PromptScript API

Class: GeminiFormatter¶

Defined in: formatters/src/formatters/gemini.ts:57

Formatter for Gemini CLI instructions.

Gemini uses GEMINI.md as its main configuration file, .gemini/commands/.toml for commands (TOML format), and .gemini/skills//skill.md for skills (lowercase).

Gemini has no agent concept.

Supports three versions: - simple: Single GEMINI.md file - multifile: GEMINI.md + commands (TOML) + skills - full (default): Multifile + skills

Example¶

targets:
  - gemini  # uses full mode (default)
  - gemini:
      version: simple

Extends¶

• MarkdownInstructionFormatter

Constructors¶

Constructor¶

new GeminiFormatter(): GeminiFormatter

Defined in: formatters/src/formatters/gemini.ts:58

Returns¶

GeminiFormatter

Overrides¶

MarkdownInstructionFormatter.constructor

Properties¶

config¶

protected readonly config: MarkdownFormatterConfig

Defined in: formatters/src/markdown-instruction-formatter.ts:131

Inherited from¶

MarkdownInstructionFormatter.config

defaultConvention¶

readonly defaultConvention: string

Defined in: formatters/src/markdown-instruction-formatter.ts:129

Default convention for this formatter

Inherited from¶

MarkdownInstructionFormatter.defaultConvention

description¶

readonly description: string

Defined in: formatters/src/markdown-instruction-formatter.ts:128

Human-readable description

Inherited from¶

MarkdownInstructionFormatter.description

name¶

readonly name: string

Defined in: formatters/src/markdown-instruction-formatter.ts:126

Unique formatter identifier

Inherited from¶

MarkdownInstructionFormatter.name

outputPath¶

readonly outputPath: string

Defined in: formatters/src/markdown-instruction-formatter.ts:127

Default output file path

Inherited from¶

MarkdownInstructionFormatter.outputPath

standardsExtractor¶

protected readonly standardsExtractor: StandardsExtractor

Defined in: formatters/src/base-formatter.ts:28

Shared standards extractor for consistent extraction across all formatters.

Inherited from¶

MarkdownInstructionFormatter.standardsExtractor

Methods¶

addCommonSections()¶

protected addCommonSections(ast, renderer, sections): void

Defined in: formatters/src/markdown-instruction-formatter.ts:540

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

sections¶

string[]

Returns¶

void

Inherited from¶

MarkdownInstructionFormatter.addCommonSections

addSection()¶

protected addSection(sections, content): void

Defined in: formatters/src/markdown-instruction-formatter.ts:560

Parameters¶

sections¶

string[]

content¶

string | null

Returns¶

void

Inherited from¶

MarkdownInstructionFormatter.addSection

architecture()¶

protected architecture(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:659

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.architecture

codeStandards()¶

protected codeStandards(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:672

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.codeStandards

commands()¶

protected commands(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:728

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.commands

configFiles()¶

protected configFiles(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:710

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.configFiles

createRenderer()¶

protected createRenderer(options?): ConventionRenderer

Defined in: formatters/src/base-formatter.ts:34

Create a convention renderer for this formatter. Uses the provided convention from options or falls back to the default.

Parameters¶

options?¶

FormatOptions

Returns¶

ConventionRenderer

Inherited from¶

MarkdownInstructionFormatter.createRenderer

dedent()¶

protected dedent(text): string

Defined in: formatters/src/base-formatter.ts:452

Remove common leading whitespace from all lines (dedent). Handles the case where trim() was already called, causing the first line to lose its indentation while subsequent lines retain theirs. Calculates minimum indent from lines 2+ only.

Parameters¶

text¶

string

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.dedent

diagrams()¶

protected diagrams(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:791

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.diagrams

documentation()¶

protected documentation(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:772

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.documentation

examples()¶

protected examples(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:863

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.examples

extractAgents()¶

protected extractAgents(ast): MarkdownAgentConfig[]

Defined in: formatters/src/markdown-instruction-formatter.ts:461

Parameters¶

ast¶

Program

Returns¶

MarkdownAgentConfig[]

Inherited from¶

MarkdownInstructionFormatter.extractAgents

extractCommands()¶

protected extractCommands(ast): MarkdownCommandConfig[]

Defined in: formatters/src/markdown-instruction-formatter.ts:293

Parameters¶

ast¶

Program

Returns¶

MarkdownCommandConfig[]

Inherited from¶

MarkdownInstructionFormatter.extractCommands

extractExamples()¶

protected extractExamples(ast): object[]

Defined in: formatters/src/base-formatter.ts:592

Extract examples from the

Parameters¶

ast¶

Program

Returns¶

object[]

Examples¶

block. Returns an array of example definitions with name, input, output, and optional description.

Inherited from¶

MarkdownInstructionFormatter.extractExamples

extractRestrictionsItems()¶

protected extractRestrictionsItems(content): string[]

Defined in: formatters/src/markdown-instruction-formatter.ts:867

Parameters¶

content¶

BlockContent

Returns¶

string[]

Inherited from¶

MarkdownInstructionFormatter.extractRestrictionsItems

extractSectionWithCodeBlock()¶

protected extractSectionWithCodeBlock(text, header): string | null

Defined in: formatters/src/base-formatter.ts:176

Safe extraction of a section that contains a header + content + code block + content Avoids ReDoS by using string search instead of backtracking regex. Matches pattern: Header ... ...

Parameters¶

text¶

string

header¶

string

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.extractSectionWithCodeBlock

extractSkillExamples()¶

protected extractSkillExamples(skillProps): object[]

Defined in: formatters/src/base-formatter.ts:605

Extract examples from a skill's nested examples property. Returns the same shape as extractExamples.

Parameters¶

skillProps¶

Record\<string, Value>

Returns¶

object[]

Inherited from¶

MarkdownInstructionFormatter.extractSkillExamples

extractSkills()¶

protected extractSkills(ast, options?): MarkdownSkillConfig[]

Defined in: formatters/src/markdown-instruction-formatter.ts:359

Parameters¶

ast¶

Program

options?¶

FormatOptions

Returns¶

MarkdownSkillConfig[]

Inherited from¶

MarkdownInstructionFormatter.extractSkills

extractTechStackFromContext()¶

protected extractTechStackFromContext(context): string[]

Defined in: formatters/src/markdown-instruction-formatter.ts:617

Parameters¶

context¶

Block | undefined

Returns¶

string[]

Inherited from¶

MarkdownInstructionFormatter.extractTechStackFromContext

extractTechStackFromStandards()¶

protected extractTechStackFromStandards(standards): string[]

Defined in: formatters/src/markdown-instruction-formatter.ts:643

Parameters¶

standards¶

Block | undefined

Returns¶

string[]

Inherited from¶

MarkdownInstructionFormatter.extractTechStackFromStandards

extractText()¶

protected extractText(content): string

Defined in: formatters/src/base-formatter.ts:69

Extract text from block content.

Parameters¶

content¶

BlockContent

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.extractText

findBlock()¶

protected findBlock(ast, name): Block | undefined

Defined in: formatters/src/base-formatter.ts:62

Find a block by name, ignoring internal blocks (starting with __).

Parameters¶

ast¶

Program

name¶

string

Returns¶

Block | undefined

Inherited from¶

MarkdownInstructionFormatter.findBlock

format()¶

format(ast, options?): FormatterOutput

Defined in: formatters/src/markdown-instruction-formatter.ts:150

Transform AST to tool-specific format

Parameters¶

ast¶

Program

options?¶

FormatOptions

Returns¶

FormatterOutput

Inherited from¶

MarkdownInstructionFormatter.format

formatArray()¶

protected formatArray(arr): string

Defined in: formatters/src/base-formatter.ts:120

Format an array as comma-separated string.

Parameters¶

arr¶

unknown[]

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.formatArray

formatFull()¶

protected formatFull(ast, options?): FormatterOutput

Defined in: formatters/src/formatters/gemini.ts:84

Gemini treats full mode as multifile (no agents).

Parameters¶

ast¶

Program

options?¶

FormatOptions

Returns¶

FormatterOutput

Overrides¶

MarkdownInstructionFormatter.formatFull

formatMultifile()¶

protected formatMultifile(ast, options?): FormatterOutput

Defined in: formatters/src/markdown-instruction-formatter.ts:198

Parameters¶

ast¶

Program

options?¶

FormatOptions

Returns¶

FormatterOutput

Inherited from¶

MarkdownInstructionFormatter.formatMultifile

formatSimple()¶

protected formatSimple(ast, options?): FormatterOutput

Defined in: formatters/src/markdown-instruction-formatter.ts:178

Parameters¶

ast¶

Program

options?¶

FormatOptions

Returns¶

FormatterOutput

Inherited from¶

MarkdownInstructionFormatter.formatSimple

formatStandardsList()¶

protected formatStandardsList(items): string[]

Defined in: formatters/src/base-formatter.ts:112

Format standards list from array of values (pass-through). Returns array of strings for rendering as bullet list.

Parameters¶

items¶

Value

Returns¶

string[]

Inherited from¶

MarkdownInstructionFormatter.formatStandardsList

generateAgentFile()¶

protected generateAgentFile(config): FormatterOutput

Defined in: formatters/src/markdown-instruction-formatter.ts:485

Parameters¶

config¶

MarkdownAgentConfig

Returns¶

FormatterOutput

Inherited from¶

MarkdownInstructionFormatter.generateAgentFile

generateCommandFile()¶

protected generateCommandFile(config): FormatterOutput

Defined in: formatters/src/formatters/gemini.ts:91

Gemini uses TOML format for command files instead of YAML frontmatter.

Parameters¶

config¶

MarkdownCommandConfig

Returns¶

FormatterOutput

Overrides¶

MarkdownInstructionFormatter.generateCommandFile

generateSkillFile()¶

protected generateSkillFile(config, options?): FormatterOutput

Defined in: formatters/src/markdown-instruction-formatter.ts:394

Parameters¶

config¶

MarkdownSkillConfig

options?¶

FormatOptions

Returns¶

FormatterOutput

Inherited from¶

MarkdownInstructionFormatter.generateSkillFile

getArrayElements()¶

protected getArrayElements(content): Value[]

Defined in: formatters/src/base-formatter.ts:144

Extract array elements from block content.

Parameters¶

content¶

BlockContent

Returns¶

Value[]

Inherited from¶

MarkdownInstructionFormatter.getArrayElements

getMetaField()¶

protected getMetaField(ast, key): string | undefined

Defined in: formatters/src/base-formatter.ts:134

Get meta field value as string.

Parameters¶

ast¶

Program

key¶

string

Returns¶

string | undefined

Inherited from¶

MarkdownInstructionFormatter.getMetaField

getOutputPath()¶

protected getOutputPath(options?): string

Defined in: formatters/src/base-formatter.ts:55

Get the output path, respecting options override.

Parameters¶

options?¶

FormatOptions

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.getOutputPath

getPrettierOptions()¶

protected getPrettierOptions(options?): Required\<PrettierMarkdownOptions>

Defined in: formatters/src/base-formatter.ts:45

Get resolved Prettier options, merging provided options with defaults.

Parameters¶

options?¶

FormatOptions

Returns¶

Required\<PrettierMarkdownOptions>

Inherited from¶

MarkdownInstructionFormatter.getPrettierOptions

getProp()¶

protected getProp(content, key): Value | undefined

Defined in: formatters/src/base-formatter.ts:83

Get a specific property from block content.

Parameters¶

content¶

BlockContent

key¶

string

Returns¶

Value | undefined

Inherited from¶

MarkdownInstructionFormatter.getProp

getProps()¶

protected getProps(content): Record\<string, Value>

Defined in: formatters/src/base-formatter.ts:97

Get all properties from block content.

Parameters¶

content¶

BlockContent

Returns¶

Record\<string, Value>

Inherited from¶

MarkdownInstructionFormatter.getProps

getSectionName()¶

protected getSectionName(key): string

Defined in: formatters/src/markdown-instruction-formatter.ts:277

Parameters¶

key¶

SectionNameKey

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.getSectionName

getSkillBasePath()¶

getSkillBasePath(): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:142

Base path for skills, or null if formatter has no skill support.

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.getSkillBasePath

getSkillFileName()¶

getSkillFileName(): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:146

Skill file name, or null if formatter has no skill support.

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.getSkillFileName

gitCommits()¶

protected gitCommits(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:688

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.gitCommits

isSafeSkillName()¶

protected isSafeSkillName(name): boolean

Defined in: formatters/src/base-formatter.ts:682

Check if a skill name is safe for use in file paths.

Parameters¶

name¶

string

Returns¶

boolean

Inherited from¶

MarkdownInstructionFormatter.isSafeSkillName

knowledgeContent()¶

protected knowledgeContent(ast, _renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:816

Render remaining

Parameters¶

ast¶

Program

_renderer¶

ConventionRenderer

Returns¶

string | null

Knowledge¶

text content that isn't consumed by other sections. Strips "## Development Commands" and "## Post-Work Verification" sub-sections since those are already rendered by commands() and postWork().

Inherited from¶

MarkdownInstructionFormatter.knowledgeContent

normalizeMarkdownForPrettier()¶

protected normalizeMarkdownForPrettier(content): string

Defined in: formatters/src/base-formatter.ts:204

Normalize markdown content to match Prettier formatting. - Strips common leading indentation from lines - Trims trailing whitespace from lines - Normalizes markdown table formatting - Adds blank lines before lists when preceded by text - Adds blank lines before code blocks when preceded by text - Escapes markdown special characters in paths

Parameters¶

content¶

string

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.normalizeMarkdownForPrettier

normalizeOutputDir()¶

protected normalizeOutputDir(dir): string

Defined in: formatters/src/base-formatter.ts:485

Normalize a user-provided output directory (from @use ... into "<path>" or skillTargets config) to a safe forward-slash relative path. Rejects .., . and leading slashes so the result can be appended to a target's dot-directory without escaping it.

Parameters¶

dir¶

string

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.normalizeOutputDir

postWork()¶

protected postWork(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:759

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.postWork

project()¶

protected project(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:564

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.project

referenceProvenance()¶

protected referenceProvenance(sourcePath): string

Defined in: formatters/src/base-formatter.ts:675

Generate a provenance comment for a reference file.

Parameters¶

sourcePath¶

string

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.referenceProvenance

referencesMode()¶

referencesMode(): "none" | "directory" | "inline"

Defined in: formatters/src/base-formatter.ts:668

How this formatter handles skill references. - 'directory': emit as separate files in references/ subdirectory - 'inline': append as sections in the main output file - 'none': references not supported

Returns¶

"none" | "directory" | "inline"

Inherited from¶

MarkdownInstructionFormatter.referencesMode

renderCodeFence()¶

protected renderCodeFence(content, lang?): string

Defined in: formatters/src/base-formatter.ts:690

Render content inside a code fence, using a longer fence if the content itself contains triple backticks (prevents code fence injection).

Parameters¶

content¶

string

lang?¶

string = ''

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.renderCodeFence

renderExamplesSection()¶

protected renderExamplesSection(ast, renderer, sectionName?): string | null

Defined in: formatters/src/base-formatter.ts:621

Render an examples section from the

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

sectionName?¶

string = 'Examples'

Custom section heading name (default: 'Examples')

Returns¶

string | null

Examples¶

block. Shared rendering logic used by Claude, GitHub, and MarkdownInstructionFormatter.

Inherited from¶

MarkdownInstructionFormatter.renderExamplesSection

resolveSkillDir()¶

protected resolveSkillDir(defaultSkillBasePath, skillName, outputDir?, options?): string

Defined in: formatters/src/base-formatter.ts:509

Resolve the directory for a generated skill, respecting per-target skill base overrides while preserving existing @use ... into behavior.

Parameters¶

defaultSkillBasePath¶

string

skillName¶

string

outputDir?¶

string

options?¶

FormatOptions

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.resolveSkillDir

resolveVersion()¶

protected resolveVersion(version?): MarkdownVersion

Defined in: formatters/src/formatters/gemini.ts:112

Override version resolution: full maps to multifile for Gemini.

Parameters¶

version?¶

string

Returns¶

MarkdownVersion

Overrides¶

MarkdownInstructionFormatter.resolveVersion

restrictions()¶

protected restrictions(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:853

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.restrictions

sanitizeResourceFiles()¶

protected sanitizeResourceFiles(resources, targetDir): FormatterOutput[]

Defined in: formatters/src/base-formatter.ts:543

Filter resource files to only include safe paths. Rejects paths with traversal, absolute paths, and unsafe names.

Parameters¶

resources¶

object[] | undefined

targetDir¶

string

Returns¶

FormatterOutput[]

Inherited from¶

MarkdownInstructionFormatter.sanitizeResourceFiles

shouldIncludeSkill()¶

protected shouldIncludeSkill(name, options?): boolean

Defined in: formatters/src/base-formatter.ts:498

Return true when the target configuration allows emitting the given skill.

Parameters¶

name¶

string

options?¶

FormatOptions

Returns¶

boolean

Inherited from¶

MarkdownInstructionFormatter.shouldIncludeSkill

stripAllIndent()¶

protected stripAllIndent(content): string

Defined in: formatters/src/base-formatter.ts:348

Strip all leading indentation from markdown content. Used for AGENTS.md where content from multiple sources has inconsistent indentation. Preserves indentation inside code blocks.

Parameters¶

content¶

string

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.stripAllIndent

techStack()¶

protected techStack(ast, renderer): string | null

Defined in: formatters/src/markdown-instruction-formatter.ts:597

Parameters¶

ast¶

Program

renderer¶

ConventionRenderer

Returns¶

string | null

Inherited from¶

MarkdownInstructionFormatter.techStack

transformRestrictionItem()¶

protected transformRestrictionItem(s): string

Defined in: formatters/src/markdown-instruction-formatter.ts:285

Parameters¶

s¶

string

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.transformRestrictionItem

truncate()¶

protected truncate(str, max): string

Defined in: formatters/src/base-formatter.ts:127

Truncate string to max length with ellipsis.

Parameters¶

str¶

string

max¶

number

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.truncate

valueToString()¶

protected valueToString(value): string

Defined in: formatters/src/base-formatter.ts:154

Convert value to string representation.

Parameters¶

value¶

Value

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.valueToString

yamlString()¶

protected yamlString(value): string

Defined in: formatters/src/markdown-instruction-formatter.ts:511

Parameters¶

value¶

string

Returns¶

string

Inherited from¶

MarkdownInstructionFormatter.yamlString

getSupportedVersions()¶

static getSupportedVersions(): object

Defined in: formatters/src/formatters/gemini.ts:77

Get supported versions for this formatter.

Returns¶

object

full¶

readonly full: object

full.description¶

readonly description: "Multifile (Gemini has no agent concept, equivalent to multifile)" = 'Multifile (Gemini has no agent concept, equivalent to multifile)'

full.name¶

readonly name: "full" = 'full'

full.outputPath¶

readonly outputPath: "GEMINI.md" = 'GEMINI.md'

multifile¶

readonly multifile: object

multifile.description¶

readonly description: "GEMINI.md + .gemini/commands/<name>.toml + .gemini/skills/<name>/skill.md" = 'GEMINI.md + .gemini/commands/<name>.toml + .gemini/skills/<name>/skill.md'

multifile.name¶

readonly name: "multifile" = 'multifile'

multifile.outputPath¶

readonly outputPath: "GEMINI.md" = 'GEMINI.md'

simple¶

readonly simple: object

simple.description¶

readonly description: "Single GEMINI.md file" = 'Single GEMINI.md file'

simple.name¶

readonly name: "simple" = 'simple'

simple.outputPath¶

readonly outputPath: "GEMINI.md" = 'GEMINI.md'