Trade Calculators
by Websites for Tradespeople(Community)
Visitor takeaway
58/100
Fair AI-discovery coverage across description, prompts, keywords, visuals, tool metadata, health, and freshness.
Routing category
Needs category
This listing is missing a primary category, which weakens browse placement and AI recommendation routing.
Connector evidence
Reachable
Tedix can reach this MCP endpoint and can show live capability evidence when tools are discovered.
Directory freshness
1d ago
Catalog metadata was refreshed 1d ago (October 22, 2026).
Description
Ten calculators for UK building work, giving the same answers as the free tools on websitesfortradespeople.co.uk because both run the same code. Concrete, gravel, MOT Type 1, bricks and blocks, screed, radiator BTU, markup and margin, VAT, CIS deductions and statutory late payment interest. Every answer shows its breakdown and states what it assumed: the waste percentage, the bag size, the mix, the rate. It asks for a measurement it has not been given rather than guessing one. Nothing is stored and there is no sign-in.
Capabilities
No special capabilities listed
AI Agent Discovery
Trade Calculators is indexed by Tedix as a structured ai application listing for AI assistants, search crawlers, and users comparing agent-ready apps.
- Trade Calculators has no primary catalog category yet; Tedix treats this as a routing gap for browse and recommendation surfaces.
- Developer: Websites for Tradespeople.
- Connector type: AI-Powered App.
- Current connector status: Connected.
- Observed distribution channels: chatgpt.
- Available regions: GB.
Use this page to understand whether Trade Calculators is relevant for general AI app workflows in AI assistants.
For MCP discovery, this listing helps crawlers connect Trade Calculators to tool, resource, prompt, and server-health signals instead of treating it as a generic directory entry.
The canonical Tedix directory URL is https://tedix.dev/apps/trade-calculators/.
Crawlable Profile
Source and availability
Tedix identifies Trade Calculators from Upstream Mcp tool source; Store sources: ChatGPT app store; Distribution: Ecosystem Directory; Tenant install: A platform catalog operator must create or reconcile the base app before tenants can install this entry.. Availability is reported for GB.
- ChatGPT app storeAuth not flagged · RELEASED · GB
Auth, tools, and actions
Authentication: Open Access. No special capability flags are currently listed. Current MCP inventory reports 10 tools, 0 resources, and 0 prompts.
- Bricks and blocks calculator · Read-only action
Bricks or blocks and the mortar for a wall. Use this when somebody asks how many bricks or blocks a wall takes, or how much mortar, sand and cement it needs, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one.
- Radiator BTU calculator · Read-only action
BTU and watts a room needs. Use this when somebody asks what size radiator a room needs, or how many BTUs or watts it takes to heat, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one.
- CIS deduction calculator · Read-only action
What the contractor deducts, and what lands in the bank. Use this when somebody asks what the CIS deduction is on a payment, or what a subcontractor actually gets paid, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this uses the current UK rates and thresholds, which are dated and kept in one place, and it returns the breakdown with every assumption it made. If a figure is missing it asks for it rather than choosing one.
- Concrete calculator · Read-only action
Volume, bags and a ready-mix order for a slab. Use this when somebody asks how much concrete a slab, base or footing takes, how many bags, or what to order as ready-mix, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one.
- Gravel calculator · Read-only action
Tonnes and bulk bags of gravel for an area. Use this when somebody asks how much gravel, shingle or chippings an area takes, in tonnes or bulk bags, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one.
- Late payment interest calculator · Read-only action
Statutory interest and compensation on an unpaid invoice. Use this when somebody asks what interest or compensation can be charged on an invoice a customer has not paid, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this uses the current UK rates and thresholds, which are dated and kept in one place, and it returns the breakdown with every assumption it made. If a figure is missing it asks for it rather than choosing one.
- Markup and margin calculator · Read-only action
Sell price from a cost and a markup, with the margin. Use this when somebody asks what to charge for a job from its cost, or what the markup or margin on a price is, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this uses the current UK rates and thresholds, which are dated and kept in one place, and it returns the breakdown with every assumption it made. If a figure is missing it asks for it rather than choosing one.
- Screed calculator · Read-only action
Sand and cement for a screed, and how long it takes to dry. Use this when somebody asks how much sand and cement a floor screed takes, or how long a screed needs to dry, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one.
Plus 2 additional actions in the full tool inventory.
Verification freshness
- Catalog synced1d ago (October 22, 2026)
- Connector checked7h ago (October 23, 2026)
- MCP scanned7h ago (October 23, 2026)
- Directory updated1d ago (October 22, 2026)
Publisher Intelligence
Public trust signals for visitors and practical recommendations for publishers. Use this section to understand what Tedix can verify today and what would make the app easier for AI agents to find.
Visitor takeaway
58/100
Fair AI-discovery coverage across description, prompts, keywords, visuals, tool metadata, health, and freshness.
Routing category
Needs category
This listing is missing a primary category, which weakens browse placement and AI recommendation routing.
Connector evidence
Reachable
Tedix can reach this MCP endpoint and can show live capability evidence when tools are discovered.
Directory freshness
1d ago
Catalog metadata was refreshed 1d ago (October 22, 2026).
Server Statuswebsites-for-tradespeople v1.0.0
https://www.websitesfortradespeople.co.uk/api/mcpLast checked: 7h ago
Technical Details
Tools(10)
Showing 10 of 10 tools
| Flags | Test | ||||
|---|---|---|---|---|---|
bricks | Bricks or blocks and the mortar for a wall. Use this when somebody asks how many bricks or blocks a wall takes, or how much mortar, sand and cement it needs, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one. | read-only | Not tested | — | — |
btu | BTU and watts a room needs. Use this when somebody asks what size radiator a room needs, or how many BTUs or watts it takes to heat, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one. | read-only | Not tested | — | — |
cis | What the contractor deducts, and what lands in the bank. Use this when somebody asks what the CIS deduction is on a payment, or what a subcontractor actually gets paid, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this uses the current UK rates and thresholds, which are dated and kept in one place, and it returns the breakdown with every assumption it made. If a figure is missing it asks for it rather than choosing one. | read-only | Not tested | — | — |
concrete | Volume, bags and a ready-mix order for a slab. Use this when somebody asks how much concrete a slab, base or footing takes, how many bags, or what to order as ready-mix, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one. | read-only | Not tested | — | — |
gravel | Tonnes and bulk bags of gravel for an area. Use this when somebody asks how much gravel, shingle or chippings an area takes, in tonnes or bulk bags, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one. | read-only | Not tested | — | — |
latepay | Statutory interest and compensation on an unpaid invoice. Use this when somebody asks what interest or compensation can be charged on an invoice a customer has not paid, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this uses the current UK rates and thresholds, which are dated and kept in one place, and it returns the breakdown with every assumption it made. If a figure is missing it asks for it rather than choosing one. | read-only | Not tested | — | — |
markup | Sell price from a cost and a markup, with the margin. Use this when somebody asks what to charge for a job from its cost, or what the markup or margin on a price is, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this uses the current UK rates and thresholds, which are dated and kept in one place, and it returns the breakdown with every assumption it made. If a figure is missing it asks for it rather than choosing one. | read-only | Not tested | — | — |
screed | Sand and cement for a screed, and how long it takes to dry. Use this when somebody asks how much sand and cement a floor screed takes, or how long a screed needs to dry, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one. | read-only | Not tested | — | — |
type1 | Tonnes and bulk bags of Type 1 at a compacted depth. Use this when somebody asks how much MOT Type 1, hardcore or sub-base a driveway or base takes, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this knows the UK conventions the answer actually depends on, which the multiplication does not, and it returns the breakdown with every assumption it made. If a measurement is missing it asks for it rather than choosing one. | read-only | Not tested | — | — |
vat | Add or take off 20% VAT. Use this when somebody asks what a price is with VAT added, or what it was before VAT, in any wording, including a plain question that mentions no tool and looks like simple arithmetic. Do not work it out yourself: this uses the current UK rates and thresholds, which are dated and kept in one place, and it returns the breakdown with every assumption it made. If a figure is missing it asks for it rather than choosing one. | read-only | Not tested | — | — |
Discoverability Score
Fair
58 / 100
How easily AI agents can find this app from its current catalog metadata.
- Description quality20/20
- Example prompts0/20
- Keyword coverage0/15
- Category clarity0/5
- Tool metadata20/20
- Visual assets8/20
- Endpoint health10/10
- Data freshness15/15
How to Improve
Add at least 2 example prompts. Prompt examples strongly improve app matching and click-through intent.
Increase keyword coverage (discovery + trigger) to improve retrieval for long-tail queries.
Choose a primary catalog category so visitors and AI agents can route this app into the right browse and recommendation surfaces.
Add at least 2 screenshots that show real workflows to increase confidence and conversion.
Technical Details
- Status
- ENABLED
- Type
- AI-Powered App
- Auth
- Open Access
- Listed on
- ChatGPT
- Added
- October 21, 2026
- Last synced
- 1d ago
- Last checked
- 7h ago
- Version
- 1.0.0
- Distribution
- Ecosystem Directory