io.github.atarkowska/fastmcp-sqltools
PYPI · FASTMCP-SQLTOOLS
A MCP server provides SQL database access with support for PostgreSQL, MySQL, and SQLite.
Available components
Last scanned (21 hours ago)
Scores higher than 73% of PyPI servers
Category Databases
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- Runs hatchling.build at install time, a recognised build step with no custom scripting around it. View diagnostics → Pass
- 1 of 20 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency31
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Licence could not be checked: the licence is shipped as a file inside the package, not declared as a standard (SPDX) licence identifier, so we cannot tell whether it is OSI-approved.Unverified
- Actively maintained (last published 303 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 200 tokens (~50/item across 4 items; 4 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management63
- Stability observed for 19 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "execute_query" implies "execute" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 −5
- Stability: pass → 0.63 functional
- 3 Nov 26 +15
- Malware scan: unverified → pass ▲ security
- 2 Nov 26 −15
- Malware scan: pass → unverified ▼ security
- 1 Nov 26 +15
- Malware scan: unverified → pass ▲ security
- 31 Oct 26 −15
- Malware scan: pass → unverified ▼ security
- 29 Oct 26 +16
- Malware scan: unverified → pass ▲ security
- Stability: 0.97 → pass security
- 28 Oct 26 −1
- Stability: pass → 0.97 functional
- 18 Oct 26 −15
- Malware scan: pass → unverified ▼ security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 4 Nov 2026 · Analysed pypi/fastmcp-sqltools@0.3.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | pypi |
| Reason | No attestation published |
Background: How many MCP packages publish verified provenance →
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| build_backend | allowlisted | hatchling.build |
Background: Why install scripts are a supply-chain risk →
Dependencies 20 packages
| Packages resolved | 20 |
|---|---|
| Stale | 1 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
execute_query Execute Query ~56
Execute a SQL query and return results. WARNING: This can execute any SQL including DDL and DML statements.
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | – | Optional list of query parameters for parameterized queries |
| query | string | yes | SQL query to execute |
| Name | Type | Req | Description |
|---|---|---|---|
| result | array | yes | – |
No examples provided.
execute_safe_query Execute Safe Query ~57
Execute a read-only SQL query (SELECT only). This is safer than execute_query as it prevents data modification.
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | – | Optional list of query parameters for parameterized queries |
| query | string | yes | SQL SELECT query to execute |
| Name | Type | Req | Description |
|---|---|---|---|
| result | array | yes | – |
No examples provided.
get_table_schema Get Table Schema ~52
Get the schema (column definitions) for a specific table.
| Name | Type | Req | Description |
|---|---|---|---|
| schema | – | – | Database schema name (default: None, uses default schema for the database) |
| table_name | string | yes | Name of the table |
| Name | Type | Req | Description |
|---|---|---|---|
| result | array | yes | – |
No examples provided.
list_tables List Tables ~35
List all tables in the specified schema.
| Name | Type | Req | Description |
|---|---|---|---|
| schema | – | – | Database schema name (default: None, uses default schema for the database) |
| Name | Type | Req | Description |
|---|---|---|---|
| result | array | yes | – |
No examples provided.
How do I install the io.github.atarkowska/fastmcp-sqltools MCP server?
io.github.atarkowska/fastmcp-sqltools runs locally as a PyPI package, launched with uvx fastmcp-sqltools. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · fastmcp-sqltools
claude mcp add atarkowska-fastmcp-sqltools -- uvx fastmcp-sqltools
What is the io.github.atarkowska/fastmcp-sqltools MCP server?
io.github.atarkowska/fastmcp-sqltools is an MCP server listed in the public MCP registry as io.github.atarkowska/fastmcp-sqltools. A MCP server provides SQL database access with support for PostgreSQL, MySQL, and SQLite. This page covers its PyPI package (fastmcp-sqltools).
Is the io.github.atarkowska/fastmcp-sqltools MCP server safe to use?
io.github.atarkowska/fastmcp-sqltools scores 76 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 4 November 2026. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.atarkowska/fastmcp-sqltools MCP server expose?
io.github.atarkowska/fastmcp-sqltools exposes 4 tools: list_tables, get_table_schema, execute_query, execute_safe_query. Their descriptions and schemas cost roughly 200 tokens of context every time the server is loaded.
Is the io.github.atarkowska/fastmcp-sqltools MCP server still maintained?
io.github.atarkowska/fastmcp-sqltools is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.