web-researcher-mcp
v1.49.4Your AI research assistant that cites real sources and stays honest. Search the entire web or narrow it down to just the sites you trust; medical journals, court databases, news outlets, academic papers. Analyze the full source, not just snippets. Links that work, citations you can trust, no made up closed garden pre-synthesized results.
By Zohar BabinLicense: MIT63 GitHub starsUpdated 1 hour ago
Directory evidence
- Runtimes
- Claude Code
- Parsed components
- 1 skill or MCP entry
- Source updated
- Sep 28, 2026
- Manifest status
- Canonical path parsed
The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →
Install web-researcher-mcp for Claude Code
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install web-researcher-mcp@agent-plugin-marketplacePaste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.
The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.
Get the source manually
git clone https://github.com/zoharbabin/web-researcher-mcpClone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.
Plugin files
├── .claude-plugin/plugin.json└── .mcp.json
MCP servers1
- command
- web-researcher-mcp
- env.GOOGLE_CUSTOM_SEARCH_API_KEY
- ${GOOGLE_CUSTOM_SEARCH_API_KEY:-}
- env.GOOGLE_CUSTOM_SEARCH_ID
- ${GOOGLE_CUSTOM_SEARCH_ID:-}
- env.BRAVE_API_KEY
- ${BRAVE_API_KEY:-}
- env.GITHUB_TOKEN
- ${GITHUB_TOKEN:-}
- env.JINA_API_KEY
- ${JINA_API_KEY:-}
- env.CORE_API_KEY
- ${CORE_API_KEY:-}
- env.SERPER_API_KEY
- ${SERPER_API_KEY:-}
- env.SEARCHAPI_API_KEY
- ${SEARCHAPI_API_KEY:-}
- env.TAVILY_API_KEY
- ${TAVILY_API_KEY:-}
- env.EXA_API_KEY
- ${EXA_API_KEY:-}
- env.XQUIK_API_KEY
- ${XQUIK_API_KEY:-}
- env.SEARXNG_URL
- ${SEARXNG_URL:-}
- env.SEARXNG_BASIC_AUTH
- ${SEARXNG_BASIC_AUTH:-}
- env.SEARXNG_HEADERS
- ${SEARXNG_HEADERS:-}
- env.SEARCH_PROVIDER
- ${SEARCH_PROVIDER:-google}
- env.SEARCH_ROUTING
- ${SEARCH_ROUTING:-}
- env.USPTO_API_KEY
- ${USPTO_API_KEY:-}
- env.EPO_OPS_CONSUMER_KEY
- ${EPO_OPS_CONSUMER_KEY:-}
- env.EPO_OPS_CONSUMER_SECRET
- ${EPO_OPS_CONSUMER_SECRET:-}
- env.LENS_API_TOKEN
- ${LENS_API_TOKEN:-}
- env.OPENALEX_EMAIL
- ${OPENALEX_EMAIL:-}
- env.CROSSREF_EMAIL
- ${CROSSREF_EMAIL:-}
- env.SEMANTIC_SCHOLAR_API_KEY
- ${SEMANTIC_SCHOLAR_API_KEY:-}
- env.PUBMED_API_KEY
- ${PUBMED_API_KEY:-}
- env.PUBMED_EMAIL
- ${PUBMED_EMAIL:-}
- env.UNPAYWALL_EMAIL
- ${UNPAYWALL_EMAIL:-}
- env.EDGAR_CONTACT_EMAIL
- ${EDGAR_CONTACT_EMAIL:-}
- env.COURTLISTENER_API_TOKEN
- ${COURTLISTENER_API_TOKEN:-}
- env.FRED_API_KEY
- ${FRED_API_KEY:-}
- env.ECOSYSTEMS_API_KEY
- ${ECOSYSTEMS_API_KEY:-}
- env.ECOSYSTEMS_EMAIL
- ${ECOSYSTEMS_EMAIL:-}
- env.IA_ACCESS_KEY
- ${IA_ACCESS_KEY:-}
- env.IA_SECRET_KEY
- ${IA_SECRET_KEY:-}
- env.BRANDFETCH_API_KEY
- ${BRANDFETCH_API_KEY:-}
- env.BRANDFETCH_CLIENT_ID
- ${BRANDFETCH_CLIENT_ID:-}
- env.CUSTOM_LENSES_PATH
- ${CUSTOM_LENSES_PATH:-}
- env.CHROME_PATH
- ${CHROME_PATH:-}
- env.ALLOW_PRIVATE_IPS
- ${ALLOW_PRIVATE_IPS:-false}
- env.ALLOWED_DOMAINS
- ${ALLOWED_DOMAINS:-}
- env.MAX_SCRAPE_CONCURRENCY
- ${MAX_SCRAPE_CONCURRENCY:-5}
- env.CACHE_DIR
- ${CACHE_DIR:-}
- env.CACHE_ENCRYPTION_KEY
- ${CACHE_ENCRYPTION_KEY:-}
- env.CACHE_MAX_MEMORY_MB
- ${CACHE_MAX_MEMORY_MB:-}
- env.SESSION_DATA_DIR
- ${SESSION_DATA_DIR:-}
- env.SESSION_MAX_STEPS
- ${SESSION_MAX_STEPS:-}
- env.LOG_LEVEL
- ${LOG_LEVEL:-info}
- env.LOG_FORMAT
- ${LOG_FORMAT:-}
- env.AUDIT_ENABLED
- ${AUDIT_ENABLED:-true}
- env.AUDIT_OUTPUT_PATH
- ${AUDIT_OUTPUT_PATH:-}
- env.STDIO_USER_ID
- ${WEB_RESEARCHER_MCP_STDIO_USER_ID:-}
- env.MEMORY_ENABLED
- ${WEB_RESEARCHER_MCP_MEMORY_ENABLED:-false}
- env.USER_ANALYTICS_ENABLED
- ${WEB_RESEARCHER_MCP_USER_ANALYTICS_ENABLED:-false}
- env.WORKSPACES_ENABLED
- ${WEB_RESEARCHER_MCP_WORKSPACES_ENABLED:-false}
- env.MONITORING_ENABLED
- ${WEB_RESEARCHER_MCP_MONITORING_ENABLED:-false}
- env.SOURCE_RECOMMENDATIONS
- ${WEB_RESEARCHER_MCP_SOURCE_RECOMMENDATIONS:-false}
- env.GENERATIVE_UI_ENABLED
- ${WEB_RESEARCHER_MCP_GENERATIVE_UI_ENABLED:-false}
Plugin manifests1
{
"name": "web-researcher-mcp",
"displayName": "Web Researcher",
"description": "Your AI research assistant that cites real sources and stays honest. Search the entire web or narrow it down to just the sites you trust; medical journals, court databases, news outlets, academic papers. Analyze the full source, not just snippets. Links that work, citations you can trust, no made up closed garden pre-synthesized results.",
"version": "1.49.4",
"author": {
"name": "Zohar Babin",
"url": "https://github.com/zoharbabin"
},
"repository": "https://github.com/zoharbabin/web-researcher-mcp",
"license": "MIT",
"keywords": [
"citation-verification",
"anti-hallucination",
"retraction-check",
"bibliography-audit",
"research-integrity",
"fabrication-detection",
"doi-verification",
"dead-link-check",
"fact-check-citations",
"academic",
"web-search",
"patents",
"news"
]
}For maintainers
If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.
[web-researcher-mcp on Agent Plugins Marketplace](https://pluginsmp.com/plugins/web-researcher-mcp)