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Projects/n8n-MCP/v2.79.0
Release / / with v2.74.0, v2.74.1, v2.75.0, v2.75.1, v2.76.0, v2.76.1, v2.77.0, v2.78.0

n8n-MCP v2.79.0

Manage n8n Agents through the instance-level MCP connection.

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Before you upgrade to v2.79.0

1 to fix

Review `DISABLED_TOOL_OPERATIONS` for data-table writes, agent writes and test methods; also block the virtual expose operation to prevent enabling Available in MCP.

Action requiredDisable selected MCP tools or supported individual operations while leaving permitted calls available.Affects: Deployments enforcing read-only access
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Omitted action defaults to list; get without an id lists executions and reports the fallback.

Behavior changedInspect workflow execution results and delete execution records.Affects: n8n_executions callers
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Omitted mode defaults to list; id is accepted as an alias for workflowId.

Behavior changedInspect, compare and restore workflow versions from local snapshots or n8n's native history.Affects: n8n_workflow_versions callers
Read the evidence

What changed in v2.79.0

Manage n8n Agents through the instance-level MCP connection.

Available through npm or Docker at v2.79.0. Instance management requires configured n8n API access.

New things you can do

Resolve dynamic node dropdowns and resource searches using real instance credentials.

AddedResolve dynamic node dropdowns and resource searches using real instance credentials.
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List instance projects and tags, using MCP fallback for project discovery when needed.

AddedList instance projects and tags, using MCP fallback for project discovery when needed.
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Fixed and improved

Explicit prepare, pinned and direct methods support workflows without `HTTP` triggers.

Limit liftedTest workflows through HTTP triggers or explicit runs using n8n's instance-level MCP server.
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source='native' reads and restores n8n's own history; diff compares local or native versions. Native history requires `N8N_MCP_ACCESS_TOKEN` and Available in MCP.

Limit liftedInspect, compare and restore workflow versions from local snapshots or n8n's native history.
Read the evidence

Version modes use recorded core-node schemas for version comparison and migration analysis; community version history is not covered.

Now worksFind n8n nodes, their settings, operations, documentation and example configurations.
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Multi-tenant sessions refresh rotated API keys and MCP access tokens instead of continuing with frozen credentials.

Now worksConnect an MCP client to node documentation and optional n8n management tools.
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Multi-step node upgrades retain breaking changes from each recorded transition; checks no longer claim `upgradeSafe` because the requested range spans several transitions.

Now worksFind n8n nodes, their settings, operations, documentation and example configurations.
Read the evidence

Seeded by @iluxav with Codex, from the release's public sources. Each change links to its evidence.

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