io.github.Yercko/devilge

io.github.Yercko/devilge·v0.2.3·Monitoring & Logs

Android/KMM MCP server: logcat, ADB device control, Compose previews, network, Maestro flows.

In-path gate · all MCP tools

Using io.github.Yercko/devilge in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts—before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

curl -fsSL https://mcpindex.ai/install.sh | sh

Auditable install path →Watch it hold a drift →

Trust verdict · v1 advisory · method

REVIEWstatus: PARTIALfresh until 2026-08-02 16:04 UTC

screened 2026-07-03tier: scannedgranularity: description-levelsource: registry

Semantic screen found no manipulation pattern in the description. Conformance probe not yet run.

mcpindex.integrity.descriptionpassINFO

evidence“No malicious instructions found in description”via static_description

Limits of this verdict

- Semantic screen only - the deterministic conformance probe has not run on this server
- Confidence is reported but not yet calibrated (v1)
- Screen reads the tool description, not the live behavior
- advisory
- registry description only no input schema
- screen model 8b

Semantic screen: an LLM judge reads the tool description for hidden instructions (status PARTIAL). A pass means the description is not lying, not that the tool is safe: a high-capability tool with an honest description still warrants caution. The deterministic conformance probe has not been run on this server yet, so the screen here is semantic-only. Posture: advisory. Confidences are reported but not yet calibrated (calibrated=false at v1). Full verdict history is not shown on this page.

Own this server? Screen its description →

Embed this badge

A live verdict badge for your README or listing. It reflects the current screen, links back here, and updates when the verdict does.

Markdown

[![mcpindex](https://mcpindex.ai/api/v1/badge/io-github-yercko-devilge)](https://mcpindex.ai/server/io-github-yercko-devilge)

HTML

<a href="https://mcpindex.ai/server/io-github-yercko-devilge"><img src="https://mcpindex.ai/api/v1/badge/io-github-yercko-devilge" alt="mcpindex verdict" height="20" /></a>

Environment variables

DEVILGE_ANDROID_PROJECT_ROOT

required

Absolute path to the Android/KMM project root that devilge inspects (Gradle modules, source files, build outputs).

DEVILGE_OUTPUTS_ROOT

Directory where devilge writes screenshots and UI dumps. Defaults to <projectRoot>/.devilge-outputs/.

DEVILGE_DEFAULT_DEVICE_SERIAL

Default ADB serial used when a tool does not specify one. Useful when several devices/emulators are attached.

DEVILGE_FLOWS_ROOT

Directory containing Maestro YAML flows. Defaults to <projectRoot>/devilge-flows/.

DEVILGE_MAESTRO_BIN_PATH

Absolute path to the Maestro binary. If unset, devilge resolves it from PATH; if absent, Maestro tools degrade gracefully.

DEVILGE_ALLOW_FLOW_SCRIPTS

Set to 'true' to allow Maestro flows containing 'runScript:' blocks. Default is false; flows with scripts are rejected.

DEVILGE_HTTP_LOG_TAGS

Comma-separated logcat tags scanned for HTTP traffic. Defaults to 'HttpClient,OkHttp' (covers Ktor + OkHttp/Retrofit).

DEVILGE_HTTP_LOG_FORMAT

HTTP log parser to use: 'auto' (default), 'ktor', or 'okhttp'.

MCP quality score · maturity, not trust · methodology

freshness

completeness

installability

documentation

stability

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Install this server

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "devilge": {
      "command": "npx",
      "args": [
        "-y",
        "devilge"
      ],
      "env": {
        "DEVILGE_ANDROID_PROJECT_ROOT": "<devilge_android_project_root>",
        "DEVILGE_OUTPUTS_ROOT": "<devilge_outputs_root>",
        "DEVILGE_DEFAULT_DEVICE_SERIAL": "<devilge_default_device_serial>",
        "DEVILGE_FLOWS_ROOT": "<devilge_flows_root>",
        "DEVILGE_MAESTRO_BIN_PATH": "<devilge_maestro_bin_path>",
        "DEVILGE_ALLOW_FLOW_SCRIPTS": "<devilge_allow_flow_scripts>",
        "DEVILGE_HTTP_LOG_TAGS": "<devilge_http_log_tags>",
        "DEVILGE_HTTP_LOG_FORMAT": "<devilge_http_log_format>"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "devilge": {
      "command": "npx",
      "args": [
        "-y",
        "devilge"
      ],
      "env": {
        "DEVILGE_ANDROID_PROJECT_ROOT": "<devilge_android_project_root>",
        "DEVILGE_OUTPUTS_ROOT": "<devilge_outputs_root>",
        "DEVILGE_DEFAULT_DEVICE_SERIAL": "<devilge_default_device_serial>",
        "DEVILGE_FLOWS_ROOT": "<devilge_flows_root>",
        "DEVILGE_MAESTRO_BIN_PATH": "<devilge_maestro_bin_path>",
        "DEVILGE_ALLOW_FLOW_SCRIPTS": "<devilge_allow_flow_scripts>",
        "DEVILGE_HTTP_LOG_TAGS": "<devilge_http_log_tags>",
        "DEVILGE_HTTP_LOG_FORMAT": "<devilge_http_log_format>"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y devilge

Claude Code (claude mcp add)

claude mcp add --scope user devilge -- npx -y devilge

Gemini CLI (gemini mcp add)

gemini mcp add -s user devilge npx -y devilge

Verdict API

curl -s mcpindex.ai/api/v1/trust/server/io-github-yercko-devilge

Free-tier verdict as JSON: decision + dimensions + severity. Call it from your agent before it invokes a tool it just discovered.

Details

version: v0.2.3
category: Monitoring & Logs
verdict expires: 2026-08-02
quality: 77 / 100
operator: Yercko

Provenance

Verdict history is anchored to Bitcoin via OpenTimestamps. The anchor proof is public and any skeptic can recompute it offline.

Links

Repository →