leveret
Self-hosted MCP engine for private code reviews, providing deterministic static analysis and AST-level search over diffs, with findings passed to a review agent of your choice.
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.
How we verified
Verified is a snapshot. Live keeps it current, and builds your track record.
⚡ Connect GitHub → continuous verification on every pushwhy connect →Who stands behind it
leveret-dev · Claimed
Source: Glama
Connect your repo and M8ven re-verifies it on the push itself. Without it we re-check verified listings about once a day, so a fix can sit unseen. Read-only, one click, revoke anytime. What we access →
Install from
M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
LEVERET_BASELEVERET_CACHELEVERET_CACHE_RUNLEVERET_CHANGE_MANIFESTLEVERET_CODEGRAPH_BINLEVERET_DATA. Raw content never enters default stdout. SeeLEVERET_DISCOVERY_CONCURRENCYLEVERET_DISCOVERY_MODELEVERET_DISCOVERY_SCHEDULERLEVERET_EVIDENCE_PACKLEVERET_EVIDENCE_PACK_SHA256LEVERET_GRAPHLEVERET_GRAPHIFY_BINLEVERET_GRAPHIFY_EDGESLEVERET_GRAPHIFY_GRAPHLEVERET_GRAPHIFY_NODESLEVERET_GUIDANCELEVERET_GUIDANCE_SHA256LEVERET_MODEL_ROUTINGLEVERET_MODEL_ROUTING_SHA256LEVERET_PI_AGENT_DIRLEVERET_PRIORLEVERET_PUBLIC_URLLEVERET_RELAY_BOT_LOGINLEVERET_REPOLEVERET_REQUIRE_INDEXES0 only for an explicitly degraded run.LEVERET_RUNNERmetrics. A custom remains the bring-your-own-harness escape hatch.LEVERET_RUNNER_EFFORTLEVERET_RUNNER_MODELLEVERET_RUNNER_PROVIDERLEVERET_RUNNER_TIMEOUT_MSLEVERET_SANDBOXEDLEVERET_SANITIZE_CHILD_ENVLEVERET_SERENA_BINLEVERET_SERENA_BUNDLEwith set to that path (the installed package also exposesLEVERET_TRUSTED_MEMORYLEVERET_TRUSTED_MEMORY_SHA256LEVERET_WORK_ITEMPI_OFFLINEPI_SKIP_VERSION_CHECKPI_TELEMETRYPORTTool 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
6/6 tools missing one or more hints — scan (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); ast_search (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); context (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +3 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.
Shell command execution
10 calls in production code run through a shell (bench/replay.mts:202, src/audit.ts:377, src/audit.ts:436)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.
[](https://m8ven.ai/mcp/leveret-dev/leveret)?variant=verified to the badge URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
https://m8ven.ai/api/mcp/tool-check