Alternatives
Products that do what Cadet, a jRuby wrapper for Neo4j does
also, checkout https://github.com/karabijavad/congress-graph for an example of its usage. congress-graph utilizes cadet's ability to do neo4j batch insert mode to insert tons of data re: legislators, committees, etc into a graph database in a matter of minutes. cadet also has its own DSL which allows for easy creation of nodes via the following statement: Person_by_name("Javad").lives_in_to City_by_name("Chicago") feel free to ask me any questions. thanks!
- 1CA
http://github.com/karabijavad/cadet also, checkout https://github.com/karabijavad/congress-graph for an example of its usage. congress-graph utilizes cadet's ability to do neo4j batch insert mode to insert tons of data re: legislators, committees, etc into a graph database in a matter of minutes. cadet also has its own DSL which allows for easy creation of nodes via the following statement: Person_by_name("Javad").lives_in_to City_by_name("Chicago") feel free to ask me any questions. thanks!
2014
- 2SN
2014 · structr.org
- 3
- 4
- 5AK
I shipped a wiki layer for AI agents that uses markdown + git as the source of truth, with a bleve (BM25) + SQLite index on top. No vector or graph db yet. It runs locally in ~/.wuphf/wiki/ and you can git clone it out if you want to take your knowledge with you. The shape is the one Karpathy has been circling for a while: an LLM-native knowledge substrate that agents both read from and write into, so context compounds across sessions rather than getting re-pasted every morning. Most implementations of that idea land on Postgres, pgvector, Neo4j, Kafka, and a dashboard. I…
Apr 2026 · github.com
- 6AW
Congressional trading data is relatively commoditized, but I couldn't find any open-source version with the features I wanted. The data is lagged (median 28 days from trade to disclosure, and 19% miss this deadline), but there's still interesting patterns to explore. Repo: https://github.com/kadoa-org/congress-trading-monitor Let me know if you have any suggestions for improvements!
May 2026 · congress.kadoa.com
- 7AN
2015 · github.com
- 8OS
And you can try out the models live here: https://labs.refuel.ai/playground
2024 · huggingface.co
- 9ER
Hi HN, we're Jack and Daniel from Zep. We've built a visual exploration tool and AI assistant for analyzing Russian election interference in the run-up to next week's US elections. The Explorer uses Graphiti, Zep's open-source temporal Knowledge Graph library. Graphiti autonomously creates dynamic, temporally-aware knowledge graphs representing complex, evolving relationships between entities. To offer users a detailed view of Russian state operations and related topics, we populated the graph with over 50+ sources. These include US DOJ indictments, research by US and foreign governments,…
2024 · blog.getzep.com
- 10
- 11TA
Hi everyone! I built this because I wanted a little bit more organization around my Claude sessions, worktrees and plans while staying in the terminal and not relying on another SaaS tool. Since it's a command line tool, the added bonus is that Claude can use `td` directly. The td calendar was just a fun add-on but the Claude session stats have been pretty interesting! Let me know what you think!
Apr 2026 · github.com
- 12LL
May 2026 · github.com
- 13CI
Congress MCP is an MCP server that gives any MCP client (e.g. Claude Desktop) or MCP-compatible AI agent access to the Congress.gov API. It features full coverage, consolidating 91 operations into just 6 comprehensive legislative toolsets. Search bills, amendments, vote counts, committee actions, members, and more... in natural language. You can self-host it, or get started for free with our hosted server by downloading the NPM bridge. CongressMCP is a foundational, open source offering to bring government data into the AI age. We're building AI-native infrastructure for government affairs…
2025 · github.com
- 14
- 15CK
Hi HN, for quite some time I've been thinking how LLMs are missing the knowledge base, where I can dump CSVs, PDFs, and most important, inline web app. running on Claude Code (bring your own agent) with agents with heartbeats and jobs https://runcabinet.com It runs locally and is installable via npm. GitHub (open source): https://github.com/hilash/cabinet This is still very early. I put the first version together quickly after seeing a post by Andrej Karpathy about LLM knowledge bases, which matched closely with what I’d been building. Some people have already…
Apr 2026 · runcabinet.com
- 16AO
2019 · tree.nathanfriend.io
- 17HK
Built this as a toy project to understand knowledge graphs by tackling a real problem: traditional RAG fails badly on legal documents because it misses interconnections between sections. The system actually combines both approaches on every query - gets semantic matches via TF-IDF, retrieves structural relationships from Neo4j, then feeds both contexts to OpenAI for comprehensive answers. Used the Indian Income Tax Act as test data since legal documents have natural graph structures. Queries like "What sections reference Section 80C?" get both the reference network AND content explanations.…
2025 · github.com
- 18SP
Hello HN. This is my first webapp. It works like a pastebin, in which you can visually keep track of the changes you and others make to it. I was a little reluctant about posting it here because I'm not sure it meets the HN quality standards, but, as a beginner, I would really appreciate to have some feedback and/or tips. The url is: http://srctree.net/ An example of usage: http://srctree.net/1 Thanks!
2012
- 19GY
2015 · network.graphdemos.com
- 20AS
I built this as a side project because I found existing family tree tools either too bloated or too manual—I spent more time dragging boxes and aligning lines than actually mapping my family history. My goal was to make it instant: you just add the names, and the auto-layout engine handles the hierarchy and spacing automatically. It runs entirely in the browser and exports high-res PNG/JPGs. Would love feedback on the layout logic (especially for complex families) and the overall UI flow. Happy to answer any questions!
Mar 2026 · familytreeeasy.com
- 21NV
2019 · github.com
- 22VG
Visualize and analyze complete Git commit histories as animated force-directed graphs. See how commit density, branch activity, and contributor participation evolve over time. Live site: https://nshcr.github.io/git-commits-threadline/ This project helps you quickly inspect: - repository growth over long time ranges - branch structure and active thread distribution - contribution patterns across maintainers and collaborators
Mar 2026 · github.com
- 23GB
Hey HN, We’re excited to share PySpur, an open-source tool that provides a graph-based interface for building, debugging, and evaluating LLM workflows. Why we built this: Before this, we built several LLM-powered applications that collectively served thousands of users. The biggest challenge we faced was ensuring reliability: making sure the workflows were robust enough to handle edge cases and deliver consistent results. In practice, achieving this reliability meant repeatedly: 1. Breaking down complex goals into simpler steps: Composing prompts, tool calls, parsing steps, and branching…
2024 · github.com
- 24IE
Hi HN! GitSummarize is an open-source devtool that I made this weekend. Given any public GitHub repository it generates high-quality documentation from the codebase using Gemini 2.5 Pro. Specifically, it tries to extract the tribal knowledge, business logic/rules embedded within codebases. Pro Tip: You can replace "hub" with "summarize" in any repository URL to access its documentation. I created this because there was a steep learning curve to understanding some of the open-source codebases out there while getting started with contributing. Having detailed documentation would be…
2025 · gitsummarize.com
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