hopper-mcp
An MCP server providing LLM clients with structured, transaction-safe access to Hopper-derived reverse-engineering snapshots, enabling binary analysis without the disassembler in the model's context window.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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shmsr
Source: Glama
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Install from
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HOPPER_DEFAULT_LOADERHOPPER_LAUNCHERHOPPER_LIVE_BACKENDHOPPER_LIVE_EXPORT_STARTUP_TIMEOUT_MSHOPPER_LIVE_KEEP_TEMPHOPPER_LIVE_PREWARM_RETRY_COUNTHOPPER_LIVE_PREWARM_RETRY_DELAY_MSHOPPER_LIVE_PREWARM_SETTLE_MSHOPPER_MCP_CODESIGN_IDENTITYand signs it with when set. If no identity isHOPPER_MCP_DEBUGHOPPER_MCP_DEBUG_LOGHOPPER_MCP_DISTRIBUTION_CARGOHOPPER_MCP_DISTRIBUTION_NPMHOPPER_MCP_ENABLE_OFFICIAL_WRITES1 plus confirm_live_write=true, closesHOPPER_MCP_GITHOPPER_MCP_INTERNAL_PRODUCTION_NPMHOPPER_MCP_INTERNAL_SOAK_NPMHOPPER_MCP_LIVE_CHECK_CARGOHOPPER_MCP_LIVE_CHECK_NODEHOPPER_MCP_LIVE_CHECK_NPMHOPPER_MCP_MAX_NAMESHOPPER_MCP_PLUGIN_LIVE_CARGOHOPPER_MCP_PLUGIN_LIVE_NPMHOPPER_MCP_PRIVATE_BACKEND_CARGOHOPPER_MCP_PRIVATE_BACKEND_NODEHOPPER_MCP_PRIVATE_BACKEND_NPMHOPPER_MCP_PUBLIC_PRODUCTION_NPMHOPPER_MCP_PUBLIC_RELEASE_CARGOHOPPER_MCP_PUBLIC_RELEASE_NPMHOPPER_MCP_RELEASE_CHECK_CARGOHOPPER_MCP_RELEASE_CHECK_NPMHOPPER_MCP_SECURITYbackend handshake, and --security-command PATH or =PATHHOPPER_MCP_SESSION_CAPHOPPER_MCP_SOCKETHOPPER_MCP_STOREHOPPER_OFFICIAL_MCP_COMMANDHOPPER_OFFICIAL_MCP_TIMEOUT_MSTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
26/26 tools missing one or more hints — capabilities (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); official_hopper_call (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); ingest_official_hopper (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +23 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
19/26 tool handlers declare input schemas (73%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
Only 1/26 tool handlers wrap calls in try/catch (4%)
Wrap each tool handler body in try/catch and return a structured error response.
Tests exist
No test files found
Add tests that exercise each declared tool.
Shell command execution
1 child_process call — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
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