# Changelog
## 0.0.15
### Patch Changes
- 57566eb: Fix network detection errors with flaky RPC endpoints
- Use StaticJsonRpcProvider instead of JsonRpcProvider to bypass network auto-detection
- Fix signature type auto-detection being overwritten during config merge
- Skip approval checks for proxy wallet mode (signature type 2) since approvals are managed via Polymarket UI
## 0.0.14
### Patch Changes
- e4de267: Fix clob client errors on createOrDeriveApiKey
## 0.0.13
### Patch Changes
- 768ef22: Makes default signature type to 2 for supporting proxy contract
## 0.0.12
### Patch Changes
- aee641d: Add close false for get active markets
- aabc860: Improves the approvals service code
## 0.0.11
### Patch Changes
- 2829873: adds approval code for negrisk
## 0.0.10
### Patch Changes
- 859db6c: improve tool descriptions
## 0.0.9
### Patch Changes
- 187fbb4: Fix signature error on place order
## 0.0.8
### Patch Changes
- 74ac0ff: Changes negRisk to true for https://github.com/Polymarket/py-clob-client/issues/138
## 0.0.7
### Patch Changes
- 1e28dec: Fixes polymarket kit sdk installation for pnpm
## 0.0.6
### Patch Changes
- 0f0efbc: Improves max gas fee logic in approvals
## 0.0.5
### Patch Changes
- dea907e: Implement Polymarket API integration, add approval logic for USDC and CTF, and introduce new trading tools. Refactor existing code for better organization and lazy initialization.
- aea156e: Makes approvals manual instead of automatic
## 0.0.4
### Patch Changes
- 6c2982d: Adds dist in files
## 0.0.3
### Patch Changes
- 3c39366: Changes the build
## 0.0.2
### Patch Changes
- d003edc: Adds trade tools to mcp
- f014136: Removes viem
- 1dce032: makes mcp to only show trade related tools when the polymarket private key is given
All notable changes to this project will be documented in this file.
## [1.0.0] - 2025-10-28
### Added
- Initial implementation of Polymarket MCP Server
- TypeScript project setup with strict type checking
- Biome configuration for linting and formatting
- Market data retrieval tools:
- `get_market_by_slug` - Get specific market details
- `get_event_by_slug` - Get event information
- `list_active_markets` - List active markets with pagination
- `search_markets` - Search for markets, events, and profiles
- `get_markets_by_tag` - Filter markets by category tags
- `get_all_tags` - Get all available market tags
- `get_order_book` - View current order book for a market
- Trading functionality implementation:
- Trading client class with API credential initialization
- Limit order placement (GTC/GTD)
- Market order placement (FOK/FAK)
- Order management (get, cancel individual, cancel all)
- Trade history retrieval
- Balance and allowance management
- Comprehensive documentation in README
- Example environment configuration file
- Test script for manual validation
- Configurable API endpoints via environment variables
### Security
- CodeQL security scan with no vulnerabilities found
- Proper handling of sensitive data (private keys)
- Use of environment variables for configuration
- Documentation of transitive dependency vulnerabilities and mitigation
### Dependencies
- `@modelcontextprotocol/sdk` ^1.20.2 - MCP server implementation
- `@polymarket/clob-client` ^4.22.8 - Polymarket trading client
- `ethers` ^5.7.2 - Ethereum wallet and signing (v5 for compatibility)
- `zod` ^3.25.76 - Schema validation
- `@biomejs/biome` ^2.3.1 - Linting and formatting
- `typescript` ^5.9.3 - Type-safe development
