Promptcelerator
REMOTE · PROMPTCELERATOR.COM
Find AI video prompts that really worked, each with its video and its credited creator. Free.
Available components
Last scanned (9 hours ago)
Scores higher than 64% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Design and Media
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability77
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 646 tokens (~215/item across 3 items; 3 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 Management10
- Stability observed for 3 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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 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.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 0
- Stability: unverified → 0.03 ▲ functional
- 2 Nov 26 74
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 · Probed https://promptcelerator.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=promptcelerator.com | CN=WE1,O=Google Trust Services,C=US | 2 Nov 2026 | 31 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | ec611499b031e21a13fbaafa1c45bd49 |
| SANs: promptcelerator.com, www.promptcelerator.com, *.www.promptcelerator.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of promptcelerator.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| promptcelerator.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000 |
| content-security-policy | default-src 'self'; script-src 'self' https://challenges.cloudflare.com https://www.googletagmanager.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://*.google-analytics.com https://*.googletagmanager.com; media-src 'self' blob:; font-src 'self'; connect-src 'self' https://*.google-analytics.com https://*.analytics.google.com https://*.googletagmanager.com; frame-src https://challenges.cloudflare.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; object-src 'none' |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://promptcelerator.com/mcp | Verified | 200 | |
| http (plaintext) | http://promptcelerator.com/mcp | HTTPS enforced | 301 | https://promptcelerator.com/mcp |
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 →
fetch Get a full prompt ~133
Returns one prompt in full, from an id given by search or the address of a prompt page: the original text that produced the video, its translation when there is one, the blanks to fill, the model, the video and the credit of its creator.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | The id of a result of search, or the address of a prompt page. |
| language | string | – | Language of the user, as a code such as fr, es, ja, zh, zh-tw (50 languages). Titles, summaries and links come in this language, and fetch adds the translated prompt. Defaults to en. |
No output schema declared.
No examples provided.
list_options List models, categories and techniques ~85
Lists what search can filter on: the video models the library covers, its categories and its camera, light and style techniques.
| Name | Type | Req | Description |
|---|---|---|---|
| language | string | – | Language of the user, as a code such as fr, es, ja, zh, zh-tw (50 languages). Titles, summaries and links come in this language, and fetch adds the translated prompt. Defaults to en. |
No output schema declared.
No examples provided.
search Find video prompts ~314
Searches a free library of AI video prompts that really worked, each published next to the video it produced. Takes a plain-language description of a video (subject, mood, style, shot) in any language; English gives the closest matches. Returns the prompts that fit, best first, each with how well it fits (strong, possible or weak), its page, its video, its model and its creator. The full text of a prompt comes from fetch.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Only this category, as a slug from list_options. |
| format | string | – | Shape of the video. |
| language | string | – | Language of the user, as a code such as fr, es, ja, zh, zh-tw (50 languages). Titles, summaries and links come in this language, and fetch adds the translated prompt. Defaults to en. |
| limit | integer | – | How many results. Defaults to 6. |
| model | string | – | Only prompts made with this video model, for example "veo", "seedance" or "Kling". See list_options. |
| query | string | yes | What the user wants to make, for example "a slow-motion perfume ad" or "documentaire sur la Corée filmé au caméscope". Leave empty to get the most liked prompts for the filters. |
| technique | string | – | Only prompts using this technique, as a slug from list_options, for example "dolly-in". |
| with_sound | boolean | – | Only videos with sound. |
No output schema declared.
No examples provided.
How do I install the Promptcelerator MCP server?
Promptcelerator is a hosted endpoint at https://promptcelerator.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · promptcelerator.com
claude mcp add --transport http com-promptcelerator-video-prompts 'https://promptcelerator.com/mcp'
What is the Promptcelerator MCP server?
Promptcelerator is an MCP server listed in the public MCP registry as com.promptcelerator/video-prompts. Find AI video prompts that really worked, each with its video and its credited creator. Free. This page covers its hosted endpoint (https://promptcelerator.com/mcp).
Is the Promptcelerator MCP server safe to use?
Promptcelerator scores 75 out of 100 on VerifyMCP. 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 Promptcelerator MCP server expose?
Promptcelerator exposes 3 tools: search, fetch, list_options. Their descriptions and schemas cost roughly 532 tokens of context every time the server is loaded.
Does the Promptcelerator MCP server require authentication?
No. We connected to Promptcelerator without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Promptcelerator MCP server still maintained?
Promptcelerator 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.