Gigaxity Deep Research
yoloshii/gigaxity-deep-research
Open-source deep research MCP server with cited multi-source web synthesis for Hermes and other agents
Gigaxity Deep Research is an open-source MCP server and FastAPI service that runs multi-source web search and a reasoning model to return cited answers. Hermes, Claude Code, Codex and Cursor can call it as an MCP tool.
What Gigaxity Deep Research does
The server exposes seven MCP tools: three primitives, search, vertical_search and research, and four deep-research tools, ask, discover, synthesize and reason. A matching FastAPI REST surface exists, and it can run as an MCP stdio server, a REST API or both. Behind the tools sit parallel multi-source search, RRF fusion, citation binding and contradiction detection.
Search connectors include SearXNG, Tavily, LinkUp, Brave and Parallel, alongside a Triple Stack of Context7, Exa and Jina MCPs and a bundled gptr-mcp companion that adds Reddit, X and YouTube. The synthesis stage runs on any OpenAI-compatible chat-completions model. The recommended default is Qwen3-30B-A3B-Thinking through OpenRouter, and a local-inference branch swaps OpenRouter for vLLM, SGLang or llama.cpp. Search providers are priced separately, and the CLAUDE.md and AGENTS.md files hold configuration instructions that any MCP-capable harness can mirror.
Key features
- Seven MCP tools: search, vertical_search, research, ask, discover, synthesize and reason
- Matching FastAPI REST API; runs as MCP stdio, REST or both
- Parallel multi-source search with RRF fusion, citation binding and contradiction detection
- Connectors for SearXNG, Tavily, LinkUp, Brave and Parallel
- Synthesis on any OpenAI-compatible model, with Qwen3-30B-A3B-Thinking as the recommended default
- local-inference branch for vLLM, SGLang or llama.cpp
When to use it
- Giving an agent a cited answer to a question beyond its training cutoff
- Widening a source set with discover before synthesizing evidence
- Running the synthesis model on your own hardware through the local-inference branch
Who it is for: Developers who want an open-source deep research tool that Hermes or another MCP-capable agent can call.
How it fits with Hermes Agent
Supports Hermes Agent among other agents: the README names Hermes alongside Claude Code, Codex and Cursor as MCP-capable harnesses that can use it.
Requirements: An OpenAI-compatible chat-completions endpoint for synthesis (OpenRouter is the default) and search connectors such as SearXNG, Tavily, LinkUp, Brave or Parallel
Note: The search connectors and the OpenRouter-hosted model are priced separately by their providers, so full use may need paid accounts.
FAQ
What is Gigaxity Deep Research?
Gigaxity Deep Research is an open-source deep research MCP server. It combines multi-source web search with a reasoning model to produce citation-backed answers.
Does Gigaxity Deep Research work with Hermes Agent?
Yes, the README names Hermes among the MCP-capable agents it supports, together with Claude Code, Codex and Cursor. It runs as an MCP stdio server that Hermes can call.
Is Gigaxity Deep Research free and open source?
The code is open source under the MIT license. The README notes that the search providers and the OpenRouter-hosted model are priced separately by each provider.
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