Claude is a family of AI assistants developed by Anthropic. Named versions (Claude 3.5 Sonnet, Claude 3 Opus) are known for long context windows, coding ability, and safety-focused design.
Compendio-mcp version 1.7.1, a server that indexes a project's markdown docs and serves them to any agent via local hybrid search, was published to the official MCP registry on 2026-09-19 and distribu…
BigCactusLabs published dead-letter v0.4.0 to the official MCP registry on 2026-09-19, distributing the .eml-to-Markdown conversion tool for RAG and LLM pipelines as dead-letter on PyPI and as the Doc…
Trooth (io.github.trooth-eng/trooth-network) version 1.1.2 was published to the official MCP registry on 2026-09-19 as a hosted remote over streamable-http and filed under Security by the mcpindex ind…
Open-weight models reached 56% of all token volume on Vercel's AI Gateway as of August 2026, up from 11% in April, according to Vercel AI Gateway data, marking the first time open models have overtake…
A custom 32-bit CPU gate-level crackme called HellGates, published by its creator on crackmes.one in November, was solved by GPT-6 in under 20-30 minutes in September 2026 on SRE-Bench, after going un…
Research reported by Ars Technica found that Google's SynthID-Text watermarking can alter LLM responses to adversarial prompts and increase the risk of safety guardrail bypasses, affecting tool invoca…
Anthropic's September 2026 threat intelligence report, "Detecting and countering misuse of AI," documents campaigns its team disrupted between December 2025 and August 2026, including a credential-har…
Anthropic drew a Community Note on X after announcing that Accenture will independently evaluate its frontier AI models, with the note pointing out that Anthropic will fund the work and already holds …
Jacob Coxon, a researcher who spent about three years between Anthropic and OpenAI, quit Anthropic on September 8 before his stock vested, and his goodbye post — which said the big AI companies are 'r…
Developer mertcicekci0 released S1Code 0.3.0-rc.8, an experimental native Rust coding agent for macOS and Linux that combines deterministic policy, bounded decisions, and generative reasoning from Cla…
A startup founder describes how his newly hired marketing co-founder surfaced a job lead seeking a developer who can "ship fast with Claude but still owns the architecture," a phrasing he reads as evi…
A developer published a reference implementation using Claude dynamic workflows in which a suite of purpose-built agents reproduces backend error logs and opens pull requests to auto-fix them. The wor…
A San Francisco County Superior Court judge allowed three of Reddit's five claims against Anthropic to proceed in an order dated Sept. 17, overruling Anthropic's demurrer and advancing breach of contr…
A San Francisco County Superior Court judge allowed three of Reddit's five claims against Anthropic to proceed in Reddit's lawsuit accusing the company of illegally scraping user comments to train its…
Anthropic said its Claude model now leads 26% of the company's model research and development, completing most tasks end-to-end from a high-level prompt under human supervision, as the industry edges …
Yuyuan Tantian escalated its criticism of Anthropic on September 19 with an article alleging the company hands global user data to U.S. intelligence agencies, citing 13 revisions to Anthropic's privac…
A developer explains how messages travel from a chat interface or application to a large language model, breaking down the request-and-response cycle and the three deployment options: cloud-hosted mod…
RAFSOFT.NET — Faktura VAT version 1.2.0 was published to the official MCP registry on 2026-09-19 as a hosted remote over streamable-http, according to the mcpindex server index. The index's semantic s…
The MCP server io.github.jmshinhwa/pytest-deprecation-lint, distributed as @readystack/pytest-deprecation-lint on npm, was published at version 1.0.2 to the official MCP registry on 2026-09-19, accord…
The MCP registry listing for io.github.jmshinhwa/proto-wire-break-check, version 1.0.2, was published on 2026-09-19 and distributed as @readystack/proto-wire-break-check on npm, according to the mcpin…