https://github.com/ckpxgfnksd-max/prompt-compressor-openclaw
PassAudited by ClawScan on May 1, 2026.
Overview
This skill is purpose-aligned and disclosed: it adds persistent token-compression instructions, with an optional future hook that can rewrite user messages if manually enabled.
Before installing, understand that this appends persistent instructions to SOUL.md and changes how the agent writes responses, memories, logs, and summaries. Consider backing up SOUL.md first, and only enable the optional hook if you want automatic prompt rewriting before model processing.
Findings (2)
Artifact-based informational review of SKILL.md, metadata, install specs, static scan signals, and capability signals. ClawScan does not execute the skill or run runtime probes.
Future memories and logs may be shorter and less nuanced, which can save tokens but may lose detail.
The skill intentionally changes how persistent memory and log files are written, which can affect future context and summaries.
You save tokens on every response and in all persistent files... When writing to MEMORY.md or memory/YYYY-MM-DD.md
Install only if you want persistent concise-memory behavior; keep a backup of SOUL.md and remove the snippet if it interferes with accuracy or recall.
If enabled, the hook may alter the wording of user prompts before the model sees them, which could affect intent in cases where exact phrasing matters.
The included handler is disclosed as a hook that can run automatically on incoming messages if the user manually installs and enables it.
Runs as a message:received hook — compresses user messages BEFORE the LLM sees them.
Use the hook only when you are comfortable with automatic prompt rewriting; avoid it for legal, safety-critical, or exact-wording tasks.