Snowflake MCP Server
PYPI · MCP-SNOWFLAKE-SERVER-NSP · 2 COMPONENTS
A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants
Last scanned (14 hours ago)
Scores higher than 45% 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 Security82
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects mcp 1.28.1, a direct dependency. A fixed version is available. View diagnostics → Fail
- Runs hatchling.build at install time, a recognised build step with no custom scripting around it. View diagnostics → Pass
- 2 of 64 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency100
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to nsphung/mcp-snowflake-server). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 41 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability0
- Schema quality not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to assess.Unverified
Stability & Change Management0
- Stability not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no schema to compare.Unverified
Tool Coverage0
- Tool coverage not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool definitions to assess.Unverified
Tool Safety0
- Tool safety not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we have no tool text to scan.Unverified
Capabilities0
- Protocol version not yet verified: this server's registry entry declares environment variables (an API key or similar), and its server did not start in our sandbox, so we never saw its MCP handshake.Unverified
Unverified: 5 categories
Categories scored 0 because our sandbox has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you. How we score packages →
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.
- 29 Oct 26 0
- CVE-2026-112915 affects this package: high ▼ security
- CVE-2026-112910 affects this package: high ▼ security
- CVE-2026-112911 affects this package: high ▼ security
- CVE-2026-112912 affects this package: high ▼ security
- CVE-2026-112936 affects this package: high ▼ security
- CVE-2026-112938 affects this package: high ▼ security
- CVE-2026-112908 affects this package: high ▼ security
- CVE-2026-112939 affects this package: high ▼ security
- CVE-2026-112909 affects this package: high ▼ security
- CVE-2026-112935 affects this package: high ▼ security
- 28 Oct 26 +15
- CVE-2026-116684 affects this package: high ▼ security
- CVE-2026-116686 affects this package: high ▼ security
- CVE-2026-116685 affects this package: high ▼ security
- Malware scan: unverified → pass ▲ security
- 27 Oct 26 −15
- Malware scan: pass → unverified ▼ security
- 24 Oct 26 +1
- CVE-2026-112940 affects this package: high ▼ security
- CVE-2026-112907 affects this package: high ▼ security
- CVE-2026-112913 affects this package: high ▼ security
- Dependency health: partial → 0.98 functional
- 23 Oct 26 −1
- Dependency health: 0.98 → partial functional
- 21 Oct 26 +15
- Malware scan: unverified → pass ▲ security
- 16 Oct 26 −2
- CVE-2026-59951 affects this package: high ▼ security
- 15 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 5 Nov 2026 · Analysed pypi/mcp-snowflake-server-nsp@0.14.4
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | pypi |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | nsphung/mcp-snowflake-server |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/nsphung/mcp-snowflake-server/.github/workflows/publish.yml@refs/tags/v0.14.4 |
| Rekor log index | 2937505483 |
| Predicate type | PyPI publish attestation https://docs.pypi.org/attestations/publish/v1 |
| Subject digest | sha256:ece0fbfed8f819c8debf04323af1b71d086dc9a7694cf17c000bd1dc28fbe1c3 |
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 →
Vulnerabilities 19 findings
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-567q-5qvw-pf92 | CVE-2026-112907 | low | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L | yes |
| GHSA-6627-m3xw-93mp | CVE-2026-112908 | medium | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L | yes |
| GHSA-69hj-f68j-2879 | CVE-2026-112909 | medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N | yes |
| GHSA-8mx5-7m5m-r77g | CVE-2026-112910 | medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | yes |
| GHSA-9c4x-gm8v-wgc4 | CVE-2026-112911 | medium | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H | yes |
| GHSA-9j6q-wvj5-jgjg | CVE-2026-112912 | low | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N | yes |
| GHSA-9vhv-jxww-xfm5 | CVE-2026-112913 | low | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L | yes |
| GHSA-cwqr-hh33-gh44 | CVE-2026-112915 | medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | yes |
| GHSA-fq56-3cx3-fjxp | CVE-2026-112935 | medium | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N | yes |
| GHSA-j8f7-rjxc-mr56 | CVE-2026-112936 | medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L | yes |
| GHSA-m462-7rxw-wvpg | CVE-2026-112938 | medium | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H | yes |
| GHSA-rfpc-qcw5-3pc4 | CVE-2026-112939 | medium | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N | yes |
| GHSA-v4x8-3wr5-3wq8 | CVE-2026-112940 | high | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H | yes |
| GHSA-5h93-6whr-6q8j | CVE-2026-116685 | medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | yes |
| GHSA-84m7-p3x7-pcfv | CVE-2026-59951 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
| GHSA-rwrf-2pqf-9j8j | CVE-2026-116686 | medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | yes |
| GHSA-w4fh-qvv9-3v23 | CVE-2026-116684 | medium | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N | yes |
| GHSA-qqj6-54q6-cxv6 | CVE-2026-86597 | medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N | yes |
| PYSEC-2026-4301 | CVE-2026-86597 | medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 64 packages
| Packages resolved | 64 |
|---|---|
| Stale | 2 |
| 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 →
Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.
How do I install the Snowflake MCP Server server?
Snowflake MCP Server runs locally as a PyPI package, launched with uvx mcp-snowflake-server-nsp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · mcp-snowflake-server-nsp
claude mcp add nsphung-mcp-snowflake-server -- uvx mcp-snowflake-server-nsp
What is the Snowflake MCP Server server?
Snowflake MCP Server is listed in the public MCP registry as io.github.nsphung/mcp-snowflake-server. A Snowflake MCP server, SQL queries, schema exploration, and data insights for AI assistants. This page covers its PyPI package (mcp-snowflake-server-nsp).
Is the Snowflake MCP Server server safe to use?
Snowflake MCP Server scores 45 out of 100 on VerifyMCP. We recorded 19 known advisories against it as of 5 November 2026. Its build provenance is signed and verified. 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.
Is the Snowflake MCP Server server still maintained?
Snowflake MCP Server is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the Snowflake MCP Server server under?
Snowflake MCP Server declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.