Blockscout MCP Server v0.11.0

What's Changed

• Support PORT environment variable for HTTP port configuration (#230)
• Implement Community Telemetry for Self-Hosted Instances (#232)
• Centralize ToolAnnotations for all MCP Tools (#242)
• Refactor direct_api_call to use a dispatcher for specialized handlers (#238)
• Enhance Server Instructions with Binary Search Approach (#247)
• Add MCP Registry publishing configuration and workflow (#248)

Full Changelog: v0.10.0...v0.11.0

Blockscout MCP Server v0.10.0

What's Changed

• Blockscout X-Ray GPT showcase (#209)
• Introduce direct_api_call tool for generic Blockscout endpoint access (#215)
• Default endpoint for HTTP Streamable changed to /mcp without trailing slash (#218)
• Gemini CLI skips read_contract tool due to missing types in parameter schema (#222, #224)

Full Changelog: v0.9.0...v0.10.0

Blockscout MCP Server v0.9.0

What's Changed

• Add settlement_layer_chain_id to ChainInfo model (#204)
• Add inspect_contract_code tool for smart contract source code analysis (#206)

Full Changelog: v0.8.0...v0.9.0

Blockscout MCP Server v0.8.0

What's Changed

• Add Mixpanel Analytics for Tool Invocation (#173)
• Allowlisted Intermediary Header for Composite MCP Client Name (#202)

Full Changelog: v0.7.0...v0.8.0

Blockscout MCP Server v0.7.0

What's Changed

• Implement TTL Caching and Concurrency Guard for get_chains_list (#187)
• Implement Fine-Grained Locking in ChainCache for Thread Safety (#192)
• Update MCP server for Blockscout API v9.0.0 breaking changes (#195)
• Add new MCP tool read_contract (#190)

Full Changelog: v0.6.2...v0.7.0

Blockscout MCP Server v0.6.2

What's Changed

• Replace Rich Formatting in Logging (#176)
• API.md error handling documentation is incomplete and lacks error response structure (#178)
• Include DXT extension and Cursor installation option in documentation (#179)
• HTTP clients in common.py do not follow redirects #182
• Refactor get_chains_list to Improve Chain Data Consistency and Caching (#184)

Full Changelog: v0.6.1...v0.6.2

Blockscout MCP Server v0.6.1

What's Changed

• Lock the MCP SDK dependency to version 1.11.0 (#174)

Full Changelog: v0.6.0...v0.6.1

Blockscout MCP Server v0.6.0

What's Changed

• Improve REST API Error Handling for Consistency with MCP Mode (#153)
• Improve Agent Guidance for Time-Based Blockchain Data Queries and Block Navigation (#155)
• Support packaging into a Claude Desktop Extension (#107)
• Restructure Custom Instructions for Better Organization and LLM Comprehension (#158)
• Enhance Server Observability with Tool Invocation Logging (#161)
• Refactor and Enhance log_tool_invocation to Include MCP Client Info (#163)
• Deprecate get_address_logs from MCP and update REST endpoint (#168)
• Refactor __get_instructions__ to __unlock_blockchain_analysis__ for Improved LLM Compliance (#170)

Full Changelog: v0.5.0...v0.6.0

Blockscout MCP Server v0.5.0

What's Changed

• Unified server architecture serving both MCP and REST API endpoints - Epic issue #108

Full Changelog: v0.4.1...v0.5.0

Blockscout MCP Server v0.4.1

What's Changed

• The server version was not bumped when v0.4.0 was released. That's why the new release is issued.

Full Changelog: v0.4.0...v0.4.1