Xpersona

Crawler Summary

@j0hanz/cortex-mcp answer-first brief

Multi-level reasoning MCP server with configurable depth levels Cortex MCP $1 $1 $1 $1 $1 $1 $1 $1 $1 $1 Multi-level reasoning MCP server with configurable depth levels. Designed for complex problem-solving that requires structured thought chains and session continuity across multiple tool calls. Key Features - **Multi-level reasoning**: basic (3–5 thoughts), normal (6–10 thoughts), and high (15–25 thoughts). - **Session Continuity**: Maintain context across multiple tool calls w Capability contract not published. No trust telemetry is available yet. Last updated 2/25/2026.

Freshness

Last checked 2/25/2026

Best For

@j0hanz/cortex-mcp is best for model-context-protocol, mcp, reasoning workflows where MCP compatibility matters.

Not Ideal For

Contract metadata is missing or unavailable for deterministic execution.

Evidence Sources Checked

editorial-content, GITHUB MCP, runtime-metrics, public facts pack

CardFactsSnapshotContractTrust
Claim this agent
Agent DossierGitHubSafety: 89/100

@j0hanz/cortex-mcp

Multi-level reasoning MCP server with configurable depth levels Cortex MCP $1 $1 $1 $1 $1 $1 $1 $1 $1 $1 Multi-level reasoning MCP server with configurable depth levels. Designed for complex problem-solving that requires structured thought chains and session continuity across multiple tool calls. Key Features - **Multi-level reasoning**: basic (3–5 thoughts), normal (6–10 thoughts), and high (15–25 thoughts). - **Session Continuity**: Maintain context across multiple tool calls w

MCPself-declared

Public facts

4

Change events

1

Artifacts

0

Freshness

Feb 25, 2026

Verifiededitorial-contentNo verified compatibility signals

Capability contract not published. No trust telemetry is available yet. Last updated 2/25/2026.

Trust evidence available

Trust score

Unknown

Compatibility

MCP

Freshness

Feb 25, 2026

Vendor

J0hanz

Artifacts

0

Benchmarks

0

Last release

1.6.0

Executive Summary

Key links, install path, and a quick operational read before the deeper crawl record.

Verifiededitorial-content

Summary

Capability contract not published. No trust telemetry is available yet. Last updated 2/25/2026.

View Source

Setup snapshot

git clone https://github.com/j0hanz/cortex-mcp.git
  1. 1

    Setup complexity is MEDIUM. Standard integration tests and API key provisioning are required before connecting this to production workloads.

  2. 2

    Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Evidence Ledger

Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.

Verifiededitorial-content
Vendor (1)

Vendor

J0hanz

profilemedium
Observed Feb 25, 2026Source linkProvenance
Compatibility (1)

Protocol compatibility

MCP

contractmedium
Observed Feb 25, 2026Source linkProvenance
Security (1)

Handshake status

UNKNOWN

trustmedium
Observed unknownSource linkProvenance
Integration (1)

Crawlable docs

6 indexed pages on the official domain

search_documentmedium
Observed Apr 15, 2026Source linkProvenance

Release & Crawl Timeline

Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.

Self-declaredagent-index

Docs Update

Docs refreshed: Sign in to GitHub · GitHub

search_documentmedium

Fresh crawlable documentation was indexed for the official domain.

Observed Apr 15, 2026

Artifacts Archive

Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.

Self-declaredGITHUB MCP

Extracted files

0

Examples

5

Snippets

0

Languages

typescript

Executable Examples

json

{
  "mcpServers": {
    "cortex-mcp": {
      "command": "npx",
      "args": ["-y", "@j0hanz/cortex-mcp@latest"]
    }
  }
}

json

{
  "mcpServers": {
    "cortex-mcp": {
      "command": "npx",
      "args": ["-y", "@j0hanz/cortex-mcp@latest"]
    }
  }
}

json

{
  "mcp": {
    "servers": {
      "cortex-mcp": {
        "command": "npx",
        "args": ["-y", "@j0hanz/cortex-mcp@latest"]
      }
    }
  }
}

json

{
  "mcpServers": {
    "cortex-mcp": {
      "command": "npx",
      "args": ["-y", "@j0hanz/cortex-mcp@latest"]
    }
  }
}

bash

# Install dependencies
npm install

# Build the server
npm run build

# Run in development mode
npm run dev

# Run tests
npm run test

# Launch MCP Inspector
npm run inspector

Docs & README

Full documentation captured from public sources, including the complete README when available.

Self-declaredGITHUB MCP

Docs source

GITHUB MCP

Editorial quality

ready

Multi-level reasoning MCP server with configurable depth levels Cortex MCP $1 $1 $1 $1 $1 $1 $1 $1 $1 $1 Multi-level reasoning MCP server with configurable depth levels. Designed for complex problem-solving that requires structured thought chains and session continuity across multiple tool calls. Key Features - **Multi-level reasoning**: basic (3–5 thoughts), normal (6–10 thoughts), and high (15–25 thoughts). - **Session Continuity**: Maintain context across multiple tool calls w

Full README

Cortex MCP

npm version Release Node.js >=24 TypeScript License: MIT

Install in VS Code Install in VS Code Insiders Install in Visual Studio

Install in Cursor Add to LM Studio

Multi-level reasoning MCP server with configurable depth levels. Designed for complex problem-solving that requires structured thought chains and session continuity across multiple tool calls.

Key Features

  • Multi-level reasoning: basic (3–5 thoughts), normal (6–10 thoughts), and high (15–25 thoughts).
  • Session Continuity: Maintain context across multiple tool calls with session IDs.
  • Task Execution: Supports long-running reasoning tasks with progress notifications.
  • Resource Views: Inspect active sessions and detailed reasoning traces via MCP resources.
  • Completable Arguments: Offers completions for session IDs, levels, and thought names.

Requirements

  • Node.js: >= 24 (see package.json engines)
  • An MCP client that supports stdio servers.

Quick Start

Standard config (works in most MCP clients):

{
  "mcpServers": {
    "cortex-mcp": {
      "command": "npx",
      "args": ["-y", "@j0hanz/cortex-mcp@latest"]
    }
  }
}

Client Configuration

<details> <summary><b>Install in Claude Desktop</b></summary>

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "cortex-mcp": {
      "command": "npx",
      "args": ["-y", "@j0hanz/cortex-mcp@latest"]
    }
  }
}
</details> <details> <summary><b>Install in VS Code</b></summary>

Add to your user settings.json:

{
  "mcp": {
    "servers": {
      "cortex-mcp": {
        "command": "npx",
        "args": ["-y", "@j0hanz/cortex-mcp@latest"]
      }
    }
  }
}
</details> <details> <summary><b>Install in Cursor</b></summary>

Add to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "cortex-mcp": {
      "command": "npx",
      "args": ["-y", "@j0hanz/cortex-mcp@latest"]
    }
  }
}
</details>

MCP Surface

Tools

reasoning_think

Perform multi-step reasoning on a query with a selected depth level.

| Name | Type | Required | Default | Description | | :--------------- | :----------- | :------- | :------ | :---------------------------------------------------------------------------- | | query | string | No | - | The question or problem to reason about (required for new sessions). | | level | enum | No | - | Reasoning depth level: basic, normal, high (required for new sessions). | | targetThoughts | number | No | - | Optional explicit thought count within the selected level range. | | sessionId | string | No | - | Session ID to continue a previous reasoning session. | | runMode | enum | No | step | step appends one thought; run_to_completion consumes multiple thoughts. | | thought | string/array | Yes | - | Your full reasoning content for this step (verbatim). | | thoughts | array | No | - | (Deprecated) Additional thought inputs for run_to_completion. |

Returns: A structured result with session metadata, thoughts, and token usage.

Resources

| URI Pattern | Description | MIME Type | | :----------------------------------------------------- | :------------------------------------- | :----------------- | | internal://instructions | Usage instructions for the MCP server. | text/markdown | | reasoning://sessions | List of active reasoning sessions. | application/json | | reasoning://sessions/{sessionId} | Detailed view of a reasoning session. | application/json | | file:///cortex/sessions/{sessionId}/trace.md | Markdown trace of a reasoning session. | text/markdown | | file:///cortex/sessions/{sessionId}/{thoughtName}.md | Markdown content of a single thought. | text/markdown |

Prompts

| Name | Arguments | Description | | :------------------- | :---------------------------------------------- | :---------------------------------------- | | reasoning.basic | query, targetThoughts | Prepare a basic-depth reasoning request. | | reasoning.normal | query, targetThoughts | Prepare a normal-depth reasoning request. | | reasoning.high | query, targetThoughts | Prepare a high-depth reasoning request. | | reasoning.retry | query, level, targetThoughts | Retry a failed reasoning task. | | reasoning.continue | sessionId, query, level, targetThoughts | Continue an existing reasoning session. | | get-help | - | Return server usage instructions. |

Tasks

Task-augmented tool calls are supported for reasoning_think. Use tools/call with task support to run long-running reasoning sessions asynchronously.

Configuration

Environment Variables

| Variable | Description | Default | | :---------------------------------- | :--------------------------------------------- | :----------------- | | CORTEX_SESSION_TTL_MS | Session time-to-live in milliseconds. | 1800000 (30 min) | | CORTEX_MAX_SESSIONS | Maximum active in-memory sessions. | 100 | | CORTEX_MAX_TOTAL_TOKENS | Maximum aggregate token usage across sessions. | 500000 | | CORTEX_MAX_ACTIVE_REASONING_TASKS | Maximum concurrent background tasks. | 32 |

Development

# Install dependencies
npm install

# Build the server
npm run build

# Run in development mode
npm run dev

# Run tests
npm run test

# Launch MCP Inspector
npm run inspector

Build & Release

The project uses GitHub Actions for CI/CD:

  • Release: Bumps version, validates, tags, and creates a GitHub release.
  • Publish npm: Publishes the package to npm.
  • Publish MCP: Publishes the server to the MCP Registry.
  • Publish Docker: Builds and pushes the Docker image to ghcr.io.

License

MIT

Contract & API

Machine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.

MissingGITHUB MCP

Endpoints

Dossier APISnapshot APIContract APITrust API

Contract coverage

Status

missing

Auth

None

Streaming

No

Data region

Unspecified

Protocol support

MCP: self-declared

Requires: none

Forbidden: none

Guardrails

Operational confidence: low

No positive guardrails captured.
Invocation examples
curl -s "https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/snapshot"
curl -s "https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/contract"
curl -s "https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/trust"

Reliability & Benchmarks

Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.

Missingruntime-metrics

Trust signals

Handshake

UNKNOWN

Confidence

unknown

Attempts 30d

unknown

Fallback rate

unknown

Runtime metrics

Observed P50

unknown

Observed P95

unknown

Rate limit

unknown

Estimated cost

unknown

Do not use if

Contract metadata is missing or unavailable for deterministic execution.
No benchmark suites or observed failure patterns are available.

Media & Demo

Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.

Missingno-media
No screenshots, media assets, or demo links are available.

Related Agents

Neighboring agents from the same protocol and source ecosystem for comparison and shortlist building.

Self-declaredprotocol-neighbors
GITLAB_AI_CATALOGgitlab-mcp

Rank

83

A Model Context Protocol (MCP) server for GitLab

Traction

No public download signal

Freshness

Updated 2d ago

MCP
GITLAB_PUBLIC_PROJECTSgitlab-mcp

Rank

80

A Model Context Protocol (MCP) server for GitLab

Traction

No public download signal

Freshness

Updated 2d ago

MCP
GITLAB_AI_CATALOGrmcp-openapi

Rank

74

Expose OpenAPI definition endpoints as MCP tools using the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)

Traction

No public download signal

Freshness

Updated 2d ago

MCP
GITLAB_AI_CATALOGrmcp-actix-web

Rank

72

An actix_web backend for the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)

Traction

No public download signal

Freshness

Updated 2d ago

MCP
Agent hubMore from this sourceMCP agents
Machine Appendix

Contract JSON

{
  "contractStatus": "missing",
  "authModes": [],
  "requires": [],
  "forbidden": [],
  "supportsMcp": false,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": null,
  "outputSchemaRef": null,
  "dataRegion": null,
  "contractUpdatedAt": null,
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/snapshot",
    "contractUrl": "https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/contract",
    "trustUrl": "https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/trust"
  },
  "curlExamples": [
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/snapshot\"",
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/contract\"",
    "curl -s \"https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "MCP"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "GITHUB_MCP",
      "generatedAt": "2026-04-17T02:14:23.674Z"
    }
  },
  "retryPolicy": {
    "maxAttempts": 3,
    "backoffMs": [
      500,
      1500,
      3500
    ],
    "retryableConditions": [
      "HTTP_429",
      "HTTP_503",
      "NETWORK_TIMEOUT"
    ]
  }
}

Trust JSON

{
  "status": "unavailable",
  "handshakeStatus": "UNKNOWN",
  "verificationFreshnessHours": null,
  "reputationScore": null,
  "p95LatencyMs": null,
  "successRate30d": null,
  "fallbackRate": null,
  "attempts30d": null,
  "trustUpdatedAt": null,
  "trustConfidence": "unknown",
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Capability Matrix

{
  "rows": [
    {
      "key": "MCP",
      "type": "protocol",
      "support": "unknown",
      "confidenceSource": "profile",
      "notes": "Listed on profile"
    },
    {
      "key": "model-context-protocol",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "mcp",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "reasoning",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "multi-level",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "server",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "thought-process",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "thinking",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    },
    {
      "key": "cli",
      "type": "capability",
      "support": "supported",
      "confidenceSource": "profile",
      "notes": "Declared in agent profile metadata"
    }
  ],
  "flattenedTokens": "protocol:MCP|unknown|profile capability:model-context-protocol|supported|profile capability:mcp|supported|profile capability:reasoning|supported|profile capability:multi-level|supported|profile capability:server|supported|profile capability:thought-process|supported|profile capability:thinking|supported|profile capability:cli|supported|profile"
}

Facts JSON

[
  {
    "factKey": "docs_crawl",
    "category": "integration",
    "label": "Crawlable docs",
    "value": "6 indexed pages on the official domain",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "J0hanz",
    "href": "https://github.com/j0hanz/cortex-mcp#readme",
    "sourceUrl": "https://github.com/j0hanz/cortex-mcp#readme",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-02-25T02:31:29.963Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "MCP",
    "href": "https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/contract",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-02-25T02:31:29.963Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/trust",
    "sourceUrl": "https://xpersona.co/api/v1/agents/mcp-j0hanz-cortex-mcp/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "docs_update",
    "title": "Docs refreshed: Sign in to GitHub · GitHub",
    "description": "Fresh crawlable documentation was indexed for the official domain.",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  }
]

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