mcp
for backend engineers, api integrators
Why this scored 2
every term, weightedIts fastest-moving item, measured against the pace of its own source
Whether that velocity is itself speeding up, as a per-hour rate
How many independent communities its own items come from
Decays to zero over 14 days, counted from when we first saw it
Subtracted once something is big and old — sized by its biggest item, aged from when we first saw it
Weights are hand-tuned, not learned — we're calibrating them against realized trends as history accumulates. On an entity's first sighting there's no previous reading to compare against, so acceleration starts from a neutral prior rather than a measurement, and velocity falls back to engagement over its whole lifetime until a second reading exists. Full methodology
Outlook
medium confidence · estimate, not a guarantee7-day
~10
range 0–22
14-day
~10
range 0–24
30-day
~8
range 0–27
Signal history
7-day window (free)projected trajectory (estimate, not a guarantee)
The evidence
The live items this entity's score aggregates — every community independently talking about it right now. This is the corroboration, shown, not claimed.
- 175
Wiring the Reasoning Loop: Gemini + Neo4j + MCP for Multi-Hop AI Agents
Integrates Gemini, Neo4j, and MCP to build multi-hop AI agents. · for AI engineers
devtoEmerging 2 · geminiai17d ago - 260
Zero-Trust Data Sovereignty: Enforcing Localized MCP Tool Policies in Multi-Region Stacks
Zero-trust data policies affect multi-region deployments and compliance. · for security engineers
devtoEmerging 2 · mcpsecurity46d ago - 337
Waiting Is Not a Tool Call: Making an MCP Server's Shell Event-Driven
Shows how to build an event-driven MCP server shell in Rust. · for backend engineers, rust developers
devtoSteady 4 · rustdevtools8d ago - 434
I Built an AWS DevOps AI Agent Using Kiro Crew + MCP
Shows how to build a DevOps AI agent on AWS using Kiro Crew and MCP. · for devops engineers, AI platform teams
devtoSteady 3 · awsai17d ago - 529
What Is an MCP Eval? Why Your Server Passes Every Test and Still Fails
Explains MCP evaluation pitfalls for LLMs despite passing standard tests. · for ml engineers, ai researchers
devtoEmergingai24d ago - 629
Ask HN: Who is using MCP in production?
Developers seek real-world production use cases for MCP before adopting it. · for devs evaluating mcp
hackernewsSteady 2 · mcpdevtools6d ago - 728
Teaching Kiro to Paint: A Stateful Image-Editing Skill Built on Gemini's Interactions API and MCP
AI image editing skill · for ai devs
devtoEmerging 3 · geminiai50d ago - 823
MCP cacheScope: Stop Private Results Leaking Across Users
MCP cacheScope adds isolation to stop private results leaking between users. · for security engineers, backend developers
devtoEmergingsecurity26d ago - 923
The Governed Execution Gateway: Securing MCP Servers and Tool Egress Proxies
Securing MCP servers · for security engineers
devtoEmerging 3 · mcpsecurity44d ago - 1021
Teaching Claude Code to Paint: A Stateful Image-Editing Skill Built on Gemini's Interactions API and MCP
AI image editing skill developed · for ai devs, founders
devtoSteady 5 · claudeai50d ago - 1120
My MCP Server Holds Two API Keys. Every Tool Call Runs in the Same Process as Both.
API key security risk · for security engineers
devtoEmerging 3 · mcpsecurity44d ago - 1219
Your .mcp.json probably has a live API key in it
A live API key in .mcp.json exposes credentials, risking unauthorized access. · for devops engineers, security engineers
devtoSteadysecurity13d ago - 1318
Teaching Claude Code to Direct: A Stateful Video-Editing Skill Built on Gemini's Interactions API and MCP
AI video editing skill built · for ai engineers
devtoSteady 4 · geminiai49d ago - 1418
Agent Identity and Durable Workflows: The Two Problems MCP Can't Solve
Highlights two gaps in AWS MCP for agent identity and durable workflow handling. · for AI platform engineers
devtoSteadyai28d ago - 1518
MCP C# Task Polling: Stop Infinite input_required Loops
Explains fixing infinite input_required loops in C# MCP task polling. · for .net developers, test engineers
devtoSteadydevtools11d ago - 1618
MCP C# SDK Array Tool Outputs: Stop Looking for a `result` Wrapper
MCP C# SDK array tool eliminates need for result wrapper in tests. · for .net developers
devtoSteadydevtools21d ago - 1718
MCP C# SDK Hybrid Sessions: Serve Old and New Clients on One Endpoint
MCP C# SDK hybrid sessions allow old and new clients on a single endpoint. · for backend engineers
devtoSteadydevtools22d ago - 1818
MCP C# Per-Request Client Capabilities: Read the Request, Not the Server
MCP adds per-request client capability reading for C# apps, aiding testing and request handling. · for .net developers, testing engineers
devtoSteadydevtools12d ago - 1918
What should an MCP tool return? I ran 72 trials instead of arguing
MCP tool benchmark results · for ai researchers
devtoSteadyai34d ago - 2018
n8n + MCP: What Happens When AI Can Build Its Own Workflows?
AI can auto-create n8n workflows via MCP, cutting manual integration effort. · for automation engineers
devtoSteadyai5d ago