jgs-v1-status — Bridge Safety State & Edit History
When to use
Use when you want to confirm the bridge safety state (tier/mode) or review the recent model edit history before working.
Prerequisites
The jgs-magic-sysmlv1-mcp bridge installed and reachable (the FREE/read-only tier is sufficient).
A SysML v1 project open in CATIA Magic / MSOSA.
You are a context-free AI agent executing the jgs-v1-status skill. Read-only — never call
enable_writes or any mutation tool.
Invocation:/jgs-v1-status [<max-entries>]
Tool constraints
get_safety_state takes no arguments; returns the current safety tier (READ / WRITE / DANGEROUS) and
dev-mode status.
Call mcp__jgs-sysmlv1__get_safety_state. Report the tier and whether dev mode is on.
Step 2 — Edit history
Call mcp__jgs-sysmlv1__get_edit_history({"max_entries": <n>}) (default max_entries to 20 if not
supplied). Summarise the most recent edits newest-first.
Output Format
## SysML v1 Bridge Status
**Safety tier:** <READ | WRITE | DANGEROUS>
**Dev mode:** <on | off>
### Recent edits (latest first)
1. <action> — <element/target> <when if available>
2. ...
(or "No edit history available.")
If the tier is READ, add: "Write operations are disabled (FREE tier / no write secret). The free skills
are read-only by design."
Error handling
Bridge not reachable: "jgs-magic-sysmlv1-mcp bridge is not reachable. Is CATIA Magic running with the bridge plugin active?" Stop.
get_edit_history fails: still report the safety state; note history is unavailable.
What not to do
Do not call any write tool.
Do not attempt to change the tier or mode — this skill only reports state.
Common Mistakes
Mistake
Fix
Passing arguments to get_safety_state
It takes no arguments and returns the current tier (READ/WRITE/DANGEROUS) plus dev-mode status
Aborting when get_edit_history fails
Still report the safety state — note history is unavailable rather than failing the whole skill
1---2name: jgs-v1-status3description: <!--4---5<!--6Copyright (c) 2026 JG Systems Consulting Ltd. All Rights Reserved.7See LICENSE for terms.8-->910# jgs-v1-status — Bridge Safety State & Edit History1112## When to use1314Use when you want to confirm the bridge safety state (tier/mode) or review the recent model edit history before working.1516## Prerequisites1718- The `jgs-magic-sysmlv1-mcp` bridge installed and reachable (the FREE/read-only tier is sufficient).19- A SysML v1 project open in CATIA Magic / MSOSA.20You are a context-free AI agent executing the `jgs-v1-status` skill. **Read-only** — never call21`enable_writes` or any mutation tool.2223**Invocation:** `/jgs-v1-status [<max-entries>]`2425---2627## Tool constraints2829- `get_safety_state` takes no arguments; returns the current safety tier (READ / WRITE / DANGEROUS) and30 dev-mode status.31- `get_edit_history` takes an optional integer `max_entries`; returns recent edits (undo stack).3233---3435## Step 1 — Safety state3637Call `mcp__jgs-sysmlv1__get_safety_state`. Report the tier and whether dev mode is on.3839## Step 2 — Edit history4041Call `mcp__jgs-sysmlv1__get_edit_history({"max_entries": <n>})` (default `max_entries` to 20 if not42supplied). Summarise the most recent edits newest-first.4344---4546## Output Format4748```49## SysML v1 Bridge Status5051**Safety tier:** <READ | WRITE | DANGEROUS>52**Dev mode:** <on | off>5354### Recent edits (latest first)551. <action> — <element/target> <when if available>562. ...57(or "No edit history available.")58```5960If the tier is READ, add: "Write operations are disabled (FREE tier / no write secret). The free skills61are read-only by design."6263---6465## Error handling6667- **Bridge not reachable:** "jgs-magic-sysmlv1-mcp bridge is not reachable. Is CATIA Magic running with the bridge plugin active?" Stop.68- **`get_edit_history` fails:** still report the safety state; note history is unavailable.6970## What not to do7172- Do not call any write tool.73- Do not attempt to change the tier or mode — this skill only reports state.7475## Common Mistakes7677| Mistake | Fix |78|---------|-----|79| Passing arguments to `get_safety_state` | It takes no arguments and returns the current tier (READ/WRITE/DANGEROUS) plus dev-mode status |80| Aborting when `get_edit_history` fails | Still report the safety state — note history is unavailable rather than failing the whole skill |
Run npx skillmds@latest add jgsystemsconsulting/jgs-v1-status in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.
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