Check crochet pattern stitch counts, explain stitches, run craft calculators, find free patterns.
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Counts every round of a written crochet pattern (US terms) and reports which rounds' printed stitch counts don't match the stitches the round actually makes, before anyone crochets it. Paste the pattern text, rounds or rows with their counts, e.g. 'Rnd 2: inc in each st around (12)'. Returns rounds read, counts matched and the rounds to look at, with a link to the full round-by-round report.
The written pattern, as plain text (US crochet terms).
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http mcp https://craftuary.com/mcp
Counts every round of a written crochet pattern (US terms) and reports which rounds' printed stitch counts don't match the stitches the round actually makes, before anyone crochets it. Paste the pattern text, rounds or rows with their counts, e.g. 'Rnd 2: inc in each st around (12)'. Returns rounds read, counts matched and the rounds to look at, with a link to the full round-by-round report.
| Argument | Type | Description |
|---|---|---|
| pattern_text* | string | The written pattern, as plain text (US crochet terms). |
{
"type": "object",
"required": [
"pattern_text"
],
"properties": {
"pattern_text": {
"type": "string",
"maxLength": 20000,
"description": "The written pattern, as plain text (US crochet terms)."
}
},
"additionalProperties": false
}Works out stitches, starting chain, rows and yarn for a crochet or knit blanket or scarf, the C2C grid for a size, or how to increase or decrease evenly from one stitch count to another. Same maths as Craftuary's free calculators.
| Argument | Type | Description |
|---|---|---|
| to | integer | evenly: stitches wanted. |
| from | integer | evenly: stitches now. |
| kind* | string | |
| rows | boolean | evenly: worked in rows (true) or rounds (false). |
| unit | string | |
| craft | string | |
| width | number | Width (blanket, scarf, c2c). |
| length | number | Length. |
| stitch | string | sc, hdc, dc (crochet) or garter, stockinette, seed, rib (knit). |
| yarn_weight | integer | Craft Yarn Council number: 3 DK, 4 worsted, 5 bulky. |
{
"type": "object",
"required": [
"kind"
],
"properties": {
"to": {
"type": "integer",
"description": "evenly: stitches wanted."
},
"from": {
"type": "integer",
"description": "evenly: stitches now."
},
"kind": {
"enum": [
"blanket",
"scarf",
"c2c",
"evenly"
],
"type": "string"
},
"rows": {
"type": "boolean",
"description": "evenly: worked in rows (true) or rounds (false)."
},
"unit": {
"enum": [
"in",
"cm"
],
"type": "string"
},
"craft": {
"enum": [
"crochet",
"knit"
],
"type": "string"
},
"width": {
"type": "number",
"description": "Width (blanket, scarf, c2c)."
},
"length": {
"type": "number",
"description": "Length."
},
"stitch": {
"type": "string",
"description": "sc, hdc, dc (crochet) or garter, stockinette, seed, rib (knit)."
},
"yarn_weight": {
"type": "integer",
"maximum": 7,
"minimum": 0,
"description": "Craft Yarn Council number: 3 DK, 4 worsted, 5 bulky."
}
},
"additionalProperties": false
}Explains a stitch or technique in plain words (e.g. 'magic ring', 'single crochet', 'invisible decrease', 'French knot', 'cast on') and links to Craftuary's free lesson or guide with a 3D step-by-step diagram.
| Argument | Type | Description |
|---|---|---|
| name* | string | The stitch or technique. |
{
"type": "object",
"required": [
"name"
],
"properties": {
"name": {
"type": "string",
"maxLength": 80,
"description": "The stitch or technique."
}
},
"additionalProperties": false
}Finds free crochet, embroidery, cross stitch, knitting and sewing patterns on craftuary.com that match what the maker wants (e.g. 'free crochet bunny', 'easy Christmas ornament', 'embroidery hoop flowers'). Returns up to 6 patterns with a photo, size, yarn and a link to the free pattern page. The pattern itself is on the page.
| Argument | Type | Description |
|---|---|---|
| craft | string | Optional craft. |
| query* | string | What to make, in the maker's words. |
{
"type": "object",
"required": [
"query"
],
"properties": {
"craft": {
"enum": [
"any",
"crochet",
"embroidery",
"cross stitch",
"knitting",
"sewing"
],
"type": "string",
"description": "Optional craft."
},
"query": {
"type": "string",
"maxLength": 120,
"description": "What to make, in the maker's words."
}
},
"additionalProperties": false
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 12, 2026.