io.github.agenson-horrowitz/web-content-extractor
NPM · @AGENSON-HORROWITZ/WEB-CONTENT-EXTRACTOR-MCP · SCANNED SEP 24
Extract and process web content into clean, structured formats optimized for LLMs.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security95
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known low-severity CVE affects @mozilla/readability 0.5.0, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 67 of 258 dependencies flagged as unhealthy (1 deprecated). View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 174 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability69
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 369 tokens (~73/item across 5 items; 5 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management97
- Stability observed for 29 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage86
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 58% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the io.github.agenson-horrowitz/web-content-extractor MCP server?
io.github.agenson-horrowitz/web-content-extractor runs locally as an npm package, launched with npx -y @agenson-horrowitz/web-content-extractor-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @agenson-horrowitz/web-content-extractor-mcp
claude mcp add agenson-horrowitz-web-content-extractor -- npx -y @agenson-horrowitz/web-content-extractor-mcp
{
"mcpServers": {
"agenson-horrowitz-web-content-extractor": {
"command": "npx",
"args": [
"-y",
"@agenson-horrowitz/web-content-extractor-mcp"
]
}
}
} {
"servers": {
"agenson-horrowitz-web-content-extractor": {
"command": "npx",
"args": [
"-y",
"@agenson-horrowitz/web-content-extractor-mcp"
]
}
}
} codex mcp add agenson-horrowitz-web-content-extractor -- npx -y @agenson-horrowitz/web-content-extractor-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"agenson-horrowitz-web-content-extractor": {
"type": "local",
"command": [
"npx",
"-y",
"@agenson-horrowitz/web-content-extractor-mcp"
],
"enabled": true
}
}
} openclaw mcp add agenson-horrowitz-web-content-extractor --command npx --arg -y --arg @agenson-horrowitz/web-content-extractor-mcp
mcp_servers:
agenson-horrowitz-web-content-extractor:
command: "npx"
args: ["-y", "@agenson-horrowitz/web-content-extractor-mcp"] {
"McpServers": {
"agenson-horrowitz-web-content-extractor": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"@agenson-horrowitz/web-content-extractor-mcp"
]
}
}
} assistant mcp add agenson-horrowitz-web-content-extractor -t stdio -c npx -a -y @agenson-horrowitz/web-content-extractor-mcp
{
"mcpServers": {
"agenson-horrowitz-web-content-extractor": {
"command": "npx",
"args": [
"-y",
"@agenson-horrowitz/web-content-extractor-mcp"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 23 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Sept 26 −3
- Stability: pass → 0.80 functional
- 18 Sept 26 +1
- Stability: 0.97 → pass security
- 16 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 12 Sept 26 −3
- Security disclosure: unverified → fail ▼ functional
- Stability: pass → 0.80 functional
- 11 Sept 26 +1
- Stability: 0.97 → pass security
- Security disclosure: fail → unverified ▼ functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 24 Sept 2026 · Analysed npm/@agenson-horrowitz/web-content-extractor-mcp@1.0.8
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-3p6v-hrg8-8qj7 | CVE-2025-2792 | low | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 258 packages
| Packages resolved | 258 |
|---|---|
| Deprecated | 1 |
| Stale | 67 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
batch_extract ~85
Process multiple URLs in parallel and return consolidated results. Highly efficient for agents that need to analyze multiple pages, compare content, or do batch research. Includes rate limiting and error recovery.
| Name | Type | Req | Description |
|---|---|---|---|
| extraction_type | string | – | Type of extraction to perform on all URLs |
| options | object | – | – |
| urls | array | yes | Array of URLs to process (max 10 for performance) |
No output schema declared.
No examples provided.
extract_article ~66
Extract clean article content from any URL as agent-optimized markdown. Uses advanced content extraction to get main article text, metadata, and reading stats. Perfect for agents processing news, blogs, documentation.
| Name | Type | Req | Description |
|---|---|---|---|
| options | object | – | – |
| url | string | yes | URL to extract content from |
No output schema declared.
No examples provided.
extract_links ~68
Get all links from a webpage with intelligent categorization and context. Returns internal/external links, link text, and destination context. Essential for agents doing competitive analysis, site mapping, or link discovery.
| Name | Type | Req | Description |
|---|---|---|---|
| filter_options | object | – | – |
| url | string | yes | URL to extract links from |
No output schema declared.
No examples provided.
extract_structured_data ~84
Extract structured data (tables, lists, key-value pairs) from any webpage as JSON. Perfect for agents that need to process data tables, pricing lists, feature comparisons, or any structured web content.
| Name | Type | Req | Description |
|---|---|---|---|
| data_types | array | – | Types of structured data to extract |
| options | object | – | – |
| url | string | yes | URL to extract structured data from |
No output schema declared.
No examples provided.
screenshot_to_markdown ~66
Take a screenshot of a webpage and convert visual layout to structured markdown description. Perfect for agents that need to understand page layout, UI elements, or visual content when text extraction is insufficient.
| Name | Type | Req | Description |
|---|---|---|---|
| options | object | – | – |
| url | string | yes | URL to screenshot and analyze |
No output schema declared.
No examples provided.
What is the io.github.agenson-horrowitz/web-content-extractor MCP server?
io.github.agenson-horrowitz/web-content-extractor is an MCP server listed in the public MCP registry as io.github.agenson-horrowitz/web-content-extractor. Extract and process web content into clean, structured formats optimized for LLMs. This page covers its npm package (@agenson-horrowitz/web-content-extractor-mcp).
Is the io.github.agenson-horrowitz/web-content-extractor MCP server safe to use?
io.github.agenson-horrowitz/web-content-extractor scores 80 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 24 September 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.agenson-horrowitz/web-content-extractor MCP server expose?
io.github.agenson-horrowitz/web-content-extractor exposes 5 tools: extract_article, extract_structured_data, extract_links, screenshot_to_markdown, batch_extract. Their descriptions and schemas cost roughly 369 tokens of context every time the server is loaded.
Is the io.github.agenson-horrowitz/web-content-extractor MCP server still maintained?
io.github.agenson-horrowitz/web-content-extractor is still listed as active in the MCP registry. We last reached this channel on 24 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.agenson-horrowitz/web-content-extractor MCP server under?
io.github.agenson-horrowitz/web-content-extractor declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.