mema-twin (billy12151/mema-twin) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 1 tool. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100

mema-twin

mema-twin：个人工作分身 MCP server——把用户在工作产物中反复体现的偏好沉淀为按工作性质分维度的记忆，编译成版本化 persona prompt 注入给 Agent

→ billy12151/mema-twin· listed on github_repo_search

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

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

billy12151

Source: github_repo_search

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GitHub

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configMEMA_TWIN_TRANSPORTstdio（默认，单机零运维）或 http（多 Agent 共接，mema 同款形态）
configMEMA_TWIN_HTTP_HOSThttp 模式监听地址；端点 /mcp，无状态直调（免 initialize）
configMEMA_TWIN_HTTP_PORThttp 模式监听地址；端点 /mcp，无状态直调（免 initialize）
configMEMA_TWIN_DB_PATHtwin 自有库路径
configMEMA_TWIN_PROMPTS_DIRprompt 文件镜像目录
configMEMA_TWIN_DELIVERABLES_DIR交付物文件目录
configMEMA_TWIN_MEMA_URLmema HTTP MCP 端点
configMEMA_TWIN_CLIENT_ID宿主客户端默认身份（zcode/kimi/...）。http 模式下连接头 X-Mema-Client 是权威身份（data.client 只能与头一致或省略，不一致打回，堵跨宿主冒充）；stdio 无头时 data.client > 本 env。agent_id 与 mema 侧偏好存储桶均写死为 mema-twin（子 agent 范式）——按 agent_id 一次查出所有经 twin 落库的偏好，配合 twin: 标签双保险
// quality suggestions

Tool 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

1/1 tools missing one or more hints — twin (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). 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.

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.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 2 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/billy12151/mema-twin)](https://m8ven.ai/mcp/billy12151/mema-twin)
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commit: 0ed06034b4a11bef5191f7bd8ca18515dd3cd4c4
code hash: 1300d9da654097c66d1c5bedc43c78a0f32738facb4929d51c9f6a6965f42bf5
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