ContextBolt

What it does

Everyone bookmarks. Nobody goes back. ContextBolt captures your saved posts from X, Reddit, and LinkedIn, auto-tags them with AI, and lets you search across all three platforms by meaning. The killer feature: a personal MCP endpoint. Add one line to your Claude Desktop or Cursor config and Claude can search your bookmarks mid-conversation. Free for 150 bookmarks. Pro is $6/month for unlimited and MCP. All data stays in your browser by default.

ContextBolt builds MCP-native tools that give AI the context it

ContextBolt builds MCP servers for the data Claude and Codex can't reach. Each one plugs in with a single line of config. Ask SEO questions in plain English. Get real keyword and ranking data back. Building in progress. Next product in active build. Tell us what your agent is missing. Save a web page in one click, and every bookmark you make on X, Reddit and LinkedIn flows in on its own. One library your agent can search. By meaning, not by keyword. Connect it to Claude over MCP and the answer to "what did I save about X" is one prompt away. A hosted MCP server that gives Claude and Cursor live keyword, SERP, competitor and AI-visibility data. Ask the question, get the numbers back. No…from contextbolt.com

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  Context LinkNov 2025 · context-link.ai · ▲312

  Personal URLs for sharing context with AI

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  Context GatewayMar 2026 · github.com · ▲220

  We built an open-source proxy that sits between coding agents (Claude Code, OpenClaw, etc.) and the LLM, compressing tool outputs before they enter the context window. Demo: https://www.youtube.com/watch?v=-vFZ6MPrwjw#t=9s. Motivation: Agents are terrible at managing context. A single file read or grep can dump thousands of tokens into the window, most of it noise. This isn't just expensive — it actively degrades quality. Long-context benchmarks consistently show steep accuracy drops as context grows (OpenAI's GPT-5.4 eval goes from 97.2% at 32k to 36.6% at 1M…

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  LockIn MCPJun 2026 · lockinmcp.com · ▲116

  I was tired of how bad distraction blockers are so I built my own. LockIn lets AI assistants (Claude, ChatGPT, Cursor, etc.) block websites by editing the system hosts file directly via MCP tools (via a secure cloudflare bridge). Why? Because chrome extensions don't work. Blocking it natively makes it unbypassable, and having your agent gatekeep your focus is the ultimate cheat code. Since everyone is using AI agents nowadays, but most people start scrolling or Reddit while waiting for Claude Code to finish, giving them control over your focus solves that. The MCP server exposes four tools:…

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  ContextPoolApr 2026 · contextpool.io · ▲180

  Persistent memory for AI coding agents

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  Context SyncOct 2025 · github.com · ▲95

  Persistent AI memory across Claude Desktop & Cursor IDE

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  ClickAug 2026 · useclick.ai · ▲133

  Live research context for ChatGPT and Claude

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  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 17d ago · spira.ai

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  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 17d ago · rill.love

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  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 19d ago · tej.as

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  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 20d ago · stillwet.art

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  PixVerse R2▲381

  A real-time world model you can explore and change

  AI · 29d ago · world.pixverse.video

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  Hemory▲381

  Keep listening. Searchable memory for your AI agents.

  AI · 30d ago · hemory.com

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  Brew ▲900

  Like Claude design for email marketing

  AI · May 2026 · brew.new

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  Kilo Code for VS Code▲896

  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

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  StoreClaw▲806

  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

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  PollyReach▲795

  Give your agent a real number and voice to make calls.

  AI · May 2026 · pollyreach.ai

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  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

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  Files.md – Open-source alternative to Obsidian▲730

  🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md

  Dev tools · May 2026 · github.com