MauricioPerera/mcpwasm (MauricioPerera/mcpwasm) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. The publisher has proved control of what we score (Verified Publisher). It is connected through the M8ven GitHub App, so the listing is re-checked on every push.

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B
Emerging
89/100
4 days ago

MauricioPerera/mcpwasm

Static MCP: your tools are files, not servers. Hash-verified static skills executed sandboxed on demand (QuickJS-wasm on Cloudflare Workers) + llms.txt gateway

→ MauricioPerera/mcpwasm· npm: @rckflr/mcpwasm

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

Monitored 11 days · every push re-verified

Who stands behind it

gmail.com (@MauricioPerera) · Verified Publisher

Source: github_app_install

Maintenance & responsiveness
as of 2026-08-20
Issues closed (90d): 12 · 0 open
Releases (90d): 1
Active contributors (6mo): 1

Install from

GitHub

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// 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.
Are you the publisher? Confirm or correct these findings.
// 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.
configCF_API_BASE
configRELAY_ORIGIN
configCODEX_SECURITY_STARTED_AT
// 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

19/19 tools missing one or more hints — create_preview (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); preview_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); claim_preview (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +16 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.

No eval / new Function

2 eval() or new Function() calls — dynamic code execution

Replace eval / Function with explicit parsing or safer alternatives.

// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/mauricioperera-mcpwasm-1irtyk)](https://m8ven.ai/mcp/mauricioperera-mcpwasm-1irtyk)
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commit: d27ec1dea95c06daf000cd1c9c292bc92ef506e9
code hash: bdca537ca072f04a791088afb26d70185c8129007f5fd696709331b6f8042b6e
verified: 9/4/2026, 1:40:10 AM
view raw JSON →
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