Use this skill to replicate the paper's REPL-based RLM pattern: treat the long prompt as data in a Python REPL, peek/slice it with code, and spawn recursive sub-LM calls (codex or gemini) on targeted snippets. Designed for dynamic context (write big outputs to files; read with tail/rg) and AGENTS preferences (plans/logs/results outside the skill dir).
Slicing Long Contexts is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/slicing-long-contexts/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when a prompt or corpus is long/dense (multi-docs, logs, codebases) and you want a reproducible map/reduce pipeline. Trigger this skill to slice inputs, run per-slice codex/gemini subcalls, and aggregate results with manifests/logs via the slice runner (preferred default), falling back to manual REPL slicing only if needed.
The Slicing Long Contexts Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 178,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
mkdir -p ~/.claude/skills/slicing-long-contexts curl -L https://claudskills.com/skills/slicing-long-contexts/SKILL.md \ -o ~/.claude/skills/slicing-long-contexts/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/slicing-long-contexts/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/slicing-long-contexts/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\slicing-long-contexts\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
SKILL.md from the source repository to ~/.claude/skills/slicing-long-contexts/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Slicing Long Contexts is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.If you reference this skill in a blog post, paper, or documentation, you can cite it as:
@misc{slicing-long-contexts-2026,
author = {majiayu000},
title = {Slicing Long Contexts [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/slicing-long-contexts/}
}Grade A · scanned 2026-08-09 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
Browse all General skills in the ClaudSkills registry, or explore these other picks from the same category:
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SKILL.md files, not affiliated with, endorsed by, or sponsored by Anthropic.