JSM Assets MCP Server (Vergil333/jsm-assets-mcp) is an MCP server listed on the M8ven Trust Index. It scores 56 out of 100, grade D. It declares 5 tools. No publisher has claimed this listing.

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D
Caution
56/100

JSM Assets MCP Server

Enables AI assistants to search and browse Jira Service Management Assets data using AQL queries, schema exploration, and hierarchical object searches. It features robust automatic pagination to ensure reliable retrieval of complete asset datasets.

→ Vergil333/jsm-assets-mcp· listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. 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

Vergil333

Source: Glama

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Install from

Glamanot scored here

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
⚠️
Known vulnerabilities in dependencies: 16 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
🔐
You'll be asked for 1 credential: JSM_AUTH_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes5 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

search_assets_aql

Search JSM Assets using AQL (Assets Query Language). Supports complex queries with filters and pagination.

get_object_schemas

List all object schemas available in the JSM Assets workspace. Schemas contain related object types.

get_object_types

Get object types for a specific schema. Object types define the structure and properties of assets.

get_object_attributes

Get attributes (fields) for a specific object type. Attributes define what data can be stored for objects of this type.

search_child_objects

Search for child objects of a specific parent object type, with optional filters for date range and key prefix.

// known CVEs in dependencies16 high12 low

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

high@modelcontextprotocol/sdk@1.13.2GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.13.2GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.13.2GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highaxios@1.10.0GHSA-35jp-ww65-95wh

axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`

highaxios@1.10.0GHSA-3g43-6gmg-66jw

axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

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.
configDXT_CONFIG_authToken
configDXT_CONFIG_baseUrl
configDXT_CONFIG_enableDebug
configDXT_CONFIG_workspaceId
🔐 secretJSM_AUTH_TOKEN"": "Basic your-encoded-token",
configJSM_BASE_URL"": "https://api.atlassian.com/jsm/assets/workspace"
configJSM_WORKSPACE_ID"": "your-workspace-id",
configMCP_CONFIG_authToken
configMCP_CONFIG_baseUrl
configMCP_CONFIG_enableDebug
configMCP_CONFIG_workspaceId
// 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

5/5 tools missing one or more hints — search_assets_aql (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_object_schemas (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_object_types (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +2 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.

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

Tests exist

No test files found

Add tests that exercise each declared tool.

Production dependencies are patched

0 critical, 16 high severity in production deps — @modelcontextprotocol/sdk@1.13.2 (high), @modelcontextprotocol/sdk@1.13.2 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

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 5 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 Verified](https://m8ven.ai/badge/mcp/vergil333/jsm-assets-mcp?variant=verified)](https://m8ven.ai/mcp/vergil333/jsm-assets-mcp)
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commit: 391565027838cadf93beb51c56f7e87385fe396b
code hash: 0bf96ca04fbed173076ce040e2e93deb297b2228a025f926a8335a7ae3e12b7b
view raw JSON →
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