software-mansion / voyager
Erlang and Elixir runtime inspector - observe and debug running BEAM nodes, with MCP support
Why this job: topics: observability, monitoring
What it does
Voyager is a desktop app that inspects running BEAM systems through one interface instead of a patchwork of shell commands copy-pasted into iex. It connects to any OTP 27+ node, local or remote, over plain Erlang distribution and surfaces the information the BEAM already exposes, in a form that is actually pleasant to read:
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit yesterday
- Stars
- 113
- +3 this week
- Licence
- Custom
- Read before business use
- Downloads for
- 2 systems
- Mac, Linux
- Latest version
- v0.2.0
- Released 21 days ago
- Built with
- Elixir
- 86% of the code
Is it looked after?
- Contributors
- 8
- Last 90 days
- Issues
- 100% closed
- 0 still open
- Pull requests
- 235 merged
- 13 waiting
- Releases
- 4
- 4 in the last year
- No contributing guide
- No security policy
- No code of conduct
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More: download files, languages, topics and project record
Download files, v0.2.0
- Mac6 files, 91 downloads
- Linux2 files, 42 downloads
Languages
- Elixir 86%
- JavaScript 4%
- Erlang 3%
- TypeScript 3%
Topics
- beam
- debugging
- developer-tools
- elixir
- erlang
- introspection
- mcp
- monitoring
- observability
- otp
- gleam
- observer
Project record
- JobEvals and observability
- StatusListed
- Commits235
- Forks10
- Watching1
- Stars in 28 days+44
- CreatedApr 19, 2026
- First seen by usNov 7, 2026
- CheckedNov 10, 2026