌ Patch coverage is 88.88889% with 1 line in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
crates/mcp-server/src/main.rs	0.00%	1 Missing ⚠️

@@           Coverage Diff           @@
##           master      #41   +/-   ##
=======================================
  Coverage   92.82%   92.82%           
=======================================
  Files          22       22           
  Lines        4779     4779           
=======================================
  Hits         4436     4436           
  Misses        343      343           

Flag	Coverage Δ
unittests	92.82% <88.88%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
crates/mcp-codegen/src/common/types.rs	84.21% <ø> (ø)
crates/mcp-codegen/src/common/typescript.rs	96.95% <ø> (ø)
crates/mcp-codegen/src/progressive/generator.rs	93.87% <100.00%> (ø)
crates/mcp-codegen/src/progressive/types.rs	100.00% <ø> (ø)
crates/mcp-codegen/src/template_engine.rs	85.22% <ø> (ø)
crates/mcp-core/src/cli.rs	100.00% <ø> (ø)
crates/mcp-core/src/command.rs	93.72% <ø> (ø)
crates/mcp-core/src/error.rs	92.30% <ø> (ø)
crates/mcp-core/src/server_config.rs	98.80% <ø> (ø)
crates/mcp-core/src/types.rs	93.47% <ø> (ø)
... and 12 more

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