프로토타입 · 미리 보기: 공식 레지스트리의 모든 서버를 담고 있으며 30분마다 동기화해요. 리뷰와 계정 기능은 다음 단계에서 열려요.
PopNx MCPAI를 쓰는 사람을 위한 MCP 서버 · 쉬운 말로 설명해요

Calera Infinite Context (ICX) — Persistent Memory & Associative Recall

제작자: Calera-Labs버전 1.4.0i★ –i클라우드에서 실행
레지스트리 이름io.github.Calera-Labs/icx-mcp

설치

개요

제작자가 쓴 설명(영어 원문)

Sub-5ms topological 4D associative memory coprocessor for LLMs and multi-agent swarms.

PopNx MCP의 세 기둥

이 세 가지는 절대 하나의 점수로 합치지 않아요. 의견, 측정, 인기는 서로 다른 것이니까요.

할 수 있는 일

이 서버는 아직 쉬운 말로 된 요약을 쓰지 못했어요. 아래는 레지스트리에서 읽어 온 사실이에요.

  • 연결 방식: 클라우드에서 실행
  • 전송 방식: Streamable HTTP
  • 카테고리: 검색 및 AI 기억
  • 입력해야 할 값: X-License-Key

설치

쓰고 있는 AI 앱을 고른 다음 설정을 복사하세요.

설치하기 전에

비밀로 표시된 값은 내 계정의 열쇠예요. 절대 다른 사람과 공유하거나 채팅에 붙여 넣지 마세요.

필요한 것

어떤 앱을 쓰세요?

위에서 앱을 고르세요. 기억해 두었다가 다음부터는 버튼에 “…에 설치”라고 표시해요.

이 주소는 요청 header에 키가 필요한데, 커넥터 추가 메뉴에서는 넣을 수 없어요. 대신 Claude Code, Cursor, VS Code를 쓰세요.

터미널에서 이 명령어를 실행하세요

claude mcp add --transport http icx https://icx.caleralabs.com/mcp --header 'X-License-Key: your-value' --header 'X-Space-ID: your-value'

실행하기 전에 빈 값을 채워 주세요.

Cursor에서 열기

또는 설정을 직접 복사하기

프로젝트의 .cursor/mcp.json 또는 ~/.cursor/mcp.json에 붙여 넣으세요

{
  "mcpServers": {
    "icx": {
      "url": "https://icx.caleralabs.com/mcp",
      "headers": {
        "X-License-Key": "your-value",
        "X-Space-ID": "your-value"
      }
    }
  }
}

브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.

VS Code에서 열기

또는 설정을 직접 복사하기

프로젝트의 .vscode/mcp.json에 붙여 넣으세요

{
  "servers": {
    "icx": {
      "type": "http",
      "url": "https://icx.caleralabs.com/mcp",
      "headers": {
        "X-License-Key": "your-value",
        "X-Space-ID": "your-value"
      }
    }
  }
}

브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.

이 주소는 요청 header에 키가 필요한데, 커넥터 추가 메뉴에서는 넣을 수 없어요. 대신 Claude Code, Cursor, VS Code를 쓰세요.

선택한 앱은 이 기기의 쿠키에만 저장돼요. 계정은 필요 없어요.

직접 입력할 값

  • X-License-Key 비밀 필수 HTTP header
    Calera Labs API Key (obtain free at https://dashboard.caleralabs.com)
  • X-Space-ID HTTP header
    Memory partition namespace (default: 'default')

이 설정은 제작자의 레지스트리 정보로 만들었어요. README와 다르면 README를 따르세요.

할 수 있는 일

도구 이름과 설명은 서버가 2026년 11월 7일에 알려 준 그대로예요. 우리가 아니라 제작자가 쓴 글이고, 일반 텍스트로만 보여 드려요.

  • claim_1m_nodes

    The calling agent completes free signup itself. Claims a permanent 1,000,000-node Epistemic Memory Vault at $0. Pass principal_email and accept_a2b_terms=true. Email is enough. Google sign-in is not required.

  • dispatch_actuation

    Vaulted, policy-gated actuation into external tools (GitHub, GitLab, Slack, Jira, Linear, Postgres) with child-node crystallization in e.mem.

  • icx_exec

    Executes programmatic Python code inside a sandboxed execution runtime with direct sub-5ms native access to persistent Volumetric Lattice Network memory via the global 'icx' object (icx.search, icx.recall, icx.quote, icx.remember, icx.stats, icx.contradictions). Use this tool for

  • icx_get_connector_document

    Retrieves the full on-demand text, markdown, or code content of a connected document, file, page, or issue from external services (Google Drive doc, Notion page, GitHub file, GitLab file, Linear ticket). Read-only operation. Requires X-License-Key authentication.

  • icx_inspect_connector_facts

    Inspects the active grounded facts and simplicial statements currently tracked in Volumetric Memory for a specific connector or data source. Read-only operation. Requires X-License-Key authentication.

  • icx_inspect_space

    Audits and returns real-time diagnostic telemetry for a partitioned memory space, including active node counts, total synapses, grounded facts, memory state, and contradiction alarms. Use this tool to monitor memory partition health, verify document ingestion, check storage capac

  • icx_list_connectors

    Lists all active cloud changefeed connectors (GitHub, GitLab, Notion, Google Drive, Linear, Slack, PostgreSQL) registered for the tenant. Read-only operation. Requires X-License-Key authentication.

  • icx_multihop_walk

    Executes a single-pass sub-5ms multi-hop simplicial causal walk across the Volumetric Lattice Network and Ontology relations. Traces transitive dependency chains (e.g. A -> B -> C -> D -> Leaf) and resolves temporal state overrides (retaining dynamic multi-policy mutations). Read

  • icx_purge_source

    Executes O(1) instant memory unlinking and revocation of all facts, simplices, and document associations learned from a specific data source or connector without requiring model retraining. Mutating operation. Requires X-License-Key authentication.

  • icx_quote_slot

    Retrieves exact character-for-character verbatim text and cryptographic SHA-256 hashes from document registers by document family and 1-based slot index without AI paraphrasing. Optional start (0-based character offset) and length (character count) return a verbatim slice of the

  • icx_recall_scoped

    Performs semantic search across persistent long-term memory to retrieve grounded facts, relevant citations, and source documents matching a natural language question. Use this tool when answering questions about previously saved project specifications, codebase decisions, user pr

  • icx_register_connector

    Registers a new cloud webhook changefeed connector or remote MCP server for continuous epistemic auto-sync with AES-256-GCM secret vaulting and HMAC signature verification. Mutating operation. Requires X-License-Key authentication.

  • icx_remember

    Stores text documents, code snippets, architectural decisions, and factual knowledge into persistent long-term memory partitioned by space_id. Use this tool when saving important facts, project conventions, API keys, user preferences, or documentation for future sessions. Do NOT

  • icx_reset_session

    Clears conversational dialogue turn history for a session while strictly preserving all underlying persistent memory, learned facts, and document registers in the memory space. Use this tool when switching conversation topics or clearing dialogue context between independent tasks

  • icx_search_facts

    Performs keyword and token search across persistent memory to discover entities, names, and matching terms within a memory space. Use this tool for entity exploration, keyword discovery, and locating specific identifiers or variables in memory. Do NOT use for answering natural la

  • icx_swarm_state

    Manages the persistent shared variable namespace (V_t) and mutex leases for collaborative swarms of autonomous agents (Cursor, Claude, Cline, OpenDevin). Reads, writes, or atomic CAS-swaps typed state objects (AST graphs, data tables, audit flags) without prompt re-serialization.

  • icx_sync_audit

    Retrieves historical synchronization events, deltas processed, facts learned, and sub-2ms latency telemetry for compliance and audit auditing. Read-only operation. Requires X-License-Key authentication.

  • icx_sync_delta

    Extracts fine-grained deltas between previous text/document state and updated state, and crystallizes them into the Volumetric Memory lattice in sub-2ms on CPU with automatic secret scrubbing and SHA-256 deduplication. Use this tool for continuous incremental sync of code files,

  • icx_trigger_sync

    Triggers an on-demand active pull and delta synchronization for a registered connector (GitHub, GitLab, Notion, Google Drive, Linear, Slack, PostgreSQL). Fetches live commits, issues, PRDs, or DDL schemas and crystallizes deltas into persistent Volumetric Memory in sub-2ms. Mutat

  • icx_var_get

    Retrieves a named typed variable, AST, symbol table, or state object from the persistent V_t swarm namespace. Read-only. Requires X-License-Key authentication.

  • icx_var_list

    Lists all active variables and types stored in the persistent V_t swarm namespace, with optional prefix matching. Read-only. Requires X-License-Key authentication.

  • icx_var_set

    Stores a named typed variable, AST, symbol table, or state object into the persistent V_t swarm namespace with optional TTL. Accessible to all collaborative agents. Requires X-License-Key authentication.

  • icx_wasm_exec

    Executes compiled WebAssembly (WASM) bytecode or WAT text in-process with direct sub-100 microsecond Go host function memory bindings (icx_search, icx_recall, icx_quote, icx_remember, icx_walk, icx_get_var, icx_set_var, icx_stats). Eliminates subprocess spawning and socket IPC fo

  • recall_epistemic_context

    Sub-5ms Voronoi topological walk and semantic recall across connected tools, repos, issues, and memory. Replaces external read tools.

  • solve_hermeneutics

    Public Deterministic Solver for Comparative Paradigmatic Analysis (CPA), 1st-Century Jewish Hermeneutics (Middot), and Concentric Chiastic Folding for Tov Rose and Dr. Pitcher research. Zero hallucination guarantee (boundary operator d^2 = 0).

기본 점검i

누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 9일 점검

  • ✓ 통과

    제작자와 저장소 일치

    레지스트리 이름이 GitHub 계정 Calera-Labs 기준으로 확인되었고, 이 계정이 저장소를 소유하고 있어요

  • … 아직 점검 안 함

    계속 관리되고 있음

    아직 GitHub에서 이 저장소를 읽어 오지 않았어요

  • … 아직 점검 안 함

    라이선스 있음

    아직 GitHub에서 이 저장소를 읽어 오지 않았어요

  • ✓ 통과

    엔드포인트 응답

    192ms 만에 응답(HTTP 200)

  • – 해당 없음

    OAuth로 로그인

    로그인 필요 없음

  • ✓ 통과

    도구 설명에 숨겨진 지시 없음

    도구 설명 25개를 읽었고, AI에게 보내는 숨겨진 지시는 없었어요

검색 및 AI 기억 카테고리의 다른 서버와 비교i

  • 이 카테고리의 다른 서버 5727개 중 0%보다 스타가 많아요
  • 이 카테고리의 다른 서버 5727개 중 74%보다 최근에 레지스트리에 공개됐어요
  • 기본 점검 결과가 이 카테고리의 다른 서버 5727개 중 100%와 같거나 더 좋아요

레지스트리에서 이 카테고리의 활성 서버 전체와 비교했어요. 스타는 게시자가 저장소를 소유한 경우에만 세요.

자주 묻는 질문

Calera Infinite Context (ICX) — Persistent Memory & Associative Recall, 안전한가요?

해당하는 기본 점검 3개 중 3개를 통과했어요. 코드는 읽지 않았어요. 키나 토큰을 넣기 전에 서버가 어떤 권한을 요구하는지 확인하고, 꼭 필요한 권한만 있는 키를 쓰세요.

어떤 키나 코드가 필요한가요?

입력해야 할 값: X-License-Key

내 컴퓨터에서 실행되나요, 클라우드에서 실행되나요?

제작자의 클라우드에서 실행돼요. 설치 없이 인터넷으로 연결하지만, 보내는 내용은 제작자의 서버를 거쳐요.

아직 관리되고 있나요?

GitHub 저장소는 마지막으로 – 변경됐고, 최신 버전(1.4.0)은 13일 전 레지스트리에 올라왔어요.

어떤 앱에서 쓸 수 있나요?

Claude Desktop, Claude Code, Cursor, VS Code처럼 MCP를 지원하는 앱에서 쓸 수 있어요. URL로 연결되기 때문에, 원격 MCP 서버를 지원하는 앱(예: 개발자 모드의 ChatGPT)에서도 쓸 수 있어요.

대신 쓸 수 있는 건 뭐가 있나요?

같은 카테고리에는: Context7, Codebase Memory, Exa

대안

같은 카테고리에서 다른 제작자가 만든 서버예요. 스타 순으로 정렬했어요.

카드 보는 법:↓ 주간 다운로드i★ GitHub 스타i세 기둥: 리뷰 · 점검 · 사용 정도i업데이트 = 최신 버전을 레지스트리에 공개한 날i

Context7

Up-to-date docs for AI agents

제작자: upstash널리 사용됨↓ 97.3만/주★ 6.4만그저께 업데이트

컴퓨터 또는 클라우드

Codebase Memory

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

제작자: DeusData널리 사용됨↓ 1.8만/주★ 4.8만22일 전 업데이트

내 컴퓨터에서 실행

Exa

Connect AI agents to Exa for web search, content fetching, and multi-step research.

제작자: exa-labs널리 사용됨★ 5.2천2개월 전 업데이트

클라우드에서 실행✓ exa.ai

제작자의 README

README 열기

제작자의 저장소에서 쓰인 그대로 가져왔어요. PopNx MCP가 검토하거나 보증한 내용이 아니에요. HTML, 이미지, 스크립트는 제거했어요. 링크를 누르면 이 사이트를 벗어나요.

Infinite Context (ICX) — Persistent Memory MCP Server

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Official Model Context Protocol (MCP) connector for Calera Labs Infinite Context (ICX). Connects AI agents (Claude Desktop, Cursor, VS Code, Zed, and custom autonomous swarms) directly to persistent, sub-quadratic topological memory on the Volumetric Lattice Network.

"Context Without Limits. Memory Without Loss."


⚡ Why ICX Over Naive 1M+ Context Windows?

  • Zero Attention Diffusion: Rather than stuffing millions of tokens into dense attention where models suffer Lost-in-the-Middle decay, ICX crystallizes knowledge into permanent $A_4$ simplicial lattice nodes (icx_remember).
  • Epistemic Geodesic Navigation & 1D Holographic Ribbon: Calculates stationary-action shortest paths across the 4D simplicial complex from premise to conclusion. Replaces noisy 2,000+ token context bags with an 80-token crystal chain ( ), reducing prompt injection tokens and Time-To-First-Token (TTFT) by >40%.
  • Sub-1ms $A_4$ Simplicial Transitive Graph Walker: Traverses 5-hop causal authority and dependency paths ($A \to B \to C \to D$) in a single sub-millisecond CPU pass (icx_multihop_walk), resolving BABILong 500k-1M+ token chains with 100% precision.
  • Sub-100µs In-Process WASM & CodeAct Execution: Execute programmatic data analysis, aggregations, and deterministic Python/WASM calculations with 0.00% math hallucinations (icx_wasm_exec, icx_exec) achieving a $680\times$ token arbitrage moat.
  • Multi-Agent Shared REPL Swarms ($V_t$): Heterogeneous agent teams (Cursor, Claude, Cline, OpenDevin) share atomic variable state, distributed mutex leases, and AST structures without re-serializing context into text tokens (icx_swarm_state, icx_var_set, icx_var_get).
  • 2026-07-28 Stateless Protocol Core: Fully compliant with the 2026-07-28 Stateless MCP Specification (SEP-2243, SEP-2575, SEP-2549) with sub-5ms zero-handshake direct tool calls and intelligent caching (ttlMs: 86400000).
  • 100% Sweep on Major Public Benchmarks:
  • 96.28% (466/484 exact) on RULER MRCR v2 at 128k–1M context (and 100.00% on 10M NIAH / BenchLM 1M single-needle).
  • 100.00% on BABILong 500k 5-hop causal resolution in 882µs.
  • 100.00% on $\tau$-bench multi-policy retention.
  • 99.76% cost & token savings on Artificial Analysis evaluation.
  • 1.0 Grounding Score on SWE-bench AST symbol fidelity.
  • Streamable Hosted Endpoint: Zero local model downloads required. Connect via streamable HTTP/SSE with your API key from dashboard.caleralabs.com.

🚀 1-Click Quickstart Integrations

1. Cursor IDE

Add the following to your project's .cursor/mcp.json (or global Cursor Settings → Features → MCP):

{

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

*(Get your free API key at [dashboard.caleralabs.com](https://dashboard.caleralabs.com))*

2. Claude Desktop

Add to your claude_desktop_config.json:

  • macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
  • Windows: %APPDATA%\Claude\claude_desktop_config.json
  • Linux: ~/.config/Claude/claude_desktop_config.json
{

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


3. Smithery CLI (1-Click Terminal Command)

Install automatically across Claude, Cursor, or VS Code using Smithery:

# For Claude Desktop

npx -y @smithery/cli install @calera-labs/icx-mcp --client claude

For Cursor IDE

npx -y @smithery/cli install @calera-labs/icx-mcp --client cursor

For VS Code

npx -y @smithery/cli install @calera-labs/icx-mcp --client vscode


4. VS Code / GitHub Copilot

Add to .vscode/mcp.json:

{

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


5. Stdio Gateway Proxy (Air-Gapped / CLI)

If your environment only supports local stdio sub-processes:

{

"mcpServers": { "infinite-context": { "command": "npx", "args": ["-y", "@caleralabs/icx-mcp"], "env": { "ICX_LICENSE_KEY": "clabs_live_YOUR_KEY", "ICX_SPACE_ID": "default" } } } }


6. Zero-Config Auto-Bridge with Calera LLM-VM (@caleralabs/llm-vm-mcp)

Pair Infinite Context (`icx-mcp`) with Calera LLM-VM (`llm-vm-mcp`) to give your coding agent both an isolated execution chamber (the hands) and persistent volumetric memory (the eyes):

{

"mcpServers": { "calera-llm-vm": { "command": "npx", "args": ["-y", "@caleralabs/llm-vm-mcp"] }, "calera-icx": { "command": "npx", "args": ["-y", "@caleralabs/icx-mcp"] } } }

  • Zero-Setup Auto-Bridge: Both servers share ~/.calera/icx.env and bind to the exact same deterministic space ID (space_ ).
  • Instant Autonomous Funnel: If you don't have an API key, the agent calls claim_free_icx_tokens(email) in llm-vm-mcp to claim 1,000,000 free persistent tokens. icx-mcp automatically hot-reloads and activates the identical memory space without needing to restart Cursor or Claude.
  • Unified Memory Manifold: MicroVM execution diffs, compiler errors, and test logs committed via vm_sync_icx_memory are immediately searchable and readable by icx_recall_scoped, icx_remember, and icx_multihop_walk.

🛠️ Certified MCP Tools Reference (19 Tools)

ToolPurposePrimary InputsBehavior
`icx_remember`Stores text, code, decisions, and documentation into persistent long-term memory.text (required), space_id, filename, familyAdditive & Non-destructive
`icx_recall_scoped`Performs semantic search across memory to retrieve grounded facts and source citations for QA. Supports optional format: "ribbon" for 1D Geodesic Ribbon prompt injection.query (required), space_id, top_k, format (optional: standard \ribbon)Read-only
`recall_epistemic_context`Ultra-compact (<160 tokens) read gateway into persistent epistemic memory. Returns high-salience grounded facts with optional 1D holographic ribbon serialization (format: "ribbon").query (required), space_id, top_k, format (optional: standard \ribbon)Read-only
`icx_search_facts`Keyword and entity search across memory nodes for lexical exploration and token lookup.query (required), space_id, limitRead-only
`icx_quote_slot`Retrieves exact character-for-character verbatim text and SHA-256 hashes from document registers.family (required), index (required), space_idRead-only
`icx_inspect_space`Returns diagnostic telemetry: active nodes, total synapses, grounded facts, and contradiction alarms.space_id (optional)Read-only
`icx_reset_session`Clears conversational turn history while preserving all underlying persistent memory.space_id (optional)Mutates session only
`icx_sync_delta`Extracts fine-grained text/JSON deltas and crystallizes them into the lattice in sub-2ms on CPU.new_text (required), old_text, uri, source_id, space_idMutating Sync
`icx_list_connectors`Lists all active continuous changefeed connectors (GitHub, GitLab, Notion, Drive, Linear, Slack, SQL).*None*Read-only
`icx_register_connector`Registers a new cloud webhook changefeed connector with AES-256-GCM secret vaulting.type (required), name (required), target_uri (required), webhook_secretMutating Sync
`icx_purge_source`Executes O(1) instant memory unlinking and revocation of all facts from a source without retraining.source_id (required), space_idMutating Purge
`icx_sync_audit`Retrieves historical delta synchronization events, deltas processed, facts learned, and latency metrics.*None*Read-only
`icx_exec`Executes programmatic Python code in a sandboxed runner with direct sub-5ms native icx memory bindings.code (required), space_id, timeout_msProgrammatic CodeAct
`icx_wasm_exec`Executes in-process WebAssembly / Native memory scripts with sub-100µs latency and 0.00% math error.wasm_base64 or wat_text (required), space_idFast-Path Kernel
`icx_multihop_walk`Sub-1ms $A_4$ Simplicial Transitive Graph Walker for multi-hop causal chains and transitive deduction.start_entity (or root_entity), target_entity, max_hops, space_idCausal Graph Traversal
`icx_swarm_state`Inspects or executes atomic multi-agent shared workspace variables ($V_t$) and distributed leases.action (required: get/set/list/lease), var_name, space_idSwarm Coordination
`icx_var_set`Stores typed structured data (JSON, ASTs, schemas) into shared agent variable space with CAS support.name (required), value (required), expected_version, space_idAtomic Mutation
`icx_var_get`Retrieves shared workspace variable with version metadata and lease validation.name (required), space_idRead-only
`icx_var_list`Lists all registered variable names and schema types in the multi-agent shared workspace.space_id (optional)Read-only

🧭 Epistemic Geodesic Navigation & 1D Holographic Ribbon Mode

By default, ICX retrieval tools return structured JSON facts (format: "standard"). When prompt budget is constrained or when operating in tight 2k–4k LLM viewports, callers can opt into 1D Holographic Ribbon Mode (format: "ribbon"):

MCP Tool Call Example:
{

"name": "recall_epistemic_context", "arguments": { "query": "AAPL operating revenue to free cash flow bridge", "format": "ribbon" } }

Serialized Holographic Ribbon Output:
<nav:ribbon premise="AAPL_REV" target="FREE_CASH_FLOW" steps=4 action=5.6600>

AAPL_REV -> OPERATING_INCOME -> TAX_EXPENSE -> NOPAT -> FREE_CASH_FLOW

This drops prompt injection token consumption by >40% compared to uncompressed fact bags while preserving 100% causal grounding and transitive deductive pathways.


🤖 Recommended Agent System Instruction

To ensure your autonomous agents systematically store architecture decisions, traverse causal paths, and recall ground-truth context, add this block to your agent's system prompt:

1. Store project decisions, architectural constraints, and key invariants in ICX using `icx_remember`.
  1. Before answering historical codebase questions or resolving complex dependencies, use icx_recall_scoped or icx_multihop_walk to retrieve exact grounded facts and transitive causal chain

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