rasterly
NPM · RASTERLY-MCP · SCANNED SEP 20
Web toolkit for AI agents: read any URL as Markdown, screenshot, extract data, or crawl a site.
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 Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 31 of 96 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency19
- Repository check failed: the declared repository URL redirects; it must resolve directly. See how to fix → View diagnostics → Fail
- 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 29 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability81
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 354 tokens (~70/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 Management83
- Stability observed for 25 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
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 rasterly MCP server?
rasterly runs locally as an npm package, launched with npx -y rasterly-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 · rasterly-mcp
claude mcp add jhonychain-rasterly-mcp -- npx -y rasterly-mcp
{
"mcpServers": {
"jhonychain-rasterly-mcp": {
"command": "npx",
"args": [
"-y",
"rasterly-mcp"
]
}
}
} {
"servers": {
"jhonychain-rasterly-mcp": {
"command": "npx",
"args": [
"-y",
"rasterly-mcp"
]
}
}
} codex mcp add jhonychain-rasterly-mcp -- npx -y rasterly-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"jhonychain-rasterly-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"rasterly-mcp"
],
"enabled": true
}
}
} openclaw mcp add jhonychain-rasterly-mcp --command npx --arg -y --arg rasterly-mcp
mcp_servers:
jhonychain-rasterly-mcp:
command: "npx"
args: ["-y", "rasterly-mcp"] {
"McpServers": {
"jhonychain-rasterly-mcp": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"rasterly-mcp"
]
}
}
} assistant mcp add jhonychain-rasterly-mcp -t stdio -c npx -a -y rasterly-mcp
{
"mcpServers": {
"jhonychain-rasterly-mcp": {
"command": "npx",
"args": [
"-y",
"rasterly-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.
- 18 Sept 26 −3
- Stability: pass → 0.77 functional
- 17 Sept 26 +1
- Stability: 0.97 → pass security
- 15 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.
- 13 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 0
- Security disclosure: fail → unverified ▼ functional
- 10 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.
- 8 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.
- 6 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.
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 20 Sept 2026 · Analysed npm/rasterly-mcp@0.2.0
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 →
Dependencies 96 packages
| Packages resolved | 96 |
|---|---|
| Stale | 31 |
| 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 →
capture_url ~71
Take a screenshot of a web page so you can SEE it (returns an image). Use this when the visual layout matters or a page won't reduce to text.
| Name | Type | Req | Description |
|---|---|---|---|
| full_page | boolean | – | Capture the whole scrollable page (default: just the viewport) |
| url | string | yes | The page to screenshot |
No output schema declared.
No examples provided.
crawl_url ~87
Crawl a website into Markdown: start at a URL, follow same-origin links, and return each page's content as clean Markdown. Use this to ingest a whole docs site or knowledge base in one call (great for RAG). Bounded by `limit` pages.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max pages to crawl (default 10) |
| url | string | yes | The starting URL |
No output schema declared.
No examples provided.
extract_url ~79
Extract STRUCTURED data from a web page as JSON: schema.org JSON-LD (products, articles, recipes, events…), OpenGraph/Twitter/meta, every table as rows of cells, images and links. Use this when you need the page's facts/fields, not its prose.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | The page to extract data from |
No output schema declared.
No examples provided.
read_url ~72
Fetch a web page and return its main content as clean, LLM-ready Markdown. Runs a real browser, so JavaScript-rendered pages work, and it strips nav/ads/boilerplate. Use this whenever you need to READ what's on a URL.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | The page to read |
No output schema declared.
No examples provided.
url_to_pdf ~45
Render a web page to a print-ready PDF (A4). Returns the PDF as a base64 resource.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | The page to turn into a PDF |
No output schema declared.
No examples provided.
What is the rasterly MCP server?
rasterly is an MCP server listed in the public MCP registry as io.github.jhonychain/rasterly-mcp. Web toolkit for AI agents: read any URL as Markdown, screenshot, extract data, or crawl a site. This page covers its npm package (rasterly-mcp).
Is the rasterly MCP server safe to use?
rasterly scores 77 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 20 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 rasterly MCP server expose?
rasterly exposes 5 tools: read_url, capture_url, url_to_pdf, extract_url, crawl_url. Their descriptions and schemas cost roughly 354 tokens of context every time the server is loaded.
Is the rasterly MCP server still maintained?
rasterly is still listed as active in the MCP registry. We last reached this channel on 20 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 rasterly MCP server under?
rasterly declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.