exploring-tables SKILL.md skillA
exploring-tables from jschuller/mcp-server-servicenow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jschuller/mcp-server-servicenow/exploring-tables@v2.1.0Pins v2.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jschuller/mcp-server-servicenow
- Path
src/servicenow_mcp/skills/exploring-tables/SKILL.md- Versions recorded
- 8
- Latest version
- v2.1.0, committed Oct 21, 2026
- First version recorded
- Oct 11, 2026
- Size
- 12,371 bytes
- Repository stars
- 27
- License
- MIT
Exploring any ServiceNow table: schema, field types, sample records, relationships, data patterns, a record's history (work notes, comments, field changes), and what touches a table or field (business rules, client scripts, UI policies, ACLs, script includes). Use when the user mentions tables, schemas, fields, data dictionary, sys_dictionary, sys_db_object, table structure, 'what fields does X have', a record's work notes, comments, journal or audit trail, where a table or field is used, what…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Exploring ServiceNow Tables General-purpose table exploration — schema discovery, data profiling, choice lists, table comparison, record history and where-used. See `references/query-syntax.md` for encoded-query operators, including date ranges, and `references/history-and-references.md` for the journal, audit and where-used tables. ## Tables and roles | Table or tool | What it gives | Readable with | |---------------|---------------|---------------| | `get_table_schema`, `sys_dictionary` | Field names, types, references, mandatory flags | `personalize_dictionary` (or `admin`). A least-privilege identity usually gets 403. | | `sys_db_object` | Table names, labels and parents | Usually readable | | `sys_choice` | Choice values and labels | Often needs more than `itil`: querying its `name`/`element` fields gets 403 for `itil` + `snc_read_only` | | The table itself | Sample rows | Whatever role reads that table | | `sys_journal_field` | Work notes, comments and other journal entries, one row per entry | `audit_viewer` (or `admin`). Without it, rows are hidden: 0 rows, not a 403 | | `sys_audit` | Field changes: old and new value, who, when | `audit_viewer` (or `admin`) | …
Read the whole file at its exact version.
How to install
mdr add jschuller/mcp-server-servicenow/exploring-tables@sha256:d7258852e9913fc9The line at the top of this page pins the label v2.1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_zseawh4aivbyb7at)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Oct 11, 2026 and Oct 21, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.1.0 latest | 2026-10-21 | deffd39 | 12,371 B | A | view · diff |
| v2.1.0 | 2026-10-21 | dbb6185 | 12,240 B | A | view · diff |
| v2.1.0 | 2026-10-21 | 15580a3 | 12,224 B | A | view · diff |
| v2.1.0 | 2026-10-21 | 3999037 | 12,070 B | A | view · diff |
| v2.1.0 | 2026-10-21 | 3bce897 | 11,279 B | A | view · diff |
| v2.0.0 | 2026-10-21 | bfeca7c | 11,173 B | A | view · diff |
| v2.0.0 | 2026-10-12 | 9128282 | 6,470 B | A | view · diff |
| v2.0.0 | 2026-10-11 | f14b8b4 | 3,767 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12371 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
jschuller/mcp-server-servicenow · 27 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zseawh4aivbyb7at GET https://markdownregistry.com/api/v1/resolve?ref=jschuller/mcp-server-servicenow/exploring-tables GET https://markdownregistry.com/api/v1/blob/d7258852e9913fc96e113bfdc3e2a3ba5b070189f0d699201dd72874ed119219
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.