PictMCP
NPM · PICTMCP
Provides pairwise combinatorial testing capabilities to AI assistants.
Available components
Last scanned (2 hours ago)
Scores higher than 94% of npm servers
Deprecated
This server is marked deprecated in the MCP registry.
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
- 30 of 93 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency94
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to takeyaqa/PictMCP). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Maintenance check failed: the publisher has marked this version as deprecated on the registry, telling users to stop installing it. See how to fix → Fail
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability69
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 57 tokens (~57/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 Management100
- No destabilizing schema changes in the last 30 days.Pass
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
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "generate-test-cases" implies "execute" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- 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
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.
- 5 Nov 26 0
- Stability: 0.97 → pass security
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 −1
- Stability: pass → 0.93 functional
- 28 Oct 26 0
- Stability: 0.97 → pass security
- 27 Oct 26 0
- Stability: pass → 0.97 functional
- 21 Oct 26 0
- Stability: 0.97 → pass security
- 20 Oct 26 0
- Stability: pass → 0.97 functional
- 17 Oct 26 +2
- Stability: 0.83 → pass security
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 5 Nov 2026 · Analysed npm/pictmcp@0.6.0
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 | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | takeyaqa/PictMCP |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/takeyaqa/PictMCP/.github/workflows/publish.yml@refs/tags/v0.6.0 |
| Rekor log index | 1155019666 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:6c4fbef29a90af572300504b43285daa33ecfb0da7634a8902741a99fae83d8bb981bf1cf0f0a5b9acc6b51e0178ff1406e5c5764a41a8ddf138812e5 |
Background: How many MCP packages publish verified provenance →
Dependencies 93 packages
| Packages resolved | 93 |
|---|---|
| Stale | 30 |
| 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 →
generate-test-cases Generate test cases ~57
Executes PICT with the given parameters and options to generate test cases.
| Name | Type | Req | Description |
|---|---|---|---|
| constraintsText | string | – | PICT constraint expressions to filter invalid combinations. |
| parameters | array | yes | Represents a parameter definition for PICT test case generation. |
| Name | Type | Req | Description |
|---|---|---|---|
| message | string | – | Optional message output from PICT, typically containing information. |
| modelFile | string | yes | The complete model file content that was passed to PICT. |
| result | object | yes | Represents the parsed result of PICT test case generation. |
No examples provided.
How do I install the PictMCP MCP server?
PictMCP runs locally as an npm package, launched with npx -y pictmcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · pictmcp
claude mcp add takeyaqa-pictmcp -- npx -y pictmcp
What is the PictMCP MCP server?
PictMCP is an MCP server listed in the public MCP registry as io.github.takeyaqa/PictMCP. Provides pairwise combinatorial testing capabilities to AI assistants. This page covers its npm package (pictmcp).
Is the PictMCP MCP server safe to use?
PictMCP scores 91 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. 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 PictMCP MCP server expose?
PictMCP exposes 1 tool: generate-test-cases. Their descriptions and schemas cost roughly 57 tokens of context every time the server is loaded.
Is the PictMCP MCP server still maintained?
PictMCP is marked deprecated in the MCP registry. We last reached this channel on 5 November 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 PictMCP MCP server under?
PictMCP declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.