OXC AST Parser
Unofficial experimental MCP server that provides direct access to the OXC JavaScript/TypeScript parser, enabling AI assistants to parse code into ASTs, validate syntax and semantics, and explore AST node documentation. Built in Rust using the oxc_parser crate, it offers three core tools: parsing code snippets into detailed AST representations, checking for syntactic and semantic errors with diagnostic output, and browsing comprehensive documentation for OXC AST node types with regex filtering. Designed as a companion tool for developers working on JavaScript/TypeScript tooling like linters or formatters, allowing agents to understand AST structures and verify code correctness before further processing.
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately.
View full trust & usage report →Metadata
- Version
- 1.0.0
- Skill type
- atomic
- Execution layer
- mcp-remote
- Category
- file-system
- Source
- PulseMCP
- Repository
- github.com/leaysgur/oxc-ast-mcp
- Author type
- human
- Updated
- 2026-04-25
Use via MCP
Resolve OXC AST Parser from your agent
Streamable HTTP transport at https://api.skillsregistry.net/mcp. No auth for read tools. Discovery: .well-known/mcp.json.
One command in your shell — Claude Code wires it up and verifies the connection. Run /mcp in any session to confirm.
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp--scope user for --scope project to commit it to .mcp.json.