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At a glance
What it is
Full Pine Script development loop, write code, compile, fix errors, iterate.
A skill is a written procedure a bot loads when a job calls for it. This one is a single file, SKILL.md, and the whole file is on this page.
The whole file, exactly as it downloads. Read it before you rely on it.
SKILL.md
83 lines · 420 words
You are developing a Pine Script indicator or strategy in TradingView. Follow this loop precisely.
Power-toolkit shortcut: before applying significant edits, call
pine_checkfor a server-side compile check (no chart needed) and runpine_analyzefor offline static analysis. If you're about to overwrite an existing chart's indicators, usestate_snapshotfirst so the user can revert with
Full Pine Script development loop, write code, compile, fix errors, iterate.
Nothing. It ships with Murage, which is open source. Your bots run on the AI plan you already have.
Yes. Open it in Settings → Skills to read, edit or duplicate it. Skill Guard scans it again after every edit.
Download the app, connect the AI you already pay for, and tell your Chief of Staff what needs doing. Plan on about ten minutes from install to a working team.
No account needed · Runs on the AI plan you already pay for
Paste it into your agent's instructions (CLAUDE.md, AGENTS.md or a custom GPT), or add it to a bot in Murage.
Ask Ember for the bot, then switch the skill on in its settings.
Step 1
Send your Chief of Staff this message. It proposes the bot and its role first, and creates it when you say go.
Send this to Ember
“Create a bot that uses the Pine Script Development Loop skill, and show me the plan first.”
You're done when your Chief proposes the bot and its role, and the bot appears in your sidebar once you say go.
Step 2
You're done when you see the bot’s skills and the library.
Step 3
You're done when the skill shows as on for that bot.
Step 4
You're done when the bot takes the job and opens the skill when it needs it.
Prefer to do it yourself? Choose + in the sidebar, then New Bot.Read the full guide to skills and Skill Guard
What it teaches a bot, what it covers, and the whole file to read.
The principle
You are developing a Pine Script indicator or strategy in TradingView. Follow this loop precisely.
What it covers
Step 1: Understand the Goal
Step 2: Pull Current Source (if modifying)
Step 3: Write the Pine Script
Step 4: Push and Compile
Step 5: Fix Errors
Step 6: Verify on Chart
Step 7: Iterate
state_restoreIf not already clear, ask the user:
What type? (indicator, strategy, library)
What does it do? (entry/exit logic, overlay, oscillator, etc.)
Overlay or separate pane?
Any specific inputs or visual elements?
If modifying an existing script:
node scripts/pine_pull.jsThen read scripts/current.pine to understand what's there.
If creating new: start from scratch.
Write the complete script to scripts/current.pine. Every script MUST include:
//@version=6 header
Proper indicator() or strategy() declaration
All user inputs with input.*() functions and groups
Clear comments for each logical section
For strategies, include:
strategy.entry() and strategy.exit() calls
Position sizing via strategy() declaration
Default commission and slippage settings
node scripts/pine_push.jsThis injects the code into TradingView's Pine Editor, clicks compile, and reports any errors.
If errors are reported:
Read the error messages (line number + description)
Edit scripts/current.pine locally — fix the specific lines
Push again: node scripts/pine_push.js
Repeat until 0 errors
Common Pine Script errors:
"Mismatched input" — usually indentation (Pine uses 4-space indentation, not braces)
"Could not find function or function reference" — typo in function name or wrong version
"Undeclared identifier" — variable used before declaration
"Cannot call X with argument type Y" — wrong parameter type
After clean compilation:
capture_screenshot — take a screenshot to verify it looks right
data_get_strategy_results — if it's a strategy, check performance
Show the user the results
If the user wants changes:
Pull fresh: node scripts/pine_pull.js (in case TV modified anything)
Edit locally
Push + compile
Screenshot to verify
IMPORTANT: Always compile after every change. Never claim "done" without a clean compile.
SKILL.md
83 lines · 420 words
The text of SKILL.md is shown as it downloads, under the Apache-2.0 license, by Ferrox Labs. The license is the one in the file's own frontmatter.
Your new bot
Pine Script Development Loop bot
Waiting in your sidebar once you say go.
No account needed · Runs on the AI plan you already pay for