Claude-Code

Agent CodeMode MCP means letting the script your coding agent writes call the MCP servers your agent has already authenticated. Instead of the model making forty tool calls one at a time, it writes one script; the credential your agent minted is reused from disk. Measured: 40 calls and 262,159 characters become 1 script and 903 characters. What is Agent CodeMode, and why does it exist? Code Mode is the pattern where an LLM writes code that calls tools, instead of calling each tool through the model’s native tool-calling interface. Cloudflare’s Kenton Varda and Sunil Pai named it in September 2025 with a thesis that reads as obvious once you see it: LLMs are better at writing code to call MCP than at calling MCP directly. Anthropic published the same architecture as vendor guidance on November 4, 2025 in Code execution with MCP. The reasoning is about training data: models have seen a very large volume of real TypeScript, and comparatively little synthetic JSON tool-schema blobs. ...

Claude Code officially ships native AGENTS.md support as of release 2.1.277 (September 18, 2026), automatically reading instructions from an AGENTS.md file when no CLAUDE.md is on the path. The feature arrives roughly 13 months after the most-upvoted issue in the repository was filed, and closes a saga that once saw the Shopify CEO publicly threaten to block the tool. The Timeline: From Most-Upvoted Issue to CEO Threat to Native Support The fight for AGENTS.md support in Claude Code is one of the defining public stories of the 2026 AI coding landscape. It started quietly on August 21, 2025, when a user filed issue #6235 asking Anthropic to make Claude Code read the cross-vendor instruction file. Over the following year, that single request became the most-upvoted issue in the entire anthropics/claude-code repository, accumulating roughly 4,667 to 5,026 thumbs-up reactions and 361 to 384 comments. ...

Benjamin-Plus is a JetBrains-published, MIT-licensed token-efficiency skill for coding agents that measurably cuts cost per task by up to 18% and total tokens by up to 22% without detectable quality loss. In this 2026 review we walk through the independent paired A/B results, the five habits it teaches, the decisive finding that you must inject it rather than install it, and a practical adoption checklist for Claude Code, Codex, and Cursor. ...

Coding agents call MCP servers from scripts by running a CLI (like mcp-call), writing a one-shot script against the MCP SDK over stdio, or letting Code Mode generate code that talks to an HTTP/streamable MCP server. In 2026 you register the server once with claude mcp add or codex mcp add, then your agent’s bash or Python script invokes tools, pipes results through jq, and orchestrates several MCP tools in a single shell flow — instead of burning token budget on dozens of native tool calls. ...

Sallyport is a free Mac app that holds your API and SSH credentials in an encrypted local vault and executes authenticated actions for your AI agents over MCP. The agent gets the operation, never the key: there is no command that reveals a stored credential and no export route. It runs entirely on your Apple Silicon Mac, gated by Secure Enclave and Touch ID, with no account, cloud, or telemetry. ...

If you run more than one Claude Code session at a time, you have probably played human courier: switching between terminals, copying a finding from one window, and pasting it into another. Claude Code session messaging, shipped in v2.1.224 on August 7, 2026, removes that copy-paste loop. One session can now tell another itself — by name — with a plain-text note that arrives at the other session’s next tool round. This guide explains what cross-session messaging is, how to use it, what it can and cannot do, and how to coordinate parallel worktrees without becoming the messenger. ...

AGENTS.md has become the de-facto standard instruction file for AI coding agents, and the demand for native support across agent tools is now the strongest portability signal in the developer-tooling market. As of 2026, over 60,000 open-source projects on GitHub ship an AGENTS.md, 23 tools read it natively, and the largest unmet feature request in the entire Claude Code tracker is precisely “Support AGENTS.md” — with more than 5,000 reactions. This guide explains what AGENTS.md is, why it won the format war, which tools support it natively, the gaps that remain, and what you should demand when adding AGENTS.md support to your own agent tool. ...

Claude Code weekly limits are higher in 2026 than they were at the start of the year, but the number that matters shifted on September 14: the 50% promotional boost that ran from May 13 to September 13 has expired, and Anthropic replaced it with a permanent 25% raise to standard weekly limits on Pro, Max, Team, and seat-based Enterprise plans. Relative to the promotional peak you may have grown used to, that is a drop of about 17% — so heavy users are essentially giving back part of their summer allowance while still keeping more than their original baseline. This guide walks through the full 2026 timeline, the exact math, and practical tactics to stretch the limits you actually have. ...

Can Claude Code make a Windows-only HP laser printer work on macOS? Yes, and it is not hype. In August 2026, PolyThink founder Kuber Mehta spent a single roughly four-hour session coaxing Claude Code (Opus 4.8, 1M context) into reverse-engineering the proprietary SPL3 raster language of an HP Laser 1008a — a rebadged Samsung host-based printer that ships with no macOS driver and no AirPrint — and wiring HP’s real codec into the native macOS CUPS stack. The result is a one-command, MIT-licensed installer at github.com/Kuberwastaken/hp-laser-1008a-macos, and it raises a much bigger question about what agentic tools do to hardware tinkering. ...

Coding agents like Claude Code and Codex remember nothing once a session ends, which is why you keep re-asking the same questions and re-discovering the same fixes. Lore is a local-first desktop app that reads the session files these agents already save, connects them to your repositories and Git history, and puts everything into a single searchable SQLite archive — with no accounts, no telemetry, no cloud database, and no LLM calls. Because it only reads what Claude Code and Codex already write on disk, Lore adds searchable long-term memory to your coding agents without changing how they behave or locking you into another vendor. ...