{
  "slug": "io-github-klievan-jlink-mcp",
  "name": "io.github.Klievan/jlink-mcp",
  "title": "J-Link MCP",
  "description": "Debug embedded firmware on real hardware: J-Link probes, Cortex-M faults, RTT logs, GDB.",
  "version": "0.8.0",
  "publishedAt": "2026-10-26T11:08:41.225116Z",
  "updatedAt": "2026-10-26T11:08:41.225116Z",
  "repoUrl": "https://github.com/Klievan/jlink-mcp",
  "websiteUrl": "https://github.com/Klievan/jlink-mcp",
  "namespace": {
    "type": "github",
    "owner": "Klievan"
  },
  "kind": "local",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "jlink-mcp",
      "version": "0.8.0",
      "transport": "stdio",
      "runtimeHint": null
    }
  ],
  "remotes": [],
  "envVars": [
    {
      "name": "JLINK_DEVICE",
      "isSecret": false,
      "isRequired": true,
      "description": "Target device name, exactly as J-Link spells it (e.g. nRF52840_XXAA, STM32F407VG). Use the search_devices tool to find it."
    },
    {
      "name": "JLINK_SERIAL",
      "isSecret": false,
      "isRequired": false,
      "description": "Serial number of a specific probe, when more than one is attached."
    },
    {
      "name": "SVD_PATH",
      "isSecret": false,
      "isRequired": false,
      "description": "CMSIS-SVD file for the target. Without it, peripheral reads are undecoded hex."
    },
    {
      "name": "JLINK_RTT_ADDR",
      "isSecret": false,
      "isRequired": false,
      "description": "Address of the firmware's _SEGGER_RTT symbol. Lets RTT survive a reset or flash."
    }
  ],
  "category": "monitoring",
  "subcategory": "observability",
  "company": "",
  "categoryAuto": true,
  "checks": [
    {
      "id": "source-linked",
      "label": "Source repository linked",
      "result": "pass",
      "detail": "https://github.com/Klievan/jlink-mcp"
    },
    {
      "id": "version-pinned",
      "label": "Version pinned",
      "result": "pass",
      "detail": "Every package has an explicit version"
    },
    {
      "id": "secrets-requested",
      "label": "Secrets requested",
      "result": "info",
      "detail": "Asks for no secrets"
    },
    {
      "id": "known-registry",
      "label": "Known package registry",
      "result": "pass",
      "detail": "All packages come from npm, PyPI, OCI, NuGet or MCPB"
    },
    {
      "id": "namespace",
      "label": "Namespace ownership",
      "result": "info",
      "detail": "Name verified via GitHub account Klievan"
    },
    {
      "id": "meta-text",
      "label": "Registry text aimed at the AI",
      "result": "pass",
      "detail": "Description and settings contain no hidden characters or instructions to the AI"
    },
    {
      "id": "install-scripts",
      "label": "Install scripts",
      "result": "pass",
      "detail": "jlink-mcp@0.8.0 runs nothing at install"
    },
    {
      "id": "code-flags",
      "label": "Code red flags",
      "result": "pass",
      "detail": "Read 48 files in jlink-mcp@0.8.0: no obfuscation, encoded execution, credential reads or data-collection endpoints found"
    },
    {
      "id": "ai-text",
      "label": "Text aimed at the AI",
      "result": "pass",
      "detail": "No hidden characters or instructions to the AI in 48 files, including comments and the README"
    }
  ],
  "scannedAt": "2026-10-29",
  "level": "Scanned",
  "install": [
    {
      "label": "Claude Desktop (npm)",
      "kind": "claude_desktop_json",
      "text": "{\n  \"mcpServers\": {\n    \"jlink-mcp\": {\n      \"command\": \"npx\",\n      \"args\": [\n        \"-y\",\n        \"jlink-mcp@0.8.0\"\n      ],\n      \"env\": {\n        \"JLINK_DEVICE\": \"<your value>\"\n      }\n    }\n  }\n}"
    }
  ],
  "curated": true,
  "stars": 39,
  "archived": false,
  "pushedAt": "2026-10-26T11:28:00Z",
  "health": {
    "score": 60,
    "parts": {
      "popularity": 0.4333243083200923,
      "activity": 0.6,
      "issues": null,
      "security": 1
    },
    "fail": 0,
    "warn": 0,
    "raw": {
      "stars": 40,
      "forks": 6,
      "downloads": 403,
      "hn": {
        "n": 0,
        "pts": 0,
        "t": []
      },
      "issuesOpen": 1,
      "issuesClosed": 1,
      "prsMerged": 88,
      "commits90": 0,
      "release": "2026-10-26T11:08:12Z",
      "pushed": "2026-10-26T11:28:00Z",
      "growth": null,
      "growthDays": null,
      "archived": false
    },
    "at": "2026-10-31T07:35:52.424Z"
  }
}