Just Fucking Prompt It
NPM · JFPI-MCP · 2 COMPONENTS
Makes JFPI links: joke links for people who ask questions an AI could have answered.
Available components
Last scanned (1 hour ago)
Scores higher than 36% of npm servers
Category Entertainment and Games
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 Security100
- 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
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency19
- Repository check failed: no source repository is declared. 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 6 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability75
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 341 tokens (~170/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 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
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (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 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 0 to 3. That category is still filling its 30-day observation window: 0 days of observed history at the previous scan, 1 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 65
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 5 Nov 2026 · Analysed npm/jfpi-mcp@1.0.0
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 0 packages
| Packages resolved | 0 |
|---|---|
| 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 →
create_jfpi_link Create a JFPI link ~250
Creates a Just Fucking Prompt It (JFPI) link for a question someone could have asked an AI themselves. JFPI is a joke site in the spirit of "Let Me Google That For You": whoever opens the link watches the question being typed into an AI, then gets a cheeky answer in the chosen tone. Use it only when the user asks for a JFPI or "just prompt it" link for someone else, or explicitly wants to tease another person about a question that was easy to ask an AI. Do not use it on your own initiative, and never use it to mock the user you are talking to. Input: the other person's question, as they asked it (max 500 characters). Optional tone: mild, rude, brutal (default mild). The site checks every question; offensive or abusive ones are refused. Returns the link and a short line in the chosen tone that you can say together with it. Give the user the link exactly as returned.
| Name | Type | Req | Description |
|---|---|---|---|
| question | string | yes | The other person's question, as they asked it. Max 500 characters. |
| tone | string | – | One of: mild, rude, brutal. Default: mild. |
| Name | Type | Req | Description |
|---|---|---|---|
| line | string | yes | – |
| tone | string | yes | – |
| url | string | yes | – |
No examples provided.
list_tones List JFPI tones ~57
Lists the tones a JFPI link can have (mild, rude, brutal), each with a one-line description and an example of how the answer opens. Use it when the user wants to choose how rude the link should be.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| tones | array | yes | – |
No examples provided.
How do I install the Just Fucking Prompt It MCP server?
Just Fucking Prompt It runs locally as an npm package, launched with npx -y jfpi-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 · jfpi-mcp
claude mcp add jakobpirk-jfpi -- npx -y jfpi-mcp
What is the Just Fucking Prompt It MCP server?
Just Fucking Prompt It is an MCP server listed in the public MCP registry as io.github.jakobpirk/jfpi. Makes JFPI links: joke links for people who ask questions an AI could have answered. This page covers its npm package (jfpi-mcp).
Is the Just Fucking Prompt It MCP server safe to use?
Just Fucking Prompt It scores 69 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. 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 Just Fucking Prompt It MCP server expose?
Just Fucking Prompt It exposes 2 tools: create_jfpi_link, list_tones. Their descriptions and schemas cost roughly 307 tokens of context every time the server is loaded.
Is the Just Fucking Prompt It MCP server still maintained?
Just Fucking Prompt It is still listed as active 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 Just Fucking Prompt It MCP server under?
Just Fucking Prompt It declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.