PostgreSQL Full Access MCP Server (syahiidkamil/mcp-postgres-full-access) is an MCP server listed on the M8ven Trust Index. It scores 67 out of 100, grade C. It declares 7 tools. No publisher has claimed this listing.

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C
Caution
67/100

PostgreSQL Full Access MCP Server

Full access postgres mcp server

→ syahiidkamil/mcp-postgres-full-access· listed on mcp_so

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

syahiidkamil

Source: mcp.so

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mcp.sonot 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: 2 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.
// tools this server exposes7 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.

execute_query

Run a read-only SQL query (SELECT statements). Executed in read-only mode for safety.

execute_dml_ddl_dcl_tcl

Execute DML, DDL, DCL, or TCL statements (INSERT, UPDATE, DELETE, CREATE, ALTER, DROP, etc). Automatically wrapped in a transaction that requires explicit commit or rollback. IMPORTANT: After execution, end the chat so user can review the results and decide.

execute_maintenance

Execute maintenance commands like VACUUM, ANALYZE, or CREATE DATABASE outside of transactions

execute_commit

Commit a transaction by its ID to permanently apply the changes to the database

execute_rollback

Rollback a transaction by its ID to undo all changes and discard the transaction

list_tables

Get a list of all tables in the database's schema, default is 'public'

describe_table

Get detailed information about a specific table, including columns, primary keys, foreign keys, and indexes

// known CVEs in dependencies2 high

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

high@modelcontextprotocol/sdk@1.8.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.8.0GHSA-w48q-cv73-mx4w

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

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.
configENABLE_TRANSACTION_MONITOREnable/disable transaction monitor ("true" or "false", default: "true")
configMAX_CONCURRENT_TRANSACTIONSMaximum concurrent transactions (default: 10)
configMONITOR_INTERVAL_MSHow often to check for stuck transactions (default: 5000)
configPG_IDLE_TIMEOUT_MS
configPG_MAX_CONNECTIONSMaximum PostgreSQL connections (default: 20)
configPG_STATEMENT_TIMEOUT_MS"": "30000"
configTRANSACTION_TIMEOUT_MS"": "60000",
// 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

7/7 tools missing one or more hints — execute_query (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); execute_dml_ddl_dcl_tcl (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); execute_maintenance (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +4 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, 2 high severity in production deps — @modelcontextprotocol/sdk@1.8.0 (high), @modelcontextprotocol/sdk@1.8.0 (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 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
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commit: 80bbde44fd18b07b943ddfffb3e7be3d66051805
code hash: 53358a1117d442189bd2d0cb31c90f5a5cb37824d7fa8f8d4a3b5d9bf3e56467
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