@arcwall/mcp-server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| ARCWALL_API_KEY | Yes | Your API key from https://arcwall.io |
Capabilities
Features and capabilities supported by this server
| Capability | Details |
|---|---|
| tools | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| arcwall_scan_secretsB | Scan workspace for hardcoded API keys, passwords, private keys, tokens, and credentials. Run before committing or deploying. |
| arcwall_scan_mcpA | Scan MCP server configurations for prompt injection, excessive permissions, and unverified server origins. Scans .cursor/mcp.json, .vscode/mcp.json, .claude/mcp.json and other MCP config files. |
| arcwall_scan_agent_instructionsA | Scan agent instruction files for security vulnerabilities. Covers CLAUDE.md, .cursorrules, .windsurfrules, AGENTS.md and other formats. Detects prompt injection, sensitive data, and missing guardrails. |
| arcwall_threat_modelB | Generate a STRIDE threat model for the current codebase. Identifies trust boundary gaps, authorization issues, data flow exposures, and architectural risks. Results saved to Arcwall dashboard. |
| arcwall_check_promptA | Test a system prompt for injection vulnerabilities, jailbreak susceptibility, missing guardrails, and excessive agency. Include test messages to check multi-turn vulnerabilities. |
| arcwall_pre_commitA | Security check before committing. Scans staged files for secrets and checks MCP configs. Returns CLEAR TO COMMIT or BLOCKED with issues to fix. |
| arcwall_scan_dependenciesA | Check dependencies for known CVEs. Scans package.json for vulnerable packages with safe version recommendations. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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