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DevSpeak

io.github.juanjaragavi/devspeak

This server sits between your AI tools and DevSpeak's translation engine to convert informal technical descriptions into formal specifications. It exposes operations that take natural language requirements or architecture notes and turn them into structured technical documents with consistent terminology and format. Reach for it when you're working in Claude or another AI IDE and need to transform rough technical thoughts into polished specs without context switching. The streamable HTTP transport means it works across different environments, not just local setups. Essentially bridges the gap between how developers talk about systems and how those systems need to be documented.

tools
7
auth
Secret needed
transport
STDIO, HTTP
env vars
2
last updated
Oct 24, 2026
Open website

Tools

7 tools

Public tool metadata for what this MCP can expose to an agent.

translate_textTranslates and optimizes informal text into formal, audience-specific technical specifications.6 params

Translates and optimizes informal text into formal, audience-specific technical specifications.

Parameters* required
audiencestring
Target audienceone of Junior Dev · Senior Dev · Tech Lead · SRE · Data Engineer
contextstring
Tech contextone of Backend · Frontend · Mobile · Data/ML · DevOps
customInstructionsstring
Optional custom instructions
formatstring
Output formatone of Technical Spec · Jira Tickets · API Design · RFC · Data Model · Prompt
inputstring
Input text (min 10 chars)
tonenumber
Tone (0=Concise, 100=Detailed)
translate_markdownTranslates README and docs content while preserving Markdown structure, links, and code fences.6 params

Translates README and docs content while preserving Markdown structure, links, and code fences.

Parameters* required
audiencestring
Target audienceone of Junior Dev · Senior Dev · Tech Lead · SRE · Data Engineer
contextstring
Tech contextone of Backend · Frontend · Mobile · Data/ML · DevOps
customInstructionsstring
Optional custom instructions
formatstring
Output formatone of Technical Spec · Jira Tickets · API Design · RFC · Data Model · Prompt
inputstring
Input text (min 10 chars)
tonenumber
Tone (0=Concise, 100=Detailed)
refine_translationIteratively refines generated output based on user feedback.8 params

Iteratively refines generated output based on user feedback.

Parameters* required
audiencestring
Target audienceone of Junior Dev · Senior Dev · Tech Lead · SRE · Data Engineer
contextstring
Tech contextone of Backend · Frontend · Mobile · Data/ML · DevOps
feedbackstring
User feedback / changes requested
formatstring
Output formatone of Technical Spec · Jira Tickets · API Design · RFC · Data Model · Prompt
originalInputstring
Original user input
preserveMarkdownboolean
Preserve Markdown structure
previousOutputstring
Previous generated output
tonenumber
Tone (0-100)
detect_languageDetects the primary natural language of the input text.1 params

Detects the primary natural language of the input text.

Parameters* required
inputstring
Text to analyze
list_languagesReturns a list of supported natural languages.

Returns a list of supported natural languages.

No parameter schema in public metadata yet.

auth_confirmVerifies the current API credentials against the DevSpeak backend.

Verifies the current API credentials against the DevSpeak backend.

No parameter schema in public metadata yet.

patch_translation_noteSurgically updates a note in the DevSpeak Notes Workspace by applying replace operations.2 params

Surgically updates a note in the DevSpeak Notes Workspace by applying replace operations.

Parameters* required
noteIdstring
The ID of the note to update
opsarray
List of patch operations to apply

Sponsors

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Configuration

DEVSPEAK_API_KEY*secret

DevSpeak API key. Generate one from Settings → API Keys in the DevSpeak dashboard.

DEVSPEAK_API_URL

Optional DevSpeak API base URL override. Leave unset to use https://www.devspeak.dev.

Details

Website
www.devspeak.dev/tutorials/mcp/connect-the-mcp-server
Category
AI & LLM Tools
Package
@devspeak/mcp
Transport
STDIO, HTTP
Auth
Required
Registry
MCP registry, active

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