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#mcp-server

I graded 36 popular MCP servers on agent usability. A third got a D or F

Hacker News Top ↗ · 2026-07-22 Cached

A developer created mcpgrade, a scoring tool for MCP servers, and found that a third of popular servers have poor documentation and usability for AI agents, with most errors from missing parameter descriptions.

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#mcp-server

@iluciddreaming: AI Agents can finally search the web for free. wigolo: A local-first MCP server that gives AI agents complete web search and scraping capabilities, with zero API costs. - Runs 18 search engines simultaneously - Automatically fetches and parses web pages - Local ML re-ranking - Results...

X AI KOLs Timeline ↗ · 2026-07-15 Cached

Introducing wigolo, a local-first MCP server that provides AI agents with free internet search and web scraping capabilities, supporting 18 search engines and local ML re-ranking, with no API costs.

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#mcp-server

@GitHub_Daily: notebooklm-skill – This skill combines NotebookLM's research capabilities with Claude Code.

X AI KOLs Timeline ↗ · 2026-07-15 Cached

Introduces notebooklm-skill, an open-source tool that bridges NotebookLM's research capabilities with Claude's content generation. It automatically creates notes and structured research from URLs, PDFs, and hot topics, outputting articles, podcasts, and more.

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#mcp-server

LokalBot update: local Agent Mode, MCP access to your meetings, system-wide dictation and notarized build, still 100% on-device & open source

Reddit r/LocalLLaMA ↗ · 2026-07-14

LokalBot v0.2.0 update adds local Agent Mode, MCP server for meeting queries, system-wide dictation, and improved resource management, maintaining 100% on-device and open-source status.

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#mcp-server

Zer0Fit: I took Google's new TabFM & TimesFM ML foundation models and made them available as an MCP server for zero-shot ML tasks (forecasts / classifications / regressions). 100% local. [P]

Reddit r/MachineLearning ↗ · 2026-07-12

Zer0Fit provides an MCP server that wraps Google's TabFM and TimesFM foundation models for zero-shot forecasting, classification, and regression tasks, running entirely locally.

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#mcp-server

the downloads folder problem with hosted agents isn't a permission toggle, it's a machine boundary

Reddit r/AI_Agents ↗ · 2026-07-11

The article explains that hosted AI agents cannot access local files like the Downloads folder due to running in ephemeral remote containers, not permission settings. It contrasts two solutions: a local MCP server or a desktop process that holds OAuth tokens and file handles locally.

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#mcp-server

Building agent skills by demonstration instead of hand-writing them: a record-and-compile approach

Reddit r/ArtificialInteligence ↗ · 2026-07-10

A record-and-compile tool lets users demonstrate desktop tasks, then an LLM converts the session into structured skill files for agents to replay, aiming to reduce brittleness and lower the barrier to creating reusable agent capabilities.

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#mcp-server

I built barebrowse: give a local-model agent a browser without Playwright — pruned ARIA snapshots instead of raw HTML (far fewer tokens)

Reddit r/LocalLLaMA ↗ · 2026-07-10

barebrowse is a tool that generates pruned ARIA snapshots from web pages, reducing token consumption for local AI models by stripping boilerplate and ads, and reusing existing browser cookies.

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#mcp-server

Been recording my repetitive tasks and turning them into agent skills. Sharing the tool.

Reddit r/AI_Agents ↗ · 2026-07-10

A tool that records repetitive tasks via screen recording and compiles them into reusable agent skills following the agentskills.io standard, shipping as an MCP server for cross-platform use.

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#mcp-server

Show HN: Reverse-engineering web apps into agent tools

Hacker News Top ↗ · 2026-07-09 Cached

A browser-based agent that reverse-engineers web app APIs to automatically generate agent tools, enabling deep integration without code changes.

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#mcp-server

Show HN: Microsoft releases Flint, a visualization language for AI agents

Hacker News Top ↗ · 2026-07-08

Microsoft released Flint, an open-source visualization intermediate language designed to help AI agents reliably generate high-quality charts by abstracting low-level details.

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#mcp-server

A new private opensourced chat and file exchanges protocol for agents just came out (ParlerProtocol)

Reddit r/AI_Agents ↗ · 2026-07-08

Parler Protocol is an open-source (Apache-2.0) MCP server that enables private chat and file exchange between AI agents, with features like session handoff, shared rooms, persistent memory, and code handoff via git bundles.

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#mcp-server

How do you write tools for openclaw?

Reddit r/openclaw ↗ · 2026-07-07

The post asks for advice on writing executable tools for OpenClaw, comparing options like plugins, MCP servers, skills, and CLI scripts, and expresses concerns about scalability and context management.

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#mcp-server

I built an open-source MCP server that gives AI agents persistent memory for videos

Reddit r/ArtificialInteligence ↗ · 2026-07-06

A developer introduces Watch Skill, an open-source MCP server that gives AI agents persistent memory for videos by creating local indexes of transcripts, OCR, and visual observations for efficient retrieval.

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#mcp-server

We gave our SaaS an MCP server (~150 tools) — now Claude runs our project management. Lessons learned.

Reddit r/AI_Agents ↗ · 2026-07-04

The SaaS company TRCR built an MCP server exposing ~150 tools for AI agents, and shares six key lessons from dogfooding with Claude: agents expose API flaws, tool descriptions matter as product copy, self-contained context is crucial, OAuth 2.1 is worth the pain, combining agents with billing data is powerful, and dogfooding shifts the product roadmap.

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#mcp-server

@AriXZone: The Linux kernel, a very large project with 28 million lines of code and 75,000 files, takes only about 3 minutes to index, with sub-millisecond query responses. codebase-memory-mcp is an open-source MCP server from DeusData that provides AI coding assistants (Claude Cod…

X AI KOLs Timeline ↗ · 2026-07-03 Cached

DeusData has open-sourced an MCP server called codebase-memory-mcp, which pre-parses code repositories into persistent knowledge graphs, providing AI coding assistants with sub-millisecond code structure query capabilities. It supports 158 languages, reduces token consumption by approximately 99% compared to traditional grep, and has extremely fast indexing speed.

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#mcp-server

List of production apps with MCP server support in 2026, what I've been testing and what's missing

Reddit r/ArtificialInteligence ↗ · 2026-07-03

A detailed breakdown of social media marketing apps that support MCP servers in 2026, comparing their features, pricing, and gaps like multi-client workspaces and long-form YouTube uploads.

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#mcp-server

The Safari MCP server for web developers

Hacker News Top ↗ · 2026-07-03 Cached

Apple introduces the Safari MCP server, a Model Context Protocol server that lets AI agents connect to Safari to debug, analyze performance, and check accessibility, streamlining web development workflows.

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#mcp-server

@rohanpaul_ai: Very timely paper. MCP servers need clear design patterns because LLMs get confused when too many tools or vague tools …

X AI KOLs Timeline ↗ · 2026-07-02 Cached

This paper proposes design patterns for MCP servers to improve LLM tool selection accuracy, finding that too many visible tools degrade performance, especially for weaker models.

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#mcp-server

Show HN: CLI that helps AI agents avoid vulnerable dependencies

Hacker News Top ↗ · 2026-07-01 Cached

deptrust is a CLI tool that checks package versions for known vulnerabilities across npm, PyPI, crates.io, and many other ecosystems, designed to help AI agents avoid outdated dependencies. It runs locally and supports MCP server mode.

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