POPL's seat in the SIGPLAN year is fixed and unforgiving: submit in July, hear in early October, revise and package artifacts in the fall, present in January. For POPL 2027 (verified 2026-07-08): deadline July 9, 2026 AoE; notification October 5, 2026; symposium January 10-16, 2027, Mexico City. There is no abstract deadline and no second call. POPL is a conference — no editor-in-chief, no submission fee; the chairs rotate per edition (2027 names 待核实) and publication costs run through PACMPL's open-access model, not author-facing page charges in the normal case.
Popl Workflow is a community-contributed Claude Code skill in the strategy sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/popl-workflow/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when planning a POPL campaign calendar — backward-scheduling theory and mechanization from the July deadline, riding the October notification into the conditional-acceptance revision and artifact evaluation, landing the January conference, and retargeting across the SIGPLAN/PACMPL deadline wheel if July slips.
The Popl Workflow Claude Code skill is built for paid media specialists, performance marketers, and advertising teams running paid campaigns. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 168,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
mkdir -p ~/.claude/skills/popl-workflow curl -L https://claudskills.com/skills/popl-workflow/SKILL.md \ -o ~/.claude/skills/popl-workflow/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/popl-workflow/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/popl-workflow/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\popl-workflow\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/popl-workflow/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. Popl Workflow is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Advertising 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{popl-workflow-2026,
author = {brycewang-stanford},
title = {Popl Workflow [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/popl-workflow/}
}Grade A · scanned 2026-07-31 — 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 Advertising 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.