AFL++ MCP server

Enables users to interact with AFL++ for fuzzing workflows, including creating workspaces, instrumenting targets, starting/stopping fuzzing jobs, and triaging findings.

→ kevin-valerio/aflpp-mcp · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

// known CVEs in dependencies2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.25.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.25.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configAFLPP_DIR— (default: $AFLPP_MCP_ROOT/AFLplusplus) – must be inside AFLPP_MCP_ROOT

configAFLPP_MCP_DEFAULT_TIMEOUT_MS

configAFLPP_MCP_MAX_LOG_BYTES

configAFLPP_MCP_MAX_TOOL_OUTPUT_BYTES

configAFLPP_MCP_ROOT— codex mcp add aflpp --env ="$PWD" -- node "$PWD/dist/index.js"

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/kevin-valerio-aflpp-mcp-1u7q1h)](https://m8ven.ai/mcp/kevin-valerio-aflpp-mcp-1u7q1h)

commit: 72a4eb3d1e3ae03b217d4b09513483535e6e576c

code hash: 2bc686c18c031d607f711f667886e618528869dc23c99bde9b9f057a3cdf9e86

verified: 6/22/2026, 12:14:26 PM

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