mcp-prompts (sparesparrow/mcp-prompts) is an MCP server listed on the M8ven Trust Index. It scores 70 out of 100, grade C. It declares 13 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Caution
70/100

mcp-prompts

Enables creation, management, and templating of prompts through a simplified SOLID architecture, allowing users to organize prompts by category and fill in templates at runtime.

→ sparesparrow/mcp-prompts· listed on modelscope

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

sparesparrow

Source: ModelScope

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Install from

ModelScopenot 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: 1 critical, 2 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 2 credentials: STRIPE_SECRET_KEY, STRIPE_WEBHOOK_SECRET
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes13 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.

add_prompt
get_prompt
list_prompts
update_prompt
delete_prompt
apply_template
get_stats
list_categories

List all prompt categories with counts. Use this to discover categories before drilling into one with list_prompts.

search_prompts

Search prompts by query

create_prompt

Create a new prompt

slash_command

Execute a slash command to quickly apply a prompt template

list_slash_commands

List available slash commands

suggest_slash_commands

Get slash command suggestions based on a query

// known CVEs in dependencies1 critical2 high

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

criticalvitest@1.6.1GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

high@modelcontextprotocol/sdk@1.25.1GHSA-345p-7cg4-v4c7

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

high@modelcontextprotocol/sdk@1.25.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

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.
configAWS_REGION
configGITHUB_REPO_URL
configHOST
configLOG_LEVEL
configMODE
configPROCESSING_QUEUE
configPROMPTS_BUCKET
configPROMPTS_DIR"": "/absolute/path/to/mcp-prompts/data/prompts"
configPROMPTS_TABLE
configSTRIPE_PREMIUM_MONTHLY_PRICE_ID
configSTRIPE_PREMIUM_YEARLY_PRICE_ID
🔐 secretSTRIPE_SECRET_KEY
🔐 secretSTRIPE_WEBHOOK_SECRET
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// 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

13/13 tools missing one or more hints — add_prompt (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_prompt (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_prompts (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +10 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 inputs are validated

Only 0/7 tool handlers declare input schemas (0%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Tool test coverage

Only 3/13 tools referenced in tests (23%)

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

Production dependencies are patched

0 critical, 2 high severity in production deps — @modelcontextprotocol/sdk@1.25.1 (high), @modelcontextprotocol/sdk@1.25.1 (high)

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

Dev dependencies

1 critical/high in dev-only deps (does not ship to users)

Upgrade dev dependencies when convenient.

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 6 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/sparesparrow/mcp-prompts?variant=verified)](https://m8ven.ai/mcp/sparesparrow/mcp-prompts)
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commit: 38f260a70da316e47ec3f38998acd5505cf80e55
code hash: 05916d117cad32d20587fecd3323c1286f36955b9ad099fe6f2f4690d67569e5
view raw JSON →
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