MCP server Claude CodeCodexCursor +2
Fast local MCP server for Apple Mail: search, read, triage, verified send. Works with Claude, Cursor, VS Code, or any MCP client. Runs locally from the apple-mailbox-mcp Python package.
Plugin Claude Code
Turn Claude into a C++26 specialist — reflection, contracts, senders, #embed, expansion statements. Standard-first: suggests the C++26 form even when clang/gcc lag.
MCP server Claude CodeCodexCursor +2
MCP server "cpp26-ref" as configured in parasxos/cpp26-adapter. Runs cpp26_ref.server with python3. Needs 1 environment variable to run.
Agent
Reviews a C++ file or diff for C++26 standard compliance. Two-pass: (1) regex anti-pattern check against tools/cpp26lint/patterns.yaml and (2) clang -std=c++2c -fsyntax-only compile check whose diagnostics are classified informationally as bug-vs-compiler-lag using mcpcpp26-refcompilerstatus. Returns a YAML report…
Command
Scaffold a C++26-ready project in the current directory. Creates (or upgrades) CMakeLists.txt to CXXSTANDARD 26 with compilecommands export, writes a .clangd that points at the user-preferred toolchain, and writes a .cpp26-adapter.yaml the plugin reads for per-project overrides (skip-skill flag, custom anti-pattern…
Hook
Runs when a session starts, running bash. From parasxos/cpp26-adapter.
Hook
Runs after a tool call finishes for Edit, Write and NotebookEdit tool calls, running python3. From parasxos/cpp26-adapter.
Skill Claude CodeCodex
When writing, editing, or suggesting C++ code, prefer C++26 final-form constructs as documented in ISO/IEC 14882:2026 over pre-C++26 idioms. Applies to: reflection (P2996, replacing X-macros / Boost.Describe / magicenum), contracts (P2900, replacing assert), std::execution senders (P2300, replacing std::async)…