MCPVault

sn_schema

MCP tool from Servicenow MCP by onlyflowstech

Table field definitions, types, references

How to use it

sn_schema is exposed by the Servicenow MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the sn_schema tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install Servicenow MCP

$npx @modelcontextprotocol/inspector node dist/index.js
FULL SERVICENOW MCP LISTING

Other tools in Servicenow MCP (16)

sn_aggregate

COUNT, AVG, MIN, MAX, SUM with grouping

sn_atf

Run ATF tests and suites, get results

sn_attach

List, download, upload attachments

sn_batch

Bulk update/delete with dry-run safety (requires confirm: true to execute)

sn_codesearch

Search business rules, script includes, client scripts, etc.

sn_create

Create a new record on any table

sn_delete

Delete a record (requires confirm: true)

sn_discover

Discover tables, scoped apps, store apps, plugins

sn_get

Get a single record by sysid

sn_health

Instance version, cluster nodes, stuck jobs, key stats

sn_nl

Natural language → ServiceNow API calls

sn_query

Query any table with encoded queries, field selection, pagination, sorting

sn_relationships

CMDB CI graph traversal — upstream/downstream/both, configurable depth

sn_script

Execute background scripts (requires Playwright)

sn_syslog

Query system logs with severity/source/time filters

sn_update

Update an existing record (PATCH)