Infinite Context (ICX) MCP Server

Connect Google Antigravity, Claude Desktop, Cursor, VS Code, Zed, and custom AI agent swarms to the Volumetric Lattice Network. Zero-loss persistent memory, sub-5ms associative lattice recall, and deterministic register quoting across unlimited codebase contexts.

⚡ 1-Step Quick-Install (Google Antigravity Default)

Install Infinite Context MCP in 1-Click

Instantly connect Google Antigravity, Claude Code, Claude Desktop, Cursor, or your AI coding assistant with zero manual JSON configuration:

$agy mcp add icx https://icx.caleralabs.com/mcp

✓ 6 Certified Tools (Store + Recall + Fact Search + Register Quotes)

✓ O(1) Persistent Memory (Zero catastrophic forgetting)

✓ Sub-5ms Recall across unlimited workspace contexts

✓ SHA-256 Provenance & verbatim slot quoting

< 5 ms

Associative Recall Latency

96.28%

RULER 128k Benchmark

O(1)

Memory Scaling (Zero Decay)

100%

Verbatim Register Accuracy

Primary Hosted Endpoint

Hosted Endpoint URI (Streamable HTTP / SSE)

https://icx.caleralabs.com/mcp

Authentication: Pass your license key via X-License-Key: clabs_live_... header or Authorization: Bearer clabs_live_.... You can generate or view your license key in the Universal Dashboard.

Manual Configuration by Client (JSON & SDK)

Prefer manual setup or integrating directly into custom agent swarms? Select your platform:

Connect instantly with the agy CLI, or add to Google Antigravity configuration (~/.gemini/config/mcp_config.json / .agents/mcp/mcp_config.json):

Terminal (1-Step agy CLI)

agy mcp add --header "X-License-Key: clabs_live_YOUR_LICENSE_KEY" icx https://icx.caleralabs.com/mcp

~/.gemini/config/mcp_config.json

{
  "mcpServers": {
    "infinite-context": {
      "serverUrl": "https://icx.caleralabs.com/mcp",
      "headers": {
        "X-License-Key": "clabs_live_YOUR_LICENSE_KEY",
        "X-Space-ID": "default"
      }
    }
  }
}

Native integration for Google Antigravity IDE, Antigravity 2.0, and the AGY CLI (agy). Replace clabs_live_YOUR_LICENSE_KEY with your key from Dashboard → API Keys.

Add to Cursor Settings → Features → MCP → Add New MCP Server, or edit ~/.cursor/mcp.json (or project .cursor/mcp.json):

.cursor/mcp.json

{
  "mcpServers": {
    "infinite-context": {
      "url": "https://icx.caleralabs.com/mcp",
      "headers": {
        "X-License-Key": "clabs_live_YOUR_LICENSE_KEY",
        "X-Space-ID": "default"
      }
    }
  }
}

Replace clabs_live_YOUR_LICENSE_KEY with your key from Dashboard → API Keys.

Edit your Claude Desktop configuration file (claude_desktop_config.json):

claude_desktop_config.json

{
  "mcpServers": {
    "infinite-context": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://icx.caleralabs.com/mcp",
        "--header",
        "X-License-Key=clabs_live_YOUR_LICENSE_KEY"
      ]
    }
  }
}

Add to your workspace .vscode/mcp.json:

.vscode/mcp.json

{
  "mcpServers": {
    "infinite-context": {
      "url": "https://icx.caleralabs.com/mcp",
      "headers": {
        "X-License-Key": "clabs_live_YOUR_LICENSE_KEY"
      }
    }
  }
}

Add to your Zed configuration (~/.config/zed/settings.json):

settings.json

{
  "experimental.mcp_servers": {
    "infinite-context": {
      "url": "https://icx.caleralabs.com/mcp",
      "headers": {
        "X-License-Key": "clabs_live_YOUR_LICENSE_KEY"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json:

mcp_config.json

{
  "mcpServers": {
    "infinite-context": {
      "serverUrl": "https://icx.caleralabs.com/mcp",
      "headers": {
        "X-License-Key": "clabs_live_YOUR_LICENSE_KEY"
      }
    }
  }
}

1-Step CLI integration commands for terminal AI assistants:

Google Antigravity CLI (agy)

agy mcp add --header "X-License-Key: clabs_live_YOUR_LICENSE_KEY" icx https://icx.caleralabs.com/mcp

Claude Code CLI

claude mcp add --transport http icx https://icx.caleralabs.com/mcp --header "X-License-Key: clabs_live_YOUR_LICENSE_KEY"

Python / TypeScript SDK integration:

Python Client / Agent Swarm

import httpx

headers = {
    "Authorization": "Bearer clabs_live_YOUR_LICENSE_KEY",
    "X-Space-ID": "default",
    "Content-Type": "application/json"
}

# Remember fact
httpx.post("https://icx.api.caleralabs.com/v1/remember", json={"text": "System architecture spec v1"}, headers=headers)

# Associative Recall
res = httpx.post("https://icx.api.caleralabs.com/v1/recall", json={"query": "architecture spec"}, headers=headers)
print(res.json())

6 Certified ICX Tools

Tool Name	Parameters	Description & Behavioral Guarantees
`icx_remember`	`text` (required), `filename`, `space_id`, `family`	Stores text, code, decisions, and documentation into persistent long-term memory. Additive and non-destructive.
`icx_recall_scoped`	`query` (required), `space_id`, `top_k`	Performs semantic search across persistent memory to retrieve grounded facts and source citations for QA. Read-only.
`icx_search_facts`	`query` (required), `space_id`, `limit`	Performs keyword and token search across persistent memory to discover entities and matching terms. Read-only.
`icx_quote_slot`	`family` (required), `index` (required), `space_id`	Retrieves exact character-for-character verbatim text quotes and SHA-256 hashes from document registers without AI modification. Read-only.
`icx_inspect_space`	`space_id`	Audits and returns real-time diagnostic telemetry for a memory space (nodes, synapses, facts, contradiction alarms). Read-only.
`icx_reset_session`	`space_id`	Clears conversational dialogue turn history while strictly preserving all underlying persistent memory and learned facts.

System Instruction for AI Assistants

Paste this instruction block into your Cursor / Claude / Antigravity / Custom Agent system rules to enforce structured memory grounding:

System Prompt Snippet

You are equipped with Calera Infinite Context (ICX) MCP tools for persistent memory and zero-loss codebase recall.
1. When learning key architecture decisions, requirements, or new code specifications, call `icx_remember` with the relevant snippet and filename.
2. Before answering queries about historical project specifications, contracts, or long-form documentation, call `icx_recall_scoped` to retrieve exact Grounded Facts.
3. When quoting exact contractual terms, licensing clauses, or code revisions, call `icx_quote_slot` with the document family name and ordinal slot index for deterministic verbatim quotes without confabulation.