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Jsx Notation

JSXN encoder/decoder — compact notation for React/Next.js files, optimized for LLMs

Connector by SebastianMaciel · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)
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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/sebastianmaciel-jsx-notation

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About

JSXN encoder/decoder — compact notation for React/Next.js files, optimized for LLMs

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
1 read · 1 write · 0 delete · 2 not yet classified
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 4

Read from the source code; the running server may list different tools.

Read 1 · Look things up without changing anything.

  • read_jsxn

Write 1 · Create, change, send or run things.

  • write_jsxn

Not yet classified 2 · We could not tell from the name and description.

  • decode_jsxn
  • encode_jsxn

Files it touches

  • Any path the agent passes to its tools

Tools (4)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • decode_jsxnDecode JSXN to code

    Decodes JSXN compact notation back into standard JSX/TSX or HTML source code. Use "snippet" mode for JSXN body fragments (just the template). Use "file" mode for complete JSXN files with imports, types, hooks, etc. Use format "html" to decode to HTML output.

  • encode_jsxnEncode code to JSXN

    Encodes raw JSX/TSX source code or HTML into JSXN compact notation (~40% fewer tokens). Use "snippet" mode for JSX fragments (just the template). Use "file" mode for complete React/Next.js files with imports, types, hooks, etc. Use format "html" to encode HTML source.

  • read_jsxnRead file as JSXN

    Reads a React/Next.js file (.jsx, .tsx, .js, .ts), HTML file (.html), or SVG file (.svg) from disk and returns its JSXN-compressed representation (~40% fewer tokens). Use this instead of reading JSX/TSX files directly when you need to understand component structure, props, and rendering logic. For full files with imports/hooks/logic, the file-level encoding is used automatically. For .html and .svg files, the HTML encoder is used.

  • write_jsxnWrite JSXN as file

    Description is built at runtime.

Signals

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Last commit
Feb 25, 2026 (8 months ago)
Last release
Feb 25, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.SebastianMaciel/jsx-notation
Version
0.1.6
Auth
No auth
Packages
npm jsx-notation
License
MIT
Repository
github.com/SebastianMaciel/jsx-notation
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

Jsx Notation MCP server. Agent Mart. https://agentmart.dev/connectors/sebastianmaciel-jsx-notation (last updated 2026-10-24)