Vue.js

4.82 / 5 composite score · 98.7% API recall · 173 questions evaluated

Vue Docs MCP provides deep access to the official Vue.js documentation, covering the core framework, Composition API, Options API, built-in components, directives, and the full API reference.

Usage

Pass framework: "vue" to docs_search, api_lookup and get_related. No activation is needed: every framework is always available.

Tools

docs_search

Semantic search over Vue.js documentation. Uses a 6-step pipeline: embed query, hybrid search (dense + BM25), resolve HyPE hits, expand cross-references, rerank, and reconstruct into readable markdown.

Parameter	Type	Default	Description
framework	string		Always "vue"
query	string		Developer question or topic (max 2000 chars)
scope	string	"all"	Documentation section to search within
max_results	integer	3	Number of sections to return (1-20)

Scope values: all, guide, guide/essentials, guide/components, guide/reusability, guide/built-ins, guide/scaling-up, guide/best-practices, guide/typescript, guide/extras, api, tutorial, examples, glossary, style-guide

api_lookup

Fast exact-match API reference lookup with fuzzy fallback. Returns type signatures, descriptions, and usage examples directly from the API reference.

Parameter	Type	Default	Description
framework	string		Always "vue"
api_name	string		API name to look up (e.g. ref, onMounted, v-model)

get_related

Find related APIs, concepts, and documentation pages for a given API or topic.

Parameter	Type	Default	Description
framework	string		Always "vue"
topic	string		API name or concept to explore

Resources

URI	Description
vue://topics	Full table of contents
vue://topics/{section}	TOC for a specific section (e.g. vue://topics/guide/essentials)
vue://pages/{path}	Raw markdown of any doc page (e.g. vue://pages/guide/essentials/reactivity-fundamentals)
vue://api/index	Complete API entity index grouped by type
vue://api/entities/{name}	Details for a specific API (e.g. vue://api/entities/ref)
vue://scopes	All valid search scope values

Prompts

Prompt	Parameters	Description
debug_issue	framework, symptom, code_snippet (optional)	Systematic debugging workflow: identifies the concept, searches docs, looks up APIs, and provides a fix
compare_apis	framework, items (comma-separated)	Side-by-side comparison of APIs or patterns (e.g. ref, reactive or v-if, v-show)
migrate_pattern	framework, from_pattern, to_pattern	Migration guide between patterns (e.g. Options API to Composition API)

Benchmarks vs Context7

Evaluated on 173 Vue.js questions scored by an LLM judge (Gemini, temperature 0) across 5 dimensions on a 1-5 scale.

Methodology

Each question has a ground-truth answer with expected API names and documentation paths. Both providers receive the same question and return documentation context. The judge scores the retrieved context on relevance, completeness, correctness, API coverage, and conciseness. See the eval/ directory in the repository for the full evaluation framework.

Overall Scores

Metric	Vue Docs MCP	Context7
Relevance	4.93	2.09
Completeness	4.83	1.67
Correctness	4.87	1.86
API Coverage	4.53	1.90
Conciseness	4.95	4.55
Composite	4.82	2.41

Retrieval and Cost

Metric	Vue Docs MCP	Context7
API Recall	98.7%	53.1%
Avg Response Tokens	4,213	1,739
Avg Latency	1.44s	1.72s
Cost per Query (user-facing)	Free	$0.002

Pass Rates

Percentage of questions where all judge dimensions scored at or above the threshold:

Threshold	Vue Docs MCP	Context7
All dimensions >= 5	83.8%	6.4%
All dimensions >= 4	86.7%	9.2%
All dimensions >= 3	88.4%	13.3%
All dimensions >= 2	90.8%	23.7%

Notes on Fairness

• Context7 is a general-purpose service covering 9000+ libraries. Vue Docs MCP is purpose-built for the Vue ecosystem.
• Context7 sometimes returns Vue 2 content for Vue 3 questions, which affects its scores.
• The evaluation framework is open source in the eval/ directory. Run make eval-compare to reproduce.