Deterministic webpage change detection, hashes and text diffs for recurring monitoring via x402 MCP.
Developer ToolsMonitoring & observability
- Passed: Handshake
- Passed: Tools listed
- Passed: Updated recently
Median latency 513 ms · Last checked
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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Monitoring & observability
Tracing sheets & lined paper
2 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Responded
The server completed its last measured handshake. This is an observation, not a guarantee.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 4 | 0 | 0 |
Publisher identityCan the publisher be traced to its source? | 2 | 2 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using Penline Handwriting Sheets
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http penline-handwriting-sheets https://handwriting-sheets.zovo.one/mcpCapabilities
Use this when the user wants handwriting worksheets, tracing worksheets, letter tracing or handwriting practice sheets as a printable vector PDF. Supports up to 600 characters and word wrapping. Repeats text to fill each tracing row when repetitions are omitted, or uses an explicit one to four copies, followed by a blank copy row. Does not support cursive. Print letters only. Latin, Greek and Cyrillic supported. Oversized words produce a clear error.
DiscoveredUse this when the user wants printable lined paper or kindergarten writing paper as a vector PDF. Produces 1 to 20 pages with solid top and baseline guides, descender space and an optional dashed midline. Four body heights, Letter or A4, portrait or landscape. Does not produce cursive examples.
DiscoveredUse this when the user wants name tracing worksheets or a custom tracing worksheet as a printable PDF. Supports a name up to 40 characters and 1 to 30 total writing rows, alternating trace and blank rows starting with trace. Does not support cursive. Print letters only. Latin, Greek and Cyrillic supported. A name must fit one row at the chosen size.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 133 ms | 3 |