CLI ToolsMay 14, 2026·2 min read

regenerator2000 — 6502 Disassembler + MCP Server

regenerator2000 is a fast 6502 disassembler TUI with an MCP server (HTTP or stdio): install via `cargo` and let agents query labels/xrefs safely (158★).

Agent ready

This asset can be read and installed directly by agents

TokRepo exposes a universal CLI command, install contract, metadata JSON, adapter-aware plan, and raw content links so agents can judge fit, risk, and next actions.

Native · 98/100Policy: allow
Agent surface
Any MCP/CLI agent
Kind
Skill
Install
Single
Trust
Trust: Established
Entrypoint
Asset
Universal CLI install command
npx tokrepo install 6d87d20c-59d6-5a24-ac9b-57cb1c4942bd
Intro

regenerator2000 is a fast 6502 disassembler TUI with an MCP server (HTTP or stdio): install via cargo and let agents query labels/xrefs safely (158★).

Best for: Reverse-engineering or retro-dev workflows where you want a TUI and an agent-accessible MCP surface for analysis

Works with: Rust toolchain (cargo install) and MCP clients; supports HTTP (port 3000) or stdio transports as documented

Setup time: 8-20 minutes

Main

  • TUI-first disassembler: built around keyboard-driven workflows (navigation, x-refs, history, undo/redo) for fast binary inspection.
  • MCP server included: documents MCP support with both HTTP and stdio modes, making it usable from agent tools.
  • Headless + export flows: supports export options and a headless mode for batch processing in pipelines.
  • Good “agent + human” pairing: you can inspect in the TUI, then ask an agent to query labels/blocks/tools over MCP for repeatable analysis.

FAQ

  • Which MCP transport should I use?: Use stdio when embedding into IDE MCP configs; use HTTP when you want a standalone service on port 3000.
  • Do I need a 6502 background?: You can still use it for structured navigation and let an agent explain routines/labels as you go.
  • How do I install?: The README shows cargo install regenerator2000 or build from source via git clone + cargo install.
🙏

Source & Thanks

Source: https://github.com/ricardoquesada/regenerator2000 > License: Apache-2.0 > GitHub stars: 158 · forks: 10

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