MCP PDF to PGVector (sanskritiparmendranaval/mcp-pdf-to-pgvector-main) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: there is no public source to read and no endpoint we can reach, so there is nothing for us to inspect. No publisher has claimed this listing.

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

MCP PDF to PGVector

MCP server that ingests PDF documents into pgvector for semantic search and RAG pipelines. It handles extraction, chunking, local embeddings, and storage, enabling agents to make PDFs searchable via natural language.

→ sanskritiparmendranaval/mcp-pdf-to-pgvector-main· 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

sanskritiparmendranaval

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.
🔐
You'll be asked for 1 credential: PGVECTOR_PASSWORD
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// 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.
configPGVECTOR_HOSTlocalhost PostgreSQL host
configPGVECTOR_PORT5432 PostgreSQL port
configPGVECTOR_DATABASEvectordb Database name
configPGVECTOR_USERpostgres Database user
🔐 secretPGVECTOR_PASSWORD"" Database password
// 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

3/3 tools missing one or more hints — index_pdfs_for_rag (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); check_indexing_progress (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); cancel_pdf_indexing (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). 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.

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 4 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/sanskritiparmendranaval-mcp-pdf-to-pgvector-main-wzutjp)](https://m8ven.ai/mcp/sanskritiparmendranaval-mcp-pdf-to-pgvector-main-wzutjp)
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commit: 3d676e19e0a64aa200d61cf498877b91ab68c681
code hash: 5058b60cf0afa1bd23138b6fb04a48a998d7a6a8f2a1847a6aabebb7964d17a7
verified: 8/17/2026, 9:26:06 AM
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