local-dfw-mcp (LizzleChen/local-dfw-mcp) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.

Back to MCP Trust Indexm8ven
C
Emerging
74/100
10 days ago

local-dfw-mcp

Enables AI assistants to answer DFW civic and property questions using official data sources without API keys.

→ LizzleChen/local-dfw-mcp· listed on glama

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

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Who stands behind it

LizzleChen

Source: Glama

Is this your MCP?

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Install from

Glama

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// 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.
🔐
You'll be asked for 1 credential: DFW_SODA_APP_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies3 low

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

lowundici@6.27.0GHSA-8xcm-r25x-g524

undici vulnerable to downstream response desynchronization via retry interceptor

lowundici@6.27.0GHSA-m8rv-5g2x-5cg5

undici vulnerable to CRLF Injection via blob-like body 'type' property

lowundici@6.27.0GHSA-v3r7-h72x-cjcm

undici vulnerable to cookie attribute injection via unsanitized domain and unparsed setCookie fields

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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.
configDFW_CACHE_DISABLED1 disables the in-process cache (used by tests)
🔐 secretDFW_SODA_APP_TOKENHigher rate limit for Dallas open-data queries (helpful on shared/corporate networks). Free: https://dev.socrata.com/register
configLOCAL_DFW_MCP_TIERcore or all — trims the tool list for clients with tool caps
// 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

14/14 tools missing one or more hints — about (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); dfw_health (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); dfw_311 (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +11 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.

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/lizzlechen-local-dfw-mcp-1nnik8)](https://m8ven.ai/mcp/lizzlechen-local-dfw-mcp-1nnik8)
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commit: be8209ee128961cb9568c5bb39066eebfe2293f8
code hash: 0e96390f64a6b3502308a3fe64b820503425fd3fbb3d094c68f4f09e5d7f9576
verified: 8/19/2026, 3:11:30 AM
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