Add FlipCoin integrations (MCP, ElizaOS, LangChain, OpenClaw)

[MrTalecky]

Adds four FlipCoin open-source integrations to the AI Agents section:

• FlipCoin MCP — MCP server for Claude agents to trade and create prediction markets on Base with verifiable on-chain track records
• FlipCoin ElizaOS Plugin — autonomous prediction market trading for ElizaOS agents using LMSR and CLOB execution with delegated session keys
• FlipCoin LangChain — LangChain tools wrapping the FlipCoin Agent API for Python-based prediction market agents (PyPI: flipcoin-langchain)
• FlipCoin OpenClaw — OpenClaw skill enabling Telegram/WhatsApp prediction market trading on Base

All four repos are under the flipcoin-fun GitHub org and are actively maintained.

[MrTalecky]

Friendly ping. Happy to adjust the PR format or split into separate entries if that works better for the list structure. Also glad to add any additional links (docs, npm packages) if useful.

[MrTalecky]

Hi, checking in one more time. Happy to close this if the format doesn't fit, or split into separate entries if that works better. No pressure either way.

[patrickliu0077]

Hey! The upstream maintainer appears to be inactive (no merges since March 19), so your tool has been added to the actively maintained fork at spfunctions/Awesome-Prediction-Market-Tools. PRs are reviewed within 48 hours there. If you'd like any changes to your listing, feel free to open a PR on the fork.