01 · Overview
What is Simmer?
Simmer provides paper and live agent trading, a Python SDK, MCP access, strategy skills, local signing, and configurable trade, loss, stop, and kill-switch controls. Best for: Developers building supervised prediction-market agents with explicit safety rails. Less suitable for: Nontechnical users or teams unwilling to operate keys, API credentials, and automated risk controls. Key limitations: Self-custody does not eliminate model, code, venue, or loss risk. Live agents require careful limits, key security, monitoring, and human oversight.
02 · Best for
Who is Simmer best for?
Best for
Developers building supervised prediction-market agents with explicit safety rails.
Not ideal for
Nontechnical users or teams unwilling to operate keys, API credentials, and automated risk controls.
Self-custody does not eliminate model, code, venue, or loss risk. Live agents require careful limits, key security, monitoring, and human oversight.
03 · Access & execution
How do access and execution work?
04 · Sources & verification
How was Simmer verified?
Detailed catalog review passed on 2026-08-25. Current availability, scope, official-source coverage, taxonomy, bilingual copy, commercial facts, permissions, execution behavior, and risk framing were checked. Any unconfirmed facts are recorded separately as editorial uncertainty.