MCP Server for Ollama Blog (varun123936/mcp-server-ollama) is an MCP server listed on the M8ven Trust Index. It scores 54 out of 100, grade D. It declares 8 tools. No publisher has claimed this listing.

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D
Caution
54/100

MCP Server for Ollama Blog

Exposes a blog CRUD API (posts and comments) as MCP tools, with an integrated AI chatbot agent powered by Ollama Gemma2 for natural language interaction.

→ varun123936/mcp-server-ollama· 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.

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Who stands behind it

varun123936

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: 1 critical, 2 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
// tools this server exposes8 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.

create_post

Create a new post. Validates: title (min 5), author (min 3), category (tech|finance|lifestyle), body (min 50 chars).

list_posts

List all posts from the API.

get_post

Get a single post by ID. Returns 404 if not found.

update_post

Update an existing post. Same validation as create_post. Returns 404 if post not found.

delete_post

Delete a post by ID. Also deletes its comments. Returns 404 if post not found.

add_comment

Add a comment to a post. Validates: text (min 10), commenter required. Returns 404 if post not found.

list_comments

List all comments for a post. Returns 404 if post not found.

ai_chatbot_agent

AI chatbot agent that can understand natural language requests and perform CRUD operations on posts and comments using the Ollama Gemma model.

// 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.

criticalmongoose@8.8.0GHSA-vg7j-7cwx-8wgw

Mongoose search injection vulnerability

highmongoose@8.8.0GHSA-m7xq-9374-9rvx

Mongoose search injection vulnerability

highmongoose@8.8.0GHSA-wpg9-53fq-2r8h

Mongoose's Improper Sanitization of $nor in sanitizeFilter May Allow NoSQL Injection

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.
configAPI_BASE_URL
configMCP_PORT
configOLLAMA_HOST
configOLLAMA_MODEL
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployMONGO_URI
// 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

8/8 tools missing one or more hints — create_post (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_posts (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_post (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +5 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

7/8 tool handlers declare input schemas (88%)

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

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

1 critical, 2 high severity in production deps — mongoose@8.8.0 (critical), mongoose@8.8.0 (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 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
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commit: b0cab29f8fb2f4cb168e969c15c4d517ffd5ca06
code hash: ee5b2bdb676a2be05b0d71cd7e15cdcebd2f1d0e822b4559e58be3263e6b66ba
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