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Compiler Explorer

Compile code with thousands of compilers, inspect the assembly, and share godbolt.org links

Connector by compiler-explorer · GitHub account verified by the MCP Registry

IndexedBSD-2-ClauseRemote (HTTP)★ 19,147
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/compiler-explorer-compiler-explorer

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://godbolt.org/mcp Remote (HTTP)

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About

Compile code with thousands of compilers, inspect the assembly, and share godbolt.org links

Use cases: debugging

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

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

Tools
6 read · 1 write · 0 delete
Secrets
None asked for
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 7

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 6 · Look things up without changing anything.

  • compile
  • get_shortlink_info
  • list_compilers
  • list_languages
  • list_libraries
  • lookup_asm_instruction

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

  • generate_short_url

Network hosts it talks to 1

  • godbolt.org · found in remote endpoint, install command

Files it touches

  • Any path the agent passes to its tools

Tools (7)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • compileCompile (and optionally execute) source coderead-only

    Compile source code and return assembly output, stdout, and stderr

  • generate_short_urlGenerate Compiler Explorer short URL

    Create a Compiler Explorer short URL for sharing code with compiler settings

  • get_shortlink_infoGet Compiler Explorer short URL inforead-only

    Retrieve source and compiler config from a CE short URL. Compiler entries are returned in the `compile` tool's shape ({compiler, options, libraries:[{id, version}]}). Multi-pane shortlinks (executors, conformance views, CMake trees, per-compiler filters/tools) are flattened — only the basic compile inputs survive.

  • list_compilersList compilersread-only

    List available compilers, optionally filtered by language

  • list_languagesList languagesread-only

    List supported languages. Each entry has `defaultCompiler` and `compilerCount`.

  • list_librariesList librariesread-only

    List available libraries for a given programming language

  • lookup_asm_instructionLook up assembly instructionread-only

    Look up documentation for an assembly instruction

Signals

Stars
19,147
Forks
2,145
Open issues
781
Last commit
Oct 24, 2026 (4 days ago)
Last release
Aug 18, 2026 (2 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.compiler-explorer/compiler-explorer
Version
1.0.0
Auth
Auth not stated
License
BSD-2-Clause
Repository
github.com/compiler-explorer/compiler-explorer
Website
godbolt.org/
First seen
Oct 24, 2026
Last checked
Oct 25, 2026
Source
Official MCP Registrygithub-graphql

More from compiler-explorer

Cite this page

Compiler Explorer MCP server. Agent Mart. https://agentmart.dev/connectors/compiler-explorer-compiler-explorer (last updated 2026-10-25)