Skill audit report

n8n-multi-instance Audit report.

Use when an n8n-mcp account targets more than one n8n instance — i.e. the `n8n_instances` tool is available, the user mentions multiple n8n instances or environments (prod vs staging, several teams or clients), a workflow / datatable / credential / execution call returns an unexpected NOT_FOUND or reads data you don't recognize, or a credential create/update/delete is refused with an `INSTANCE_AMBIGUOUS` error. Covers choosing and switching which instance this MCP session targets, verifying the target before high-stakes work — credential writes above all — and recovering from misroutes and ambiguous-write fail-closes. Always consult this skill before operating on a specific instance, before any credential create/update/delete on a multi-instance account, or when a call hits the wrong/empty data or an `INSTANCE_AMBIGUOUS` error.

EXPERIMENTAL · REVIEWSafe to tryGenerated Nov 14, 2026Heuristic metadata audit
84
Audit
81
Trust
82
Quality
83
Security
88
Maintain
92
Install

OpenAgentSkill Trust Score

81
Strong shortlist

OpenAgentSkill Trust Score

The Trust Score helps an agent decide whether a skill is safe enough to shortlist before installation.

GitHub adoption

PASS

94

6.2K GitHub stars

Stars/forks activity

PASS

93

6.2K stars, 1.0K forks; issue activity unavailable in current metadata

Recent maintenance

PASS

88

3mo since push

License clarity

PASS

86

MIT

README/SKILL.md completeness

INFO

76

Public metadata needs stronger README/SKILL.md context

Dependency/runtime risk

INFO

72

credential or environment access

Install availability

PASS

92

npx skills add czlonkowski/n8n-skills --skill n8n-multi-instance

Install command safety

PASS

92

standard package or runtime install path

Permission surface

INFO

62

secrets or environment access, database access

Repository evidence

PASS

86

https://github.com/czlonkowski/n8n-skills/tree/main/skills/n8n-multi-instance

Review status

PASS

88

AI review data available

Agent Proven outcomes

INFO

54

No agent outcome data yet

Checks

Install and adoption review

9 Passed · 3 Needs review

Install path

92

PASS

npx skills add czlonkowski/n8n-skills --skill n8n-multi-instance

Repository

88

PASS

https://github.com/czlonkowski/n8n-skills/tree/main/skills/n8n-multi-instance

License

86

PASS

MIT

Maintenance

88

PASS

3mo since push

AI review

88

PASS

Approved with no listed issues

README/SKILL.md completeness

84

PASS

Usable description available

Dependency risk

72

CHECK

credential or environment access

Install command safety

92

PASS

standard package or runtime install path

Permission surface

62

CHECK

secrets or environment access, database access

Stars/forks activity

93

PASS

6.2K stars, 1.0K forks; issue activity unavailable in current metadata

Adoption

88

PASS

6.2K GitHub stars

Warnings

  • Quality score needs review

Method

This report combines public metadata, AI review output, repository freshness, install readiness, OpenAgentSkill events, quality scoring, trust checks, and the agent safety gate. It is not a full source-code security review.

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