sn_schema

MCP tool from Servicenow MCP by onlyflowstech

Table field definitions, types, references

How to use it

Project documentation lists sn_schema for the Servicenow MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

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)