Pay-per-call x402 tools for agents: invoice, quote, vendor and claim checks, research, mindset.
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$0.03 USDC. Five to ten first-person lines for a goal.
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http tgw-mindset-api https://tgw-mindset-api.fly.dev/mcp
$0.03 USDC. Five to ten first-person lines for a goal.
| Argument | Type | Description |
|---|---|---|
| goal* | string | |
| count | number |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"goal"
],
"properties": {
"goal": {
"type": "string"
},
"count": {
"type": "number"
}
}
}$0.10 USDC. A short spoken affirmation MP3. Not charged if speech fails.
| Argument | Type | Description |
|---|---|---|
| goal* | string | |
| name | string | |
| voice | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"goal"
],
"properties": {
"goal": {
"type": "string"
},
"name": {
"type": "string"
},
"voice": {
"type": "string"
}
}
}$0.04 USDC. Check claims against excerpts you supply. No page is fetched.
| Argument | Type | Description |
|---|---|---|
| claims* | array | |
| sources* | array |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"claims",
"sources"
],
"properties": {
"claims": {
"type": "array",
"items": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
}
},
"sources": {
"type": "array",
"items": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
}
}
}
}$0.10 USDC. A short coaching reflection on text you supply.
| Argument | Type | Description |
|---|---|---|
| text* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"text"
],
"properties": {
"text": {
"type": "string"
}
}
}$0.07 USDC. Five social posts, three hooks, a caption, and hashtags.
| Argument | Type | Description |
|---|---|---|
| topic* | string | |
| audience | string | |
| platform | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"topic"
],
"properties": {
"topic": {
"type": "string"
},
"audience": {
"type": "string"
},
"platform": {
"type": "string"
}
}
}$0.02 USDC. One wealth-mindset journal prompt and affirmation. Optional day from 1 to 90, or a theme.
| Argument | Type | Description |
|---|---|---|
| day | string | |
| theme | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"day": {
"type": "string"
},
"theme": {
"type": "string"
}
}
}$0.03 USDC. Check a supplied invoice. Unknown amounts are not treated as zero.
| Argument | Type | Description |
|---|---|---|
| text | string | |
| total | string | |
| currency | string | |
| line_items | array |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"text": {
"type": "string"
},
"total": {
"type": "string"
},
"currency": {
"type": "string"
},
"line_items": {
"type": "array",
"items": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
}
}
}
}$0.05 USDC. Three to fourteen days of prompts. Optional goal and days.
| Argument | Type | Description |
|---|---|---|
| days | string | |
| goal | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"days": {
"type": "string"
},
"goal": {
"type": "string"
}
}
}$0.05 USDC. Normalize up to three pasted offers. No URL is fetched.
| Argument | Type | Description |
|---|---|---|
| offers | array | |
| currency | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"offers": {
"type": "array",
"items": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
}
},
"currency": {
"type": "string"
}
}
}$0.05 USDC. Compare a supplied quote or purchase order with a later invoice, line by line. Flags quantity, unit price, missing and extra lines, tax, and total mismatches. Text is untrusted and is not fetched. Not accounting or legal advice.
| Argument | Type | Description |
|---|---|---|
| quote* | object | |
| invoice* | object | |
| currency | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"quote",
"invoice"
],
"properties": {
"quote": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
},
"invoice": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {}
},
"currency": {
"type": "string"
}
}
}$0.10 USDC. Up to 3 searches and 8 snippet sources. Not charged if nothing usable comes back.
| Argument | Type | Description |
|---|---|---|
| focus | string | |
| question* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"question"
],
"properties": {
"focus": {
"type": "string"
},
"question": {
"type": "string"
}
}
}$0.02 USDC. One web search. Not charged if search fails or finds nothing.
| Argument | Type | Description |
|---|---|---|
| task | string | |
| focus | string | |
| query* | string | |
| maxResults | number |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"query"
],
"properties": {
"task": {
"type": "string"
},
"focus": {
"type": "string"
},
"query": {
"type": "string"
},
"maxResults": {
"type": "number"
}
}
}$0.05 USDC. The Self Talk University method for one negative thought.
| Argument | Type | Description |
|---|---|---|
| text* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"text"
],
"properties": {
"text": {
"type": "string"
}
}
}$0.04 USDC. Public-data brief on a vendor domain for an invoice or payment workflow: RDAP age and registrar, DNS, SPF and DMARC, and the TLS certificate or Certificate Transparency. Domains only. Not a security audit or a KYB guarantee.
| Argument | Type | Description |
|---|---|---|
| domain* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string"
}
}
}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 13, 2026.
No readOnlyHint / destructiveHint annotations, so clients can't tell a read from a write without asking.
Fix: Add annotations to each tool, e.g. { readOnlyHint: true } for tools that only read.