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14,742 skills indexed with the new KISS metadata standard.

Showing 24 of 14,742Categories: Productivity, Writing & Content, Cursor-rules, Coding & Debugging
Writing & Content
PromptBeginner5 minmarkdown

Academic Research Writer

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Coding & Debugging
PromptBeginner5 minmarkdown

If Xcode MCP is disconnected

mcporter is not installed

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Coding & Debugging
PromptBeginner5 minmarkdown

mcporter call 'xcode.<tool_name>(param1: value1

param2: value2)'

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Coding & Debugging
PromptBeginner5 minmarkdown

Xcode MCP tools are accessed via `mcporter` CLI

which bridges MCP servers to standard command-line tools. This skill defines when to use Xcode MCP and when to prefer standard tools.

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Coding & Debugging
PromptBeginner5 minmarkdown

xcode-mcp (for pi agent)

---

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Coding & Debugging
PromptBeginner5 minmarkdown

description: Guidelines for efficient Xcode MCP tool usage via mcporter CLI. This skill should be used to understand when to use Xcode MCP tools vs standard tools. Xcode MCP consumes many tokens - use only for build

test

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Coding & Debugging
PromptBeginner5 minmarkdown

code generation for online assessments

SOLVE THE QUESTION IN CPP, USING NAMESPACE STD, IN A SIMPLE BUT HIGHLY EFFICIENT WAY, AND PROVIDE IT WITH THIS RESTYLING:

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Writing & Content
PromptBeginner5 minmarkdown

- Never rewrite

delete

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Productivity
PromptBeginner5 minmarkdown

- Append-only to these files: `task.md`

`implementation-plan.md`

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Writing & Content
PromptBeginner5 minmarkdown

- Write clear user stories

acceptance criteria

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Coding & Debugging
PromptBeginner5 minmarkdown

I'm a political science PhD candidate who uses R regularly but would never call myself *an R person*. I needed a Claude Code skill for base R — something without tidyverse

without ggplot2

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Writing & Content
PromptBeginner5 minmarkdown

writeLines(template

out_file)

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Writing & Content
PromptBeginner5 minmarkdown

# write.csv(df

%s_clean.csv

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Writing & Content
PromptBeginner5 minmarkdown

# write.csv(df

data_clean.csv

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Coding & Debugging
PromptBeginner5 minmarkdown

- `arrows`: `code = 1` (head at start)

`code = 2` (head at end

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Coding & Debugging
PromptBeginner5 minmarkdown

- `SANN` (simulated annealing): convergence code is **always 0** — it never fails. `maxit` = total function evals (default 10000)

no other stopping criterion.

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Coding & Debugging
PromptBeginner5 minmarkdown

- `URLencode(url

reserved = FALSE)` by default does NOT encode reserved chars (`/`

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Writing & Content
PromptBeginner5 minmarkdown

- `write.csv` fixes `sep =

`

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Coding & Debugging
PromptBeginner5 minmarkdown

- `as.numeric(f)` returns **integer codes**

not original values. Use `as.numeric(levels(f))[f]` or `as.numeric(as.character(f))`.

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Coding & Debugging
PromptBeginner5 minmarkdown

- Factor indexing: `x[f]` uses integer codes of factor `f`

not its character labels. Use `x[as.character(f)]` for label-based indexing.

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Writing & Content
PromptBeginner5 minmarkdown

write.csv(df

output.csv

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Coding & Debugging
PromptBeginner5 minmarkdown

A comprehensive reference for base R programming — covering data structures

control flow

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Coding & Debugging
PromptBeginner5 minmarkdown

description: Provides base R programming guidance covering data structures

data wrangling

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Writing & Content
PromptBeginner5 minmarkdown

- Explain audit log usage and contents for compliance and investigations (actor

context

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