How do I install the Recallmax skill?

Run npx skillmds@latest add antigravity/recallmax in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Recallmax safe to use?

SkillMD's automated safety review verdict for this skill is CAUTION. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Recallmax?

This skill is tagged as working with Claude Code, Cursor, OpenAI Codex, Gemini, Antigravity. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Recallmax free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Recallmax?

Antigravity Skills (@antigravity) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Recallmax by antigravity — Agent Skill

Name: Recallmax
Rating: 4.2 (5 reviews)
Author: Antigravity Skills

File contents

RecallMax — God-Tier Long-Context Memory

Overview

RecallMax enhances AI agent memory capabilities dramatically. Inject 500K to 1M clean tokens of external context without hallucination drift. Auto-summarize conversations while preserving tone, sarcasm, and intent. Compress multi-turn histories into high-density token sequences.

Free forever. Built by the Genesis Agent Marketplace.

Install

npx skills add christopherlhammer11-ai/recallmax

When to Use This Skill

Use when your agent loses context in long conversations (50+ turns)
Use when injecting large RAG/external documents into agent context
Use when you need to compress conversation history without losing meaning
Use when fact-checking claims across a long thread
Use for any agent that needs to remember everything

How It Works

Step 1: Context Injection

RecallMax cleanly injects external context (documents, RAG results, prior conversations) into the agent's working memory. Unlike naive concatenation, it:

Deduplicates overlapping content
Preserves source attribution
Prevents hallucination drift from context pollution

Step 2: Adaptive Summarization

As conversations grow, RecallMax automatically summarizes older turns while preserving:

Tone — sarcasm, formality, urgency
Intent — what the user actually wants vs. what they said
Key facts — numbers, names, decisions, commitments
Emotional register — frustration, excitement, confusion

Step 3: History Compression

Compress a 14-turn conversation history into ~800 high-density tokens that retain full semantic meaning. The compressed output can be re-expanded if needed.

Step 4: Fact Verification

Built-in cross-reference checks for controversial or ambiguous claims within the conversation context. Flags contradictions and unsupported assertions.

Best Practices

✅ Use RecallMax at the start of long-running agent sessions
✅ Enable auto-summarization for conversations beyond 20 turns
✅ Use compression before hitting context window limits
✅ Let the fact verifier run on high-stakes outputs
❌ Don't inject unvetted external content without dedup
❌ Don't skip summarization and rely on raw truncation

Related Skills

@tool-use-guardian - Tool-call reliability wrapper (also free from Genesis Marketplace)

Limitations

Use this skill only when the task clearly matches the scope described above.
Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.

---name: recallmaxdescription: Injects up to 1 million tokens of external context into AI agent memory, auto-summarizes conversations with tone and intent preservation, and compresses multi-turn history into dense token sequences.---# RecallMax — God-Tier Long-Context Memory## OverviewRecallMax enhances AI agent memory capabilities dramatically. Inject 500K to 1M clean tokens of external context without hallucination drift. Auto-summarize conversations while preserving tone, sarcasm, and intent. Compress multi-turn histories into high-density token sequences.Free forever. Built by the Genesis Agent Marketplace.## Install```bashnpx skills add christopherlhammer11-ai/recallmax```## When to Use This Skill- Use when your agent loses context in long conversations (50+ turns)- Use when injecting large RAG/external documents into agent context- Use when you need to compress conversation history without losing meaning- Use when fact-checking claims across a long thread- Use for any agent that needs to remember everything## How It Works### Step 1: Context InjectionRecallMax cleanly injects external context (documents, RAG results, prior conversations) into the agent's working memory. Unlike naive concatenation, it:- Deduplicates overlapping content- Preserves source attribution- Prevents hallucination drift from context pollution### Step 2: Adaptive SummarizationAs conversations grow, RecallMax automatically summarizes older turns while preserving:- **Tone** — sarcasm, formality, urgency- **Intent** — what the user actually wants vs. what they said- **Key facts** — numbers, names, decisions, commitments- **Emotional register** — frustration, excitement, confusion### Step 3: History CompressionCompress a 14-turn conversation history into ~800 high-density tokens that retain full semantic meaning. The compressed output can be re-expanded if needed.### Step 4: Fact VerificationBuilt-in cross-reference checks for controversial or ambiguous claims within the conversation context. Flags contradictions and unsupported assertions.## Best Practices- ✅ Use RecallMax at the start of long-running agent sessions- ✅ Enable auto-summarization for conversations beyond 20 turns- ✅ Use compression before hitting context window limits- ✅ Let the fact verifier run on high-stakes outputs- ❌ Don't inject unvetted external content without dedup- ❌ Don't skip summarization and rely on raw truncation## Related Skills- `@tool-use-guardian` - Tool-call reliability wrapper (also free from Genesis Marketplace)## Links- **Repo:** https://github.com/christopherlhammer11-ai/recallmax- **Marketplace:** https://genesis-node-api.vercel.app- **Browse skills:** https://genesis-marketplace.vercel.app## Limitations- Use this skill only when the task clearly matches the scope described above.- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.

Frequently asked questions

Recallmax