Summary
Connects Claude and other MCP clients to Pine Script v6 documentation with lookup, validation, and linting tools. You get exact function checks (like whether ta.supertrend exists), doc searches across concepts like repainting and execution models, and prompts for debugging errors or converting v5 code. Built for traders and quants writing TradingView strategies who need AI to stop hallucinating deprecated syntax or inventing functions. Runs over stdio locally via uvx or hits a hosted endpoint at pinescript-mcp.fly.dev for zero setup. Documentation is bundled and versioned, so pinning to a release keeps your agent behavior consistent. Includes the full v6 reference plus style guides and common gotchas.
Install to Claude Code
verifiedclaude mcp add --transport http pinescript-mcp https://pinescript-mcp.fly.dev/mcpRun in your terminal. Add --scope user to make it available in every project.
Review the command, arguments, and environment values before installing — MCP servers run with your local permissions.
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Tools
Verified live against the running server on Jun 10, 2026.
verified live10 tools
list_docsList all available Pine Script v6 documentation files with descriptions. Returns files organised by category with descriptions. For small files use get_doc(path). For large files (ta.md, strategy.md, collections.md, drawing.md, general.md) use list_sections(path) then get_sect...
List all available Pine Script v6 documentation files with descriptions. Returns files organised by category with descriptions. For small files use get_doc(path). For large files (ta.md, strategy.md, collections.md, drawing.md, general.md) use list_sections(path) then get_sect...
No parameters — call it with no arguments.
list_sectionsList all section headers in a doc file. Use before get_section() to find the right header. Especially useful for large files like ta.md, strategy.md, collections.md, drawing.md, general.md which have 50-115 sections each.1 params
List all section headers in a doc file. Use before get_section() to find the right header. Especially useful for large files like ta.md, strategy.md, collections.md, drawing.md, general.md which have 50-115 sections each.
Parameters* required
path*stringDocumentation file path (e.g., "reference/functions/ta.md")
get_docRead a specific Pine Script v6 documentation file. For large files (ta.md, strategy.md, collections.md, drawing.md, general.md) prefer list_sections() + get_section() to avoid loading 1000-2800 line files into context.3 params
Read a specific Pine Script v6 documentation file. For large files (ta.md, strategy.md, collections.md, drawing.md, general.md) prefer list_sections() + get_section() to avoid loading 1000-2800 line files into context.
Parameters* required
path*stringRelative path to the documentation file (e.g., "reference/functions/ta.md")
limitintegerMaximum characters to return. Use 30000 for large files to avoid token limits.default: 0
offsetintegerCharacter offset to start reading from (default: 0)default: 0
get_sectionGet a specific section from a documentation file by its header. Use after list_sections() shows available headers, or after resolve_topic() / search_docs() identifies the relevant file.3 params
Get a specific section from a documentation file by its header. Use after list_sections() shows available headers, or after resolve_topic() / search_docs() identifies the relevant file.
Parameters* required
path*stringDocumentation file path (e.g., "reference/functions/strategy.md")
header*stringHeader text to find (e.g., "strategy.exit()" or "## strategy.exit()")
include_childrenbooleanInclude nested subsections under the header (default: True)default: true
search_docsSearch Pine Script v6 documentation and return matching sections. Finds sections containing the query and returns previews with get_section() call hints so you can read the full content. Multi-word queries use AND logic: all terms must appear in the section (not necessarily on...2 params
Search Pine Script v6 documentation and return matching sections. Finds sections containing the query and returns previews with get_section() call hints so you can read the full content. Multi-word queries use AND logic: all terms must appear in the section (not necessarily on...
Parameters* required
query*stringSearch terms (case-insensitive). Multi-word queries
match sections containing ALL terms.
max_resultsintegerMaximum sections to return (default: 5)default: 5
get_functionsGet valid Pine Script v6 functions, optionally filtered by namespace. Use before writing Pine Script to see which functions exist. For checking a single function name, use validate_function() instead.1 params
Get valid Pine Script v6 functions, optionally filtered by namespace. Use before writing Pine Script to see which functions exist. For checking a single function name, use validate_function() instead.
Parameters* required
namespacestringFilter by namespace (e.g., "ta", "strategy", "request").
Empty string returns all functions grouped by namespace.default:
validate_functionCheck if a Pine Script v6 function name is valid.1 params
Check if a Pine Script v6 function name is valid.
Parameters* required
fn_name*stringFunction name to validate (e.g., "ta.sma", "strategy.entry", "plot")
resolve_topicFast lookup for exact Pine Script API terms and known concepts. Use for exact function names and Pine Script vocabulary (e.g., "ta.rsi", "strategy.entry", "repainting", "request.security"). For natural language questions, read the docs://manifest resource for routing guidance,...1 params
Fast lookup for exact Pine Script API terms and known concepts. Use for exact function names and Pine Script vocabulary (e.g., "ta.rsi", "strategy.entry", "repainting", "request.security"). For natural language questions, read the docs://manifest resource for routing guidance,...
Parameters* required
query*stringExact Pine Script term or known concept keyword.
list_promptsList all available prompts. Returns JSON with prompt metadata including name, description, and optional arguments.
List all available prompts. Returns JSON with prompt metadata including name, description, and optional arguments.
No parameters — call it with no arguments.
get_promptGet a prompt by name with optional arguments. Returns the rendered prompt as JSON with a messages array. Arguments should be provided as a dict mapping argument names to values.2 params
Get a prompt by name with optional arguments. Returns the rendered prompt as JSON with a messages array. Arguments should be provided as a dict mapping argument names to values.
Parameters* required
name*stringThe name of the prompt to get
argumentsvalueOptional arguments for the prompt
pinescript-mcp
MCP server providing Pine Script v6 documentation for AI assistants (Claude, etc.).
Enables AI to:
- Look up Pine Script functions and validate syntax
- Access official documentation for indicators, strategies, and visuals
- Understand Pine Script concepts (execution model, repainting, etc.)
- Generate correct v6 code with proper function references
Quick Start (stdio)
Works with Claude Code, Claude Desktop, Gemini CLI, and any MCP client that supports stdio:
{
"mcpServers": {
"pinescript-docs": {
"type": "stdio",
"command": "uvx",
"args": ["pinescript-mcp"]
}
}
}
Public Server (No Install Required)
No Python or uvx needed — connect directly to the hosted server.
Streamable HTTP — Claude Code, mcpServers with type field):
{
"mcpServers": {
"pinescript-docs": {
"type": "http",
"url": "https://pinescript-mcp.fly.dev/mcp"
}
}
}
Windsurf — uses its own shape (see Windsurf docs). Edit ~/.codeium/windsurf/mcp_config.json:
{
"mcpServers": {
"pinescript-docs": {
"serverUrl": "https://pinescript-mcp.fly.dev/mcp"
}
}
}
ChatGPT — no config file. In ChatGPT, go to Settings → Connectors → Create and paste https://pinescript-mcp.fly.dev/mcp into the Server URL field. Developer Mode must be enabled (see OpenAI Developer Mode guide).
Claude.ai — add via the web UI's MCP connector settings, not a JSON file.
Version Pinning
Documentation is bundled in the package — each version contains a frozen snapshot. For reproducible agent behaviour, pin to a specific version:
{
"mcpServers": {
"pinescript-docs": {
"command": "uvx",
"args": ["pinescript-mcp==0.7.6"]
}
}
}
Without pinning, uvx pinescript-mcp gets the latest version.
Available Tools
| Tool | Description |
|---|---|
resolve_topic(query) | Fast lookup for exact API terms (ta.rsi, repainting) |
search_docs(query) | Grep for exact strings across all docs |
list_docs() | List all documentation files with descriptions |
list_sections(path) | List ## headers in a doc file (for navigating large files) |
get_doc(path) | Read a specific documentation file |
get_section(path, header) | Read a specific section by header |
get_functions(namespace) | List valid functions (ta, strategy, etc.) |
validate_function(name) | Check if a function exists in Pine v6 |
list_resources() | Browse available documentation resources |
read_resource(uri) | Read a doc resource by URI (e.g. docs://manifest) |
list_prompts() | List available prompt templates |
get_prompt(name, arguments) | Render a prompt template with arguments |
Available Prompts
| Prompt | Description |
|---|---|
debug_error(error, code) | Analyze a Pine Script compilation error |
convert_v5_to_v6(code) | Convert Pine Script v5 code to v6 syntax |
explain_function(name) | Explain a Pine Script function in detail |
Available Resources
| URI | Description |
|---|---|
docs://manifest | Start here — routing guide for Pine Script questions |
docs://functions | Complete Pine Script v6 function list (JSON) |
docs://{path} | Any doc file by path (e.g. concepts/timeframes.md) |
Example Queries
- "How do I create a trailing stop in Pine Script?"
- "What's the difference between var and varip?"
- "Is ta.supertrend a valid function?"
- "How do I avoid repainting with request.security?"
Documentation Coverage
The server bundles comprehensive Pine Script v6 documentation:
- Concepts: Execution model, timeframes, colors, methods, objects, common errors
- Reference: Types, variables, constants, keywords, operators, annotations
- Functions: Technical analysis (ta.*), strategies, requests, drawings, collections
- Visuals: Plots, fills, shapes, tables, lines, boxes, backgrounds
- Writing Scripts: Style guide, debugging, optimization, limitations
Why Use This?
AI models often hallucinate Pine Script functions or use deprecated v5 syntax. This MCP server grounds the AI in actual v6 documentation, preventing:
- Made-up function names (e.g.,
ta.hulldoesn't exist, useta.hma) - Deprecated syntax from v4/v5
- Incorrect parameter orders
- Missing required arguments
Skills
Combine with skills for even more control available at bouch.dev/products/pine-strategy-builder.
Development
# Clone and install locally
git clone https://github.com/paulieb89/pinescript-mcp
cd pinescript-mcp
pip install -e .
# Run the server
pinescript-mcp
License
MIT
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →Registryactive
Packagepinescript-mcp
TransportSTDIO, HTTP, SSE
Resources2
Prompts3
Tools verifiedJun 10, 2026
UpdatedApr 4, 2026