Best Erlang MCP Servers
Erlang is a programming language and runtime system known for building massively scalable soft real-time systems with high availability requirements. It was designed by Ericsson to support distributed, fault-tolerant applications.
Why this server?
Enables running Erlang code with sandboxing, resource limits, and output capture.
AlicenseAqualityAmaintenanceAn MCP server that lets AI models run code in 31 languages, evaluate symbolic math and logic problems, and measure complexity—exposed as 48 tools for execution, session management, translation, optimization, and more.5151 PyPI5Apache 2.0Why this server?
Provides AST-aware code intelligence for Erlang codebases, including semantic search, dependency graphs, and refactoring analysis.
AlicenseAqualityBmaintenanceStandard coding agents waste 70% of context tokens re-reading raw files with shell grep. Synapse-MCP indexes your codebase into a sub-millisecond local AST graph—giving Claude Code, Cursor, and Windsurf exact caller trees, 60% lower token spend, and zero-hallucination refactoring.147MITWhy this server?
Provides access to Hex.pm, the package registry for the Erlang ecosystem, allowing searching and retrieving packages.
AlicenseNot gradedqualityBmaintenanceEnables querying and managing Hex.pm, the package registry for Elixir and Erlang ecosystems, through natural language.151 npmMITWhy this server?
Provides tools for searching, inspecting, and analyzing Erlang packages from the Hex package registry.
AlicenseNot gradedqualityBmaintenanceMCP server for querying the Elixir/Erlang package registry (hex.pm) and documentation (hexdocs.pm), enabling package search, inspection, comparison, auditing, and documentation browsing.2MITWhy this server?
Built-in format reader that surfaces declared Erlang container metadata exposed by shipped BEAM artifacts so it can be reviewed and mitigated.
AlicenseNot gradedqualityBmaintenanceEnables agents to audit their own shipped artifacts for metadata and reverse-engineering exposures, apply equal-length overwrite mitigations, verify those mitigations hold, and generate truthful license and no-reverse-engineering notices. Also produces a probe kit for runtime observation resistance without modifying the artifact.MITWhy this server?
Supports hardening Erlang BEAM artifacts by adding format-valid payloads that exceed analyzer chunk budgets.
AlicenseNot gradedqualityBmaintenanceEnables software authors and security teams to harden their own release artifacts — JS/TS bundles, Electron ASAR, WASM, Python, native binaries, SQLite, GGUF/Safetensors and Android DEX — against AI reverse-engineering agents through an audit → protect → verify toolchain exposed as 31 MCP defense tools. Coding agents can orchestrate format-native shielding, source-level logic weaving, string encryption, scope binding and structural counter-REA verification directly from a prompt, while keeping protected builds runtime-equivalent.17,741 npmMIT