Agent Protocols news and analysis on Web Pulse: 3214 curated articles tracking the latest Agent Protocols developments, tools, and research, updated continuously from vetted sources.
A developer released SentinelMCP, a stateless policy firewall and token-cost proxy that sits in front of any Model Context Protocol (MCP) server and checks every tool call for identity, policy and budget before it reache…
The IETF draft underpinning ID-JAG, the Identity Assertion JWT Authorization Grant that Okta commercialized as Cross-App Access (XAA), sits at revision -04 and expires November 22, 2026, with no Working Group Last Call s…
CryptoQuant launched a Model Context Protocol (MCP) server that lets large language models query more than 245 on-chain, market and derivatives metrics — including MVRV, SOPR, exchange flows and whale activity — in natur…
Adyen engineers released Agent Marketplace as an open source command-line tool under the Apache 2.0 license that fetches AI agent resources and translates them into the configuration formats expected by eight coding tool…
A book chapter on shipping Model Context Protocol (MCP) servers catalogs ten common production gotchas, starting with stray stdout output corrupting newline-delimited JSON-RPC framing on the stdio transport and oversized…
A script-based analysis of 1,866 of the most popular active GitHub projects found that 627 (34%) ship at least one instruction file for AI coding agents, with AGENTS.md the dominant format at 489 of those projects (78%),…
A critical vulnerability rated 9.8/10 in OpenCode's MCP sign-in flow allows malicious MCP servers to execute code on users' machines, according to a disclosure that was privately reported on August 29 and made public on …
Developer ziuus released GoRoute, a single-binary LLM gateway written in Go that runs in a 5.1MB binary using under 12MB of RAM and serves coding agents such as OpenCode, Claude Code, Cursor, Codex CLI, Aider and Cline a…
Croft published a guide on October 23, 2026 describing how users can connect Xero accounting data to Anthropic's Claude through a private server rather than exporting CSVs or sharing Xero login credentials. The connectio…
A developer configured JetBrains Air to run a separate "Codex Azure" agent through the Agent Client Protocol (ACP), letting the Codex CLI use OpenAI models deployed in Azure OpenAI without editing Codex's config.toml or …
The Model Context Protocol specification version 2026-07-28 makes MCP stateless, removing the initialize/notifications/initialized handshake so that every request carries its protocol version and client capabilities in _…
Vercel Labs released fx as open source, an experimental coding agent and command-line tool written in Zig that ships as a 6.3 MiB native binary with a reported 10-microsecond cold start and single-digit-megabyte memory b…
Cut Express launched as a video editing MCP server that connects to Claude and ChatGPT, letting the model decide every cut, caption, color grade and sound while Cut Express renders the MP4. The tool gives Claude contact …
Stack.menu launched a library of 14 curated stack guides designed to be read by coding agents such as ChatGPT, Claude, Cursor and Codex, with the site directing agents to https://stack.menu/llms.txt to select a guide, bu…
A tutorial published by Quickchat AI shows how to build a WhatsApp appointment-booking assistant that uses the Model Context Protocol (MCP) to connect to Calendly's availability and booking tools. In a controlled test, a…
New research in the paper "Combining Long-Term Memory and LLMs Comes at a High Cost: From Prompt Injection to Persistent Compromise" shows that persistent memory in LLM-as-a-service platforms can be poisoned through memo…
BlueFacts launched a remote Model Context Protocol server at https://bluefacts.app/mcp that connects AI assistants including Claude Code, Claude Desktop, Cursor, VS Code, Codex and Gemini CLI to daily Bluesky statistics …
Apify published a guide showing how AI agents can connect to its Apify MCP server to discover and run Actors from Apify Store, extract live web data, and retrieve results without building custom API integrations for each…
Chinaready launched a stateless, read-only MCP server at https://mcp.chinaready.co/mcp that exposes its China go-to-market research library to any MCP-capable client without API keys, OAuth or sign-in. The server offers …
Delinea announced the Delinea Fastpath MCP Server, a capability that connects access governance data to AI assistants via the Model Context Protocol, giving finance, IT, audit and compliance teams read-only natural-langu…