happy-platform-mcp: Instructions file for Claude Code

CLAUDE.md

happy-platform-mcp CLAUDE.md is an instructions file for Claude Code from Happy-Technologies-LLC/happy-platform-mcp. It costs 5,753 tokens per session, scanned B, a copy of happy-platform-mcp AGENTS.md, Apache-2.0.

Development instructions for a ServiceNow MCP server, a tool-based connection for reading and changing ServiceNow records.

In plain words
What is it for?
Use them when querying, creating, updating, or inspecting ServiceNow records and tables, especially when deciding whether a background script is needed.
Why use it?
They give developers a required order for carrying out ServiceNow operations and help avoid writing custom scripts when an available tool can do the job.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions Claude Code.

This is Happy-Technologies-LLC/happy-platform-mcp's own configuration. It tells Claude Code how to work on happy-platform-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything happy-platform-mcp configures β†’

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /Users/username/servicenow/scripts/my_script.js.

Reuse

Borrowing it

Nothing to install: this file belongs to Happy-Technologies-LLC/happy-platform-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Happy-Technologies-LLC/happy-platform-mcp/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/Happy-Technologies-LLC/happy-platform-mcp

Made for: Claude Code.

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Per session 5,753 This file is loaded in full into every session.
When invoked 5,753 The same file β€” it is already loaded in full.
Security scan B 2 findings. A grade says what 26 rules found in the file β€” not that it is safe.
Origin 89% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.05753 $0.05753
Opus 5 $0.02877 $0.02877
Sonnet 5 $0.01151 $0.01151
Haiku 4.5 $0.00575 $0.00575

Measured 10d ago against content hash 7b616105f26d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

happy-platform-mcp CLAUDE.md scanned grade B with 2 findings against 26 rules in 11 categories β€” prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency β€” measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

chmod 755 /scripts/business_rules

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl http://localhost:3000/instances
Origin

This is a copy

89% identical to happy-platform-mcp AGENTS.md β€” 13 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

CLAUDE.md Β· 777 lines

How it starts

The opening of the file, as written. The whole thing β€” 777 lines β€” stays where its author put it; the contents beside it link to each section on GitHub.

ServiceNow MCP Server v2.0 - Development Guide

For: Claude Code (claude.ai/code) Version: 2.0 Instance: Multi-instance support enabled


🚨 CRITICAL: MCP-FIRST POLICY

ALWAYS use MCP tools as the PRIMARY method for ServiceNow operations.

Priority Order (MANDATORY):

  1. FIRST: Use MCP tools (SN-Create-Record, SN-Update-Record, SN-Query-Table, etc.)
  2. SECOND: If MCP fails, use SN-Execute-Background-Script
  3. LAST RESORT: Document as manual step only if both fail

When to Write Background Scripts:

  • NEVER as first choice
  • ONLY when MCP tools have documented limitations
  • ALWAYS try MCP batch operations first (5-10+ parallel calls)

🎯 MCP Tools (40+ Total)

Generic Tools (Work on ANY table)

Core CRUD:

  • SN-Query-Table - Query records with filtering
  • SN-Create-Record - Create records in any table
  • SN-Get-Record - Get single record by sys_id
  • SN-Update-Record - Update existing records
  • SN-Get-Table-Schema - Get table structure
  • SN-Discover-Table-Schema - Deep schema with relationships
  • SN-List-Available-Tables - List all available tables

Specialized Tables (Convenience)

ITSM:

  • SN-List-Incidents, SN-Create-Incident, SN-Get-Incident
  • SN-List-ChangeRequests
  • SN-List-Problems

Administration:

  • SN-List-SysUsers
  • SN-List-SysUserGroups
  • SN-List-CmdbCis

Convenience Tools (Incident Operations)

  • SN-Update-Incident - Update incident by sys_id
  • SN-Close-Incident - Close incident with resolution
  • SN-Assign-Incident - Assign incident to user/group
  • SN-Add-Work-Notes - Add work notes to incident
  • SN-Search-Incidents - Natural language incident search

Update Set Management

  • SN-Set-Update-Set - Set current update set (AUTOMATED!)
  • SN-Get-Current-Update-Set - Get active update set
  • SN-List-Update-Sets - List available update sets
  • SN-Move-Records-To-Update-Set - Fix records in wrong set
  • SN-Clone-Update-Set - Clone entire update set
  • SN-Inspect-Update-Set - Inspect update set contents

Read the full file on GitHub Β· 777 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen Β· 777 lines Β· 5,753 tokens per session scan B 7b616105f26d

Subscribe to this mod's changes

happy-platform-mcp CLAUDE.md is an instructions file published in the GitHub repository Happy-Technologies-LLC/happy-platform-mcp (53 stars, last pushed 12d ago), licensed Apache-2.0. It adds 5,753 tokens to every session, about $0.0288 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). It is 89% identical to happy-platform-mcp AGENTS.md, differing in 13 lines, and is treated as a copy.

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