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Couchbase MCP Server - Enable AI agents to connect to and interact with Couchbase clusters.
We found this by crawling public sources and nobody has attested to it. That is how most of the registry gets here, and it is not a mark against the artifact — it only means no authenticated act of publication is on record. An artifact can be the vendor's own and still appear here.
1 critical finding reported by agent-audit-kit, 0 of them in the installed artifact. The composite score alone does not reflect this — read the per-scanner reports below.
This artifact ships from 3 sources and their verdicts differ. The worst is github_release (Caution). Installing from a cleaner source does not mean the others are safe — check the source you actually install from. Some sources have no verdict at all; that is not a pass.
github_release: https://github.com/Couchbase-Ecosystem/mcp-server-couchbase, 5 findings
Choose your runtime: the CLI writes the mcpServers config entry for that target.
nerlo install --target claude-code -- couchbase-mcp-server
Install respects the composite badge: Clean proceeds, Caution prompts for confirmation, and Flagged is refused. Write operations require an API token.
7 of 11 scanners examined this package. The rest do not apply to it — language, ecosystem and packaging decide which analyzers can say anything, and a scanner that cannot examine an artifact reports nothing rather than passing it.
v2.0.11
28 findings · 9.6s
v0.3.74
9 findings · 8.0s
v0.1.0
1 finding · 3.0s
v0.1.0
1 finding · 3.0s
v0.1.0
6 findings · 13.7s
v0.71.0
0 findings · 0.3s
v2.3.8
1 finding · 1.5s
v1.4.0
None of the entry points this scanner reads were found in this artifact. What each scanner covers
0 findings · 0.2s
vv0.3.2
No Go packages were found in this artifact. What each scanner covers
0 findings · 0.1s
v0.71.0
No container image was published for this artifact. What each scanner covers
0 findings · 0.0s
vv1.6.0
No Go modules were found in this artifact. What each scanner covers
0 findings · 0.1s
8 scans on record. Every scan's full results are retained immutably for 24 months.
| Completed | Composite | Change | Scanners | Status |
|---|---|---|---|---|
| Aug 30, 2026 | Flagged85 | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completecapslock ·n/a: not applicablenerlo-multi-source: completetrivy: completeosv-scanner: completetrivy_image ·n/a: not applicablegovulncheck ·n/a: not applicable | completed |
| Aug 2, 2026 | Scan Halted | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completenerlo-multi-source: complete | rejected |
| Jul 30, 2026 | Scan Halted | — | cisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: completenerlo-multi-source: complete | rejected |
| Jul 21, 2026 | Scan Halted | — | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: completenerlo-behavioral: completenerlo-install-instruction: complete | rejected |
| Jul 20, 2026 | Scan Halted | Clean → Flagged | agentshield ·n/a: not applicablecisco-skill-scanner: completeagent-audit-kit: complete | rejected |
| Jul 20, 2026 | Clean100 | — | agentshield ·n/a: not applicablecisco-skill-scanner ·n/a: not applicableagent-audit-kit: completetrivy: completeosv-scanner ·n/a: not applicable | completed |
| Jul 20, 2026 | Clean100 | — | agentshield ·n/a: not applicablecisco-skill-scanner ·n/a: not applicableagent-audit-kit: completetrivy: completeosv-scanner ·n/a: not applicable | completed |
| Jul 20, 2026 | Clean100 | — | agentshield ·n/a: not applicablecisco-skill-scanner ·n/a: not applicableagent-audit-kit: completetrivy: completeosv-scanner ·n/a: not applicable | completed |
Findings in files this artifact installs stand as reported; a model re-read the rest and said which ones it believes are false positives. This is a second opinion published beside the evidence, not a correction to it: the per-scanner reports above are unchanged, every dismissed finding is still listed there at its original severity, and the score and the Flagged badge are computed from those raw severities alone. Nothing below moved them.
Out of 46 findings across every scanner that examined this package. 1 of 1 finding rated critical by their scanner was among the dismissals.
Two keys had to turn. The model had to name a reason from a fixed list of six, and a deterministic check of ours — over which files this artifact actually installs — had to independently agree. Anything it could not corroborate is in “not reviewed” above, at full severity.
17 Test or fixture file — The match is in a test or fixture. Our own check confirmed the file is not part of what gets installed.
Rules: AAK-DNS-REBIND-001, SECRET_PASSWORD_VAR, GLOB_HIDDEN_FILE_TARGETING and 2 more · Files: tests/integration/conftest.py, /repo/tests/unit/test_utils.py, /repo/tests/unit/test_configure_logging.py and 2 more · reported by agent-audit-kit, cisco-skill-scanner
6 Documentation or example — The match is in documentation or sample code, confirmed by our own check to be outside the installed artifact.
Rules: TOOL_ABUSE_UNDECLARED_NETWORK, SOCIAL_ENG_VAGUE_DESCRIPTION, MANIFEST_MISSING_LICENSE and 1 more · Files: /repo/tests/repo/tests/README.md, /repo/tests/SKILL.md, /repo/.github/SKILL.md · reported by cisco-skill-scanner
2 CI or editor configuration — The match is in build, CI or editor configuration, confirmed by our own check to be outside the installed artifact.
Rules: AAK-MCP-HTTP-NOAUTH-SERVER-001, AAK-MCP-NOAUTH-DEFAULT · Files: .github/workflows/test.yml · reported by agent-audit-kit
These findings are in files this artifact installs and are not placeholder values. No false-positive basis can be corroborated for such a finding, so this review never dismisses one; they were not sent to the model and stand at their scanner's severity.
6 nerlo-malware-obfuscated_blob
Files: github_release:couchbase_mcp_server-1.0.1.post1.tar.gz.extracted/couchbase_mcp_server-1.0.1.post1/PKG-INFO, github_release:couchbase_mcp_server-1.0.1.post1-py3-none-any.whl.extracted/couchbase_mcp_server-1.0.1.post1.dist-info/METADATA, pypi@1.0.1:couchbase_mcp_server-1.0.1.dist-info/METADATA and 3 more · reported by nerlo-malware
2 AAK-MCP-018
Files: src/mcp_server.py, src/cb_mcp/auth.py · reported by agent-audit-kit
2 DATA_EXFIL_NETWORK_REQUESTS
Files: /repo/scripts/setup_test_data.py · reported by cisco-skill-scanner
2 HIDDEN_DATA_FILE
Files: /repo/.pre-commit-config.yaml, /repo/.coveragerc · reported by cisco-skill-scanner
1 AAK-SEC-MD-001
Files: SECURITY.md · reported by agent-audit-kit
1 AAK-SECRET-005
Artifact handles secrets, performs network egress, and has a vulnerable dependency.
The artifact contains a root CA certificate in `src/cb_mcp/certs/capella_root_ca.pem` and a script at `/repo/scripts/setup_test_data.py` that handles secrets and performs network egress. A high-severity vulnerability (PYSEC-2023-235) is present in a dependency listed in `/repo/uv.lock`. Additionally, the artifact includes obfuscated code blobs and makes undeclared network requests.
Concern level assessed by the review: High. This is the review's scale, not the registry badge.
Reviewed by gemini-2.5-flash. The model sees the findings, not your code, and cannot change a score.
Files: src/cb_mcp/certs/capella_root_ca.pem · reported by agent-audit-kit
1 EXCESSIVE_FILE_COUNT
Files: /repo/. · reported by cisco-skill-scanner
1 MANIFEST_MISSING_LICENSE
Files: /repo/SKILL.md · reported by cisco-skill-scanner
1 opt.nerlo-rules.nerlo-install-run-bundled-artifact
Files: /repo/RELEASE.md · reported by nerlo-install-instruction
1 opt.nerlo-rules.nerlo-py-secret-to-network-egress
Files: /repo/scripts/setup_test_data.py · reported by nerlo-behavioral
1 PYSEC-2023-235
Files: /repo/uv.lock · reported by osv-scanner
1 SOCIAL_ENG_VAGUE_DESCRIPTION
Files: /repo/SKILL.md · reported by cisco-skill-scanner
1 TOOL_ABUSE_UNDECLARED_NETWORK
Files: /repo/repo/CONTRIBUTING.md · reported by cisco-skill-scanner