diff --git a/skills/zero-api-key-web-search/SKILL.md b/skills/zero-api-key-web-search/SKILL.md
new file mode 100644
index 000000000..de9dc9bb8
--- /dev/null
+++ b/skills/zero-api-key-web-search/SKILL.md
@@ -0,0 +1,97 @@
+---
+name: zero-api-key-web-search
+description: "Free web search, page browsing, and claim verification for AI agents. No API keys required. 100% free. Use this skill whenever the user needs to search the web, read a web page, verify a claim against live sources, or generate an evidence report. TRIGGER when: the user asks to look something up online, check if a statement is true, find current information, read a URL, compare sources, or get citation-ready evidence. Also trigger when the user mentions web search, fact-checking, claim verification, evidence gathering, source validation, or browsing a page — even if they don't name a specific tool. SKIP: tasks that don't require live web data or external source verification."
+---
+
+# Zero-API-Key Web Search
+
+Free web search, full-page reading, and evidence-aware claim verification. No API keys, no accounts, no paid services. Install once and your agent can search, browse, and verify against live sources.
+
+## Installation
+
+```bash
+pip install zero-api-key-web-search
+```
+
+Python 3.10+ required. No configuration needed.
+
+## MCP Server
+
+Add to your MCP client config (Claude Code, Cursor, Copilot, etc.):
+
+```json
+{
+  "mcpServers": {
+    "zero-api-key-web-search": {
+      "command": "zero-mcp"
+    }
+  }
+}
+```
+
+This exposes four MCP tools: `search_web`, `browse_page`, `verify_claim`, `evidence_report`.
+
+## Tools
+
+### search_web
+
+Search the web for results. Supports general, news, images, videos, and books. Returns titles, URLs, and snippets.
+
+When to use: The user needs current information that isn't in your training data, or wants to find specific web pages.
+
+### browse_page
+
+Extract clean, readable text from any URL. Strips navigation, ads, and boilerplate automatically.
+
+When to use: The user wants to read the content of a web page, or you need the full text of a search result for deeper analysis.
+
+### verify_claim
+
+Verify a claim against live web sources. Classifies evidence as supporting, conflicting, or neutral, and returns a verdict with confidence.
+
+When to use: The user asks "is X true?", "fact-check this", or wants to validate a statement against current sources.
+
+Verdicts: `supported`, `likely_supported`, `contested`, `likely_false`, `insufficient_evidence`.
+
+Use the `--deep` flag (deep mode) to fetch and analyze top result pages for stronger evidence.
+
+### evidence_report
+
+Generate a structured, citation-ready evidence report. Includes verdict, confidence, executive summary, rationale, source digest with per-source classification, and next steps.
+
+When to use: The user needs a formal evidence summary, wants supporting and conflicting sources laid out clearly, or is preparing a research deliverable.
+
+## How Verification Works
+
+1. Search for the claim across available providers
+2. Score each source on keyword overlap, source quality, and freshness
+3. Classify as supporting, conflicting, or neutral
+4. Optionally fetch top pages for deeper page-aware analysis
+5. Render a verdict with confidence and evidence breakdown
+
+This is a heuristic evidence classifier, not a proof engine. It reflects the weight of found evidence, not ground truth.
+
+## Dual-Provider Cross-Validation
+
+Default install uses DuckDuckGo (free, no key). For stronger evidence, add a self-hosted SearXNG instance:
+
+```bash
+pip install zero-api-key-web-search
+./scripts/start-searxng.sh
+export ZERO_SEARCH_SEARXNG_URL="http://127.0.0.1:8080"
+```
+
+Two independent providers cross-validate results, reducing single-source bias.
+
+## CLI Quick Reference
+
+```bash
+zero-search "Python 3.13 release" --json
+zero-browse "https://docs.python.org/3/whatsnew/" --json
+zero-verify "Python 3.13 is the latest stable release" --deep --json
+zero-report "Python 3.13 stable release" --claim "Python 3.13 is the latest stable release" --deep --json
+```
+
+## GitHub
+
+https://github.com/wd041216-bit/cross-validated-search
\ No newline at end of file