OnlineAfspraken Slots
PYPI · ONLINEAFSPRAKEN-SLOTS-MCP · SCANNED OCT 2
Read available slots from a public OnlineAfspraken widget URL without an account.
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 Security50
- Malware scan not yet available for this package.Unverified
- No known CVEs affecting this package version or its production dependencies.Pass
- Runs setuptools.build_meta at install time, a recognised build step with no custom scripting around it. View diagnostics → Pass
- 0 of 28 dependencies flagged as unhealthy. View diagnostics → Pass
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to RichieB2B/onlineafspraken-slots-mcp). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 5 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 91 tokens (~91/item across 1 items; 1 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 1 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 1 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
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
How do I install the OnlineAfspraken Slots MCP server?
OnlineAfspraken Slots runs locally as a PyPI package, launched with uvx onlineafspraken-slots-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · onlineafspraken-slots-mcp
claude mcp add richieb2b-onlineafspraken-slots -- uvx onlineafspraken-slots-mcp
{
"mcpServers": {
"richieb2b-onlineafspraken-slots": {
"command": "uvx",
"args": [
"onlineafspraken-slots-mcp"
]
}
}
} {
"servers": {
"richieb2b-onlineafspraken-slots": {
"command": "uvx",
"args": [
"onlineafspraken-slots-mcp"
]
}
}
} codex mcp add richieb2b-onlineafspraken-slots -- uvx onlineafspraken-slots-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"richieb2b-onlineafspraken-slots": {
"type": "local",
"command": [
"uvx",
"onlineafspraken-slots-mcp"
],
"enabled": true
}
}
} openclaw mcp add richieb2b-onlineafspraken-slots --command uvx --arg onlineafspraken-slots-mcp
mcp_servers:
richieb2b-onlineafspraken-slots:
command: "uvx"
args: ["onlineafspraken-slots-mcp"] {
"McpServers": {
"richieb2b-onlineafspraken-slots": {
"Transport": "stdio",
"Command": "uvx",
"Arguments": [
"onlineafspraken-slots-mcp"
]
}
}
} assistant mcp add richieb2b-onlineafspraken-slots -t stdio -c uvx -a onlineafspraken-slots-mcp
{
"mcpServers": {
"richieb2b-onlineafspraken-slots": {
"command": "uvx",
"args": [
"onlineafspraken-slots-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.
- 29 Sept 26 +10
- Provenance: unverified → pass ▲ security
- The attested source repository moved: RichieB2B/onlineafspraken-slots-mcp security
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Sept 26 −15
- Malware scan: pass → unverified ▼ security
- 26 Sept 26 67
First indexed and scored.
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 2 Oct 2026 · Analysed pypi/onlineafspraken-slots-mcp@0.1.0
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | pypi |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | RichieB2B/onlineafspraken-slots-mcp |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/RichieB2B/onlineafspraken-slots-mcp/.github/workflows/publish-pypi.yml@refs/tags/v0.1.0 |
| Rekor log index | 2968960629 |
| Predicate type | PyPI publish attestation https://docs.pypi.org/attestations/publish/v1 |
| Subject digest | sha256:54ffef1ecf3a499961dfa885a871e5b110b0148ea2e9d0cf71988b079303141f |
Background: How many MCP packages publish verified provenance →
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| build_backend | allowlisted | setuptools.build_meta |
Background: Why install scripts are a supply-chain risk →
Dependencies 28 packages
| Packages resolved | 28 |
|---|---|
| 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 →
get_available_slots ~91
Get public OnlineAfspraken slots for a booking page and ISO date. booking_page may be a page embedding one OnlineAfspraken widget or the widget URL itself. Omit date_iso for today in Europe/Amsterdam. Optionally filter by part of an appointment type name. This tool never books.
| Name | Type | Req | Description |
|---|---|---|---|
| booking_page | string | yes | – |
| date_iso | – | – | – |
| room | – | – | – |
No output schema declared.
No examples provided.
What is the OnlineAfspraken Slots MCP server?
OnlineAfspraken Slots is an MCP server listed in the public MCP registry as io.github.RichieB2B/onlineafspraken-slots. Read available slots from a public OnlineAfspraken widget URL without an account. This page covers its PyPI package (onlineafspraken-slots-mcp).
Is the OnlineAfspraken Slots MCP server safe to use?
OnlineAfspraken Slots scores 62 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 2 October 2026. Its build provenance is signed and verified. 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 OnlineAfspraken Slots MCP server expose?
OnlineAfspraken Slots exposes 1 tool: get_available_slots. Their descriptions and schemas cost roughly 91 tokens of context every time the server is loaded.
Is the OnlineAfspraken Slots MCP server still maintained?
OnlineAfspraken Slots is still listed as active in the MCP registry. We last reached this channel on 2 October 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 OnlineAfspraken Slots MCP server under?
OnlineAfspraken Slots declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.