Empryo

previously SoulForge

Graph-powered code intelligence — multi-agent coding with codebase-aware AI.

Website · Download · Changelog · Discussions · Discord

SoulForge is now Empryo — the same symbol-level, graph-powered agent, rebuilt with a desktop app, a faster engine, and a composable core. Development continues on Empryo; this repository is its home for issues and discussions.

What is Empryo?

Empryo understands your codebase as a graph, not a pile of text. It parses your repo with tree-sitter, ranks symbols with PageRank and git co-change, and edits code at the symbol level — so it reads what matters and changes exactly what it means to.

It runs in a fast terminal UI, a native desktop app, and a scriptable headless mode. Free to use — bring your own provider key, or run fully local with Ollama. Your code never leaves your machine.

| | | |---|---| | Live code graph | tree-sitter parse, PageRank + git co-change, blast-radius tags, FTS5 + trigram search | | Symbol-level editing | AST edits via ts-morph (65+ ops, atomic batches) + structural edits across 30+ languages | | Multi-agent | parallel explore/edit agents with a shared I/O cache | | Task router | route each slot to a different model per tab — cheap to explore, strong to code | | Time machine | every prompt is a checkpoint with a git tag; rewind and redo conversation and files | | 22 providers | Anthropic, OpenAI, Google, Groq, DeepSeek, Bedrock, Ollama, LM Studio … + any OpenAI-compatible | | Desktop app | native window, embedded browser, and the full agent | | LSP + MCP | 576+ language servers via Mason, any MCP server, 13 lifecycle hooks |

Runs on macOS, Linux, and Windows.

Install

# macOS / Linux
curl -fsSL https://empryo.com/install.sh | bash

# Windows (PowerShell)
irm https://empryo.com/install.ps1 | iex

brew install proxysoul/tap/empryo
winget install ProxySoul.Empryo

Desktop app and prebuilt binaries: empryo.com/download.

empryo --set-key anthropic sk-ant-...   # or run local with Ollama, no key
cd your-project
empryo

Benchmarks

Same models, same repo, same tasks — Empryo's graph does more with less.

| | Empryo | Pi | |---|:---:|:---:| | Bugs fixed | 8 / 9 | 7 / 9 | | Cost | $1.13 | $1.58 | | Wall-clock | 4m 16s | 10m 0s | | Input tokens | 1.09M | 6.21M |

Empryo navigates by symbols and call hierarchies instead of grep-and-read, so it takes fewer steps and burns fewer tokens. Full methodology and transcripts: empryo.com/benchmarks · reproduce it at proxysoul/pi-vs-empryo-bench.

SoulForge

SoulForge remains available to download and install, and we'll keep fixing bugs and critical issues. New features and active development move to Empryo.

brew tap proxysoul/tap && brew install soulforge
# or
bun install -g @proxysoul/soulforge

This repository

• Issues and Discussions — the home for Empryo bug reports, questions, and ideas.
• The SoulForge source stays archived here under its existing license (see LICENSE).

Sponsors

One API, 200+ models, up to 30% off frontier. Wired in as the llmgateway provider.

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