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Show HN: An MCP that fetches code context from all your repos

https://github.com/sourcebot-dev/sourcebot/tree/main/packages/mcp
4•msukkarieh•19h ago
Hey HN!

One of the biggest limitations of tools like Cursor is that they only have context over the project you have open.

We built this MCP to allow you to fetch code context from all of your repos. It uses Sourcebot under the hood, an open source code search tool that supports indexing thousands of repos from multiple platforms.

The MCP server leverages Sourcebot's index to rapidly fetch relevant code snippets and inject it into your agents context. Some use cases this unlocks include:

- Finding all references of an API across your companies repos to allow the agent to provide accurate usage examples - Finding existing libraries in your companies codebase for performing a task, so that you don't duplicate logic - Quickly finding where symbols implemented by separate repos are defined

If you have any questions or run into issues please let me know!

Show HN: X-RAY – A student-built tool to audit OS behavior via ISO comparison

2•tangtian•45m ago•0 comments

Show HN: Compress Long LLM Prompt, Right in your web browser

https://atjsh.github.io/llmlingua-2-js/
3•letaem77•1h ago•0 comments

Show HN: Merliot – plugging physical devices into LLMs

https://github.com/merliot/hub
59•sfeldma•13h ago•13 comments

Show HN: Fahmatrix – A Lightweight, Pandas-Like DataFrame Library for Java

https://github.com/moustafa-nasr/fahmatrix
34•mousomashakel•9h ago•5 comments

Show HN: Visual flow-based programming for Erlang, inspired by Node-RED

https://github.com/gorenje/erlang-red
232•Towaway69•23h ago•96 comments

Show HN: KVSplit – Run 2-3x longer contexts on Apple Silicon

https://github.com/dipampaul17/KVSplit
256•dipampaul17•18h ago•39 comments

Show HN: Solidis – Tiny TS Redis client, no deps, for serverless

https://github.com/vcms-io/solidis
55•jayl-e-e•17h ago•7 comments

Show HN: I made a tool that helps you find and create better AI prompts faster

https://searchpromptly.com/
3•KevinEdelson•3h ago•1 comments

Show HN: SQL-tString a t-string SQL builder in Python

https://github.com/pgjones/sql-tstring
81•pgjones•1d ago•31 comments

Show HN: Workflow Use – Deterministic, self-healing browser automation (RPA 2.0)

https://github.com/browser-use/workflow-use
63•gregpr07•22h ago•19 comments

Show HN: Rv, a Package Manager for R

https://github.com/A2-ai/rv
68•Keats•22h ago•29 comments

Show HN: Chained VPN routing lab with Linux netns, veth, and iptables

https://github.com/darksunstealth/multi-vpn-routing
3•darksunstealth•6h ago•0 comments

SHOW HN: How I built my first SaaS as a 13 year old to solve invoice management

https://paynic.vercel.app/
4•vivaancut•6h ago•3 comments

Show HN: Self-Funded Game with Homemade Engine – Play Online, Steam Coming

https://bereprobate.com
18•delduca•16h ago•14 comments

Show HN: Real-Time Gaussian Splatting

https://github.com/axbycc/LiveSplat
140•markisus•2d ago•51 comments

Show HN: Muscle-Mem, a behavior cache for AI agents

https://github.com/pig-dot-dev/muscle-mem
217•edunteman•2d ago•51 comments

Show HN: Easel – Code multiplayer games like singleplayer

https://easel.games/about
88•BSTRhino•3d ago•43 comments

Show HN: I’ve built an IoT device to let my family know when I’m in a meeting

https://nullonerror.org/2025/05/11/i-have-built-an-iot-device-to-let-my-family-know-when-i-am-in-a-meeting/
120•delduca•6d ago•77 comments

Show HN: Undetectag, track stolen items with AirTag

https://undetectag.com/
110•pompidoo•1d ago•98 comments

Show HN: HelixDB – Open-source vector-graph database for AI applications (Rust)

https://github.com/HelixDB/helix-db/
234•GeorgeCurtis•3d ago•107 comments

Show HN: Min.js style compression of tech docs for LLM context

https://github.com/marv1nnnnn/llm-min.txt
175•marv1nnnnn•2d ago•52 comments

Show HN: Airweave – Let agents search any app

https://github.com/airweave-ai/airweave
175•lennertjansen•4d ago•39 comments

Show HN: A free AI risk assessment tool for LLM applications

https://www.gettavo.com/app
36•percyding99•2d ago•12 comments

Show HN: Making #regions actually useful in VSCode

https://github.com/alythobani/vscode-region-helper
11•alyt•1d ago•3 comments

Show HN: Lumier – Run macOS VMs in a Docker

https://github.com/trycua/cua/tree/main/libs/lumier
156•GreenGames•2d ago•52 comments

Show HN: Samurai Interview – a mock interview simulator

https://www.samuraiinterview.com/
7•fairAndBased•21h ago•3 comments

Show HN: Semantic Calculator (king-man+woman=?)

https://calc.datova.ai
174•nxa•2d ago•172 comments

Show HN: CSV GB+ by Data.olllo – Open and Process CSVs Locally

https://apps.microsoft.com/detail/9pfcrwp46v22?hl=en-US&gl=US
51•olllo•2d ago•22 comments

Show HN: Lailaims – Talk to multiple LLMs at once

https://lailaims.pages.dev/
5•youz•17h ago•0 comments

Show HN: I vibe coded an open-source Go app to back up DBs using Docker labels

https://github.com/resulgg/label-backup
6•standardresul•1d ago•4 comments