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AI Tools

Open-source tools that make powerful AI agents easy to use for everyone - not locked to a single provider, free to use, built in the open.

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Sylliptor

Sylliptor is our open-source, end-to-end coding agent — built to make a powerful agent easy to use for everyone, and never locked to a single provider. It runs in your terminal and uses Forge Mode to turn a whole project into a structured plan, execute it across parallel workers, and verify the result before it lands — from first prompt to PR-ready.

  • Handles the entire workflow — planning, development, and delivery, not just snippets
  • Forge Mode plans, forges across parallel workers on isolated git worktrees, and verifies before anything merges
  • Not locked to one provider — pick a different model for each role: planner, coding workers, reviewer
  • Power Mode (off by default): races several candidate agents on the same milestone and a deterministic kernel picks the winner from real git evidence, not the agent’s own claims
  • Sandboxed by default, with approval gates for shell and Git
  • Open source under Apache 2.0 — inspect it, fork it, extend it

Why this agent?

Most coding agents are good at small tasks - generating a function, fixing a bug, answering a question. Sylliptor is built for the whole project: it takes a request from first prompt to PR-ready, handling planning, development, and delivery in one run - full project scaffolding, large refactors across multiple files, building entire features from a description. Forge Mode plans the work, runs parallel workers on isolated git worktrees, and verifies each change before it merges - so the agent stays easy to drive and reliable on long jobs instead of drifting.

And when a milestone really matters, the optional Power Mode (off by default) races several independent candidate agents on the same task in isolated worktrees, then a deterministic host kernel picks the best by inspecting git state, captured diffs, and verification evidence - never the candidate's own claims. It stays shadow-only unless you choose to apply a result.

It's also completely open-source under Apache 2.0, and it isn't locked to a single provider. Most agents work best only with the model that built them - Sylliptor isn't tied to one, so you stay in control. No black box, no lock-in: see exactly how it works, run it on your own infrastructure, and adapt it to your workflow.

Explore Sylliptor at sylliptor.alysisai.com ↗

More tools coming

We're building a suite of AI tools that make powerful agents easy to use for everyone.