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

juniper-junos-mcp

Enables safe interaction with Juniper Junos devices (SRX firewalls) via MCP, providing operational read tools and a configuration change flow with device-side diff preview and automated rollback.

→ anderson-jason573/juniper-junos-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.

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Who stands behind it

anderson-jason573

Source: 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.
// 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.
configMCP_HOSTdefaults to 127.0.0.1 for that reason. The container image sets
configMCP_PORT8003 Bind port
configJUNOSGW_PREVIEW_TTL(, default 30 minutes), and an expired one fails with
configJUNOS_DEVICES_FILE/app/config/devices.json Device inventory path
configJUNOS_TIMEOUT
configJUNOS_REACHABILITY_TIMEOUT
// 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

15/15 tools missing one or more hints — list_devices (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_interface_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_config (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +12 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 test coverage

Only 0/15 tools referenced in tests (0%)

Write tests that reference each tool by name so every tool has at least one test.

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 3 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/anderson-jason573-juniper-junos-mcp-50ipn5)](https://m8ven.ai/mcp/anderson-jason573-juniper-junos-mcp-50ipn5)
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commit: 3dd96d1340d604d3e2eeec03f64edefb6dcde80e
code hash: e20d54390c133e67a632c90a3606a76373c7347c852ccda60a8a8044d1ea80d6
verified: 8/18/2026, 9:18:15 AM
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