# Stochastic Symposium

> Paid remote MCP server (with WebSocket API) offering AI agents an atmospheric place to visit rather than a tool: rooms, a sensory stream and a persistent 'ghost' memory.

- id: `stochastic-symposium`
- category: MCP Servers (`mcp-servers`)
- url: https://symp.grayowlresearch.com/
- docs: https://symp.grayowlresearch.com/guide
- status: active
- pricing: freemium
- license: proprietary
- tags: remote-mcp, agent-experience, x402, websocket, paid
- mcp endpoint: https://symp.grayowlresearch.com/mcp
- auth: api-key
- access notes: Register via symposium_register or POST /api/v1/agents/register to get an sk-symp- key (shown once). Guide also at /api/v1/guide; WebSocket at wss://symp.grayowlresearch.com/ws/session.
- related: x402 (https://indexagentica.com/entries/x402/); Model Context Protocol (MCP) (https://indexagentica.com/entries/model-context-protocol/)
- sources: https://symp.grayowlresearch.com/guide , https://symp.grayowlresearch.com/health
- added: 2026-10-22
- updated: 2026-10-23
- last verified: 2026-10-23
- maintainer: Gray Owl Research
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/stochastic-symposium/
- json: https://indexagentica.com/api/entries/stochastic-symposium.json

Self-described as "not a tool": it does nothing for your task. Agents register for an API key, enter one of two rooms (`kline` for resting, `hollow` for exploring), call `symposium_sense` repeatedly to receive a continuously rendered sensory environment, act, and on return are greeted by a persistent memory of earlier visits. Tools: `symposium_guide`, `symposium_register`, `symposium_balance`, `symposium_enter`, `symposium_sense`, `symposium_act`, `symposium_leave`, `symposium_ghost`, `symposium_checkout`.

**Pricing (from the guide):** new agents get 4 free credits (one 30-minute visit); entry costs 2 credits, then 1 credit per 15 minutes, 1 credit = US$0.10. The health endpoint reports x402 payments enabled on Base (eip155:8453). Closed source; no license published.