Web Researcher MCP

v1.10.0 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 1mo MCP Developer Tools

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

ai ai-agent anti-hallucination bibliography citation-verification claude

+13 more

claude-code claude-desktop content-extraction cursor fact-checking go llm mcp mcp-server model-context-protocol research web-scraping web-search

Summary

AI summary

Updates @zoharbabin, New Features, and Bug Fixes across a mixed release.

Full changelog

What's Changed

Full changelog: https://github.com/zoharbabin/web-researcher-mcp/compare/v1.9.0...v1.10.0

Changelog

New Features

f35a07b259098c1bf45c51e5b0a4e50f3ba812ba: feat: add X.com/Twitter scraping via FXTwitter API + XCancel fallback (@zoharbabin)
2a261a168a68de01781adaf1b2c17bd85be95259: feat: add cross-platform installers and Windows code signing (@zoharbabin)
489832ff6479533efb333135ad127c21c8f56510: feat: add scraper error taxonomy with per-tier diagnostics (@zoharbabin)
d2463818b078c1875785c8d5678e6eeb58f63b24: feat: enforce CACHE_ISOLATION=tenant via TenantAware cache wrapper (@zoharbabin)
8ed1b9df4998314b89fb5bdaa340a11e38b349df: feat: implement Phase 1 — structured errors, partial success, cache freshness (@zoharbabin)
0118b481f22009e70a488dfd58350401fd72f226: feat: implement Phase 2 — zero-result hints, recovery context, schema updates (@zoharbabin)
e090d6720e0cd9ec8a564a42c55fe10707ce1273: feat: implement Phase 3A + 4A — error dedup negative cache, provider health resource (@zoharbabin)
3cbb8f43922bcbb729b9582d54bf7695d59e7b74: feat: optimize agent-facing surface for LLM tool discovery and recovery (@zoharbabin)
ddc67c5f64366a29d0997cb3b85e53771424b351: feat: replace regex PDF parser with gopdf library (@zoharbabin)
82b40591b1a6e6794019cd4c276a3872ce90a6b0: feat: unified actionable error responses across all tools (@zoharbabin)

Bug Fixes

08345ccb226198f44484556c4c4626582f344a13: fix: USPTO query format, patent provider error consistency, and academic filtering (@zoharbabin)
23cb051e21233d64491b44b0ea2122d93bfe4797: fix: align Lens provider with actual API response schema (@zoharbabin)
4216c2395912dfed4852548918bc732e26b64b20: fix: make all configured providers accessible regardless of routing mode (@zoharbabin)
2b0e56386285ab88cce95bbe4ed3553512df9cae: fix: resolve provider list duplication, USPTO relevance, and academic provider visibility (@zoharbabin)
295f4424056084b93470b1918fc72ba4a3159108: fix: use structuredError() for all provider-not-found errors (@zoharbabin)
6f8e20acc150db2ac67aa04a0f5a034b277bff9e: fix: use valid env var expansion syntax in .mcp.json (@zoharbabin)

Docker Images

# GitHub Container Registry
docker pull ghcr.io/zoharbabin/web-researcher-mcp:1.10.0

# Docker Hub
docker pull docker.io/zoharbabin/web-researcher-mcp:1.10.0

Homebrew

brew install zoharbabin/tap/web-researcher-mcp

Verify Checksums

sha256sum -c checksums.txt

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