# polymarket-trader-mcp

> The most comprehensive MCP server for Polymarket — 48 tools spanning direct trading, market discovery, smart money tracking, copy trading, backtesting, risk management, and portfolio optimization. Wor

- **URL**: https://www.freshcrate.ai/projects/polymarket-trader-mcp
- **Author**: demwick
- **Category**: MCP Servers
- **Latest version**: `v1.6.7` (2026-04-14)
- **License**: MIT
- **Source**: https://github.com/demwick/polymarket-trader-mcp
- **Homepage**: https://www.npmjs.com/package/polymarket-trader-mcp
- **Language**: TypeScript
- **GitHub**: 5 stars, 1 forks
- **Registry**: github
- **Tags**: `ai-agent`, `ai-trading`, `anthropic`, `blockchain`, `claude`, `copy-trading`, `defi`, `mcp`, `model-context-protocol`, `typescript`

## Description

The most comprehensive MCP server for Polymarket — 48 tools spanning direct trading, market discovery, smart money tracking, copy trading, backtesting, risk management, and portfolio optimization. Works with Claude Code, Cursor, or any MCP-compatible client.

## Recent releases

| Version | Date | Urgency | Changes |
| --- | --- | --- | --- |
| `v1.6.7` | 2026-04-14 | High | ## What's Changed * ci: publish Docker image to GHCR by @demwick in https://github.com/demwick/polymarket-agent-mcp/pull/41 * Release v1.6.7: fix Glama inspection (pnpm build scripts) by @demwick in https://github.com/demwick/polymarket-agent-mcp/pull/42   **Full Changelog**: https://github.com/demwick/polymarket-agent-mcp/compare/v1.6.6...v1.6.7 |
| `v1.6.5` | 2026-04-14 | Medium | ## What's Changed * fix: resolve market data layer bugs blocking buy/compare/search by @demwick in https://github.com/demwick/polymarket-agent-mcp/pull/35 * chore(release): 1.6.3 — market data layer bug fixes by @demwick in https://github.com/demwick/polymarket-agent-mcp/pull/36 * Test coverage push: 47/47 tools, 16/16 services, +240 tests by @demwick in https://github.com/demwick/polymarket-agent-mcp/pull/37 * Release v1.6.4 by @github-actions[bot] in https://github.com/demwick/polymarket-agent |
| `v1.6.3` | 2026-04-12 | High | ## 1.6.3 — Market Data Layer Bug Fixes  End-to-end testing of the README usage examples surfaced a cluster of bugs in the market data layer. This patch release fixes six of them — they share a single root cause: silent failures in the Polymarket API integration (ignored query params, wrong array index assumptions) that cascaded through `buy`, `compare`, and `search` flows.  ### 🐛 Bug Fixes  - **`market-resolver`** — Gamma `/markets?condition_id=` silently ignored the filter and returned the fir |
| `v1.6.0` | 2026-04-10 | High | ## What's Changed * Release v1.6.0 by @github-actions[bot] in https://github.com/demwick/polymarket-trader-mcp/pull/23   **Full Changelog**: https://github.com/demwick/polymarket-trader-mcp/compare/v1.5.5...v1.6.0 |
| `v1.5.5` | 2026-04-09 | Medium | ## What's Changed * security: add CodeQL SAST and remove install.sh for OSSF compliance by @demwick in https://github.com/demwick/polymarket-trader-mcp/pull/16 * chore(deps): bump codecov/codecov-action from 5.5.4 to 6.0.0 by @dependabot[bot] in https://github.com/demwick/polymarket-trader-mcp/pull/4 * docs: add OpenSSF Best Practices passing badge to README by @demwick in https://github.com/demwick/polymarket-trader-mcp/pull/17 * Create FUNDING.yml by @demwick in https://github.com/demwick/poly |
| `v1.5.4` | 2026-04-09 | Medium | ## What's Changed * Release v1.5.4 by @demwick in https://github.com/demwick/polymarket-trader-mcp/pull/15   **Full Changelog**: https://github.com/demwick/polymarket-trader-mcp/compare/v1.5.3...v1.5.4 |
| `v1.5.2` | 2026-04-09 | Medium | ## What's Changed * chore: trigger scorecard rescan after branch protection by @demwick in https://github.com/demwick/polymarket-trader-mcp/pull/8 * Create CODE_OF_CONDUCT.md by @demwick in https://github.com/demwick/polymarket-trader-mcp/pull/9 * chore: add community templates and expand npm keywords by @demwick in https://github.com/demwick/polymarket-trader-mcp/pull/10 * security: add permissions manifest and eliminate false positives by @demwick in https://github.com/demwick/polymarket-trade |
| `v1.5.0` | 2026-04-09 | Medium | **Full Changelog**: https://github.com/demwick/polymarket-trader-mcp/compare/v1.4.0...v1.5.0 |
| `v1.4.0` | 2026-04-08 | Medium | **Full Changelog**: https://github.com/demwick/polymarket-trader-mcp/compare/v1.3.4...v1.4.0 |
| `v1.3.4` | 2026-04-08 | Medium | ## What's New  ### Features - **WebSocket price streaming** — real-time price updates with auto-reconnect (`watch_price`) - **Market comparison** — side-by-side comparison of 2-5 markets (`compare_markets`) - **Featured markets** — top markets by liquidity with category filter (`featured_markets`) - **AI portfolio optimization** — conservative/balanced/aggressive strategies with SL/TP suggestions (`optimize_portfolio`) - **Arbitrage detection** — scan markets where YES+NO prices don't sum to $1. |

## Citation

- HTML: https://www.freshcrate.ai/projects/polymarket-trader-mcp
- Markdown: https://www.freshcrate.ai/projects/polymarket-trader-mcp.md
- Dependencies JSON: https://www.freshcrate.ai/api/projects/polymarket-trader-mcp/deps

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