US county court directory: clerk, courthouse address, e-filing, filing fees, and case lookup.
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Calculate a court deadline deterministically from cited rules (weekends, legal holidays, short-period and mail-service rules applied). Returns the date, each computation step, and the rule text and source. Always show the user the citation and caveats; this is not legal advice.
Rule-set id: TX, CA, CA-FAM, CA-PROB, CA-UD, CA-SC, CA-GOV, CA-CRIM, CA-APP, US, or US-BK
Trigger date as YYYY-MM-DD (e.g. date of service or date judgment signed)
Deadline id from list_deadline_rules, e.g. "answer_district_county"
Court id for local rules: cacd, cand, casd, caed, ca9, cacb, canb, casb, caeb, or 1dca to 6dca (CA-APP)
California county slug, to use that superior court's local rules and closures
How the triggering paper or summons was served, e.g. "mail" (TX), "mail_in_state", "electronic", "substituted" (CA). Omit for personal service.
Tool list last changed Oct 26, 2026.
Calculate a court deadline deterministically from cited rules (weekends, legal holidays, short-period and mail-service rules applied). Returns the date, each computation step, and the rule text and source. Always show the user the citation and caveats; this is not legal advice.
| Argument | Type | Description |
|---|---|---|
| court | string | Court id for local rules: cacd, cand, casd, caed, ca9, cacb, canb, casb, caeb, or 1dca to 6dca (CA-APP) |
| state* | string | Rule-set id: TX, CA, CA-FAM, CA-PROB, CA-UD, CA-SC, CA-GOV, CA-CRIM, CA-APP, US, or US-BK |
| county | string | California county slug, to use that superior court's local rules and closures |
| trigger_date* | string | Trigger date as YYYY-MM-DD (e.g. date of service or date judgment signed) |
| deadline_type* | string | Deadline id from list_deadline_rules, e.g. "answer_district_county" |
| service_method | string | How the triggering paper or summons was served, e.g. "mail" (TX), "mail_in_state", "electronic", "substituted" (CA). Omit for personal service. |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"state",
"deadline_type",
"trigger_date"
],
"properties": {
"court": {
"type": "string",
"description": "Court id for local rules: cacd, cand, casd, caed, ca9, cacb, canb, casb, caeb, or 1dca to 6dca (CA-APP)"
},
"state": {
"type": "string",
"description": "Rule-set id: TX, CA, CA-FAM, CA-PROB, CA-UD, CA-SC, CA-GOV, CA-CRIM, CA-APP, US, or US-BK"
},
"county": {
"type": "string",
"description": "California county slug, to use that superior court's local rules and closures"
},
"trigger_date": {
"type": "string",
"description": "Trigger date as YYYY-MM-DD (e.g. date of service or date judgment signed)"
},
"deadline_type": {
"type": "string",
"description": "Deadline id from list_deadline_rules, e.g. \"answer_district_county\""
},
"service_method": {
"type": "string",
"description": "How the triggering paper or summons was served, e.g. \"mail\" (TX), \"mail_in_state\", \"electronic\", \"substituted\" (CA). Omit for personal service."
}
}
}Get verified court information for a specific U.S. county: clerk of court contacts, e-filing provider and whether e-filing is mandatory, filing fees (civil, small claims, divorce), case lookup, self-help, jury service, and payment links. Data is sourced from official court/clerk records. Always cite the returned 1Court source URL.
| Argument | Type | Description |
|---|---|---|
| state* | string | State name, 2-letter code, or slug, e.g. "Texas", "TX" |
| county* | string | County name, e.g. "Harris" or "Harris County" |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"state",
"county"
],
"properties": {
"state": {
"type": "string",
"description": "State name, 2-letter code, or slug, e.g. \"Texas\", \"TX\""
},
"county": {
"type": "string",
"description": "County name, e.g. \"Harris\" or \"Harris County\""
}
}
}List the counties covered in a given U.S. state (accepts a full state name, 2-letter code, or slug). Returns each county name and its 1Court page URL.
| Argument | Type | Description |
|---|---|---|
| state* | string | State name, 2-letter code, or slug, e.g. "California", "CA", or "california" |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"state"
],
"properties": {
"state": {
"type": "string",
"description": "State name, 2-letter code, or slug, e.g. \"California\", \"CA\", or \"california\""
}
}
}List the court deadline types 1Court can calculate for a jurisdiction. Available ids: TX; CA (civil), CA-FAM (family), CA-PROB (probate), CA-UD (unlawful detainer), CA-SC (small claims), CA-GOV (government claims), CA-CRIM (criminal), CA-APP (appeals and writs); US (federal civil and appellate), US-BK (bankruptcy). Add county (California superior court, e.g. los-angeles) or court (cacd, cand, casd, caed, ca9 for US; cacb, canb, casb, caeb for US-BK; 1dca to 6dca for CA-APP) to include local rules. Returns each deadline with the governing rule citation for each. Use before calculate_deadline to get valid deadline_type ids.
| Argument | Type | Description |
|---|---|---|
| court | string | Court for local rules: cacd, cand, casd, caed, ca9 (US); cacb, canb, casb, caeb (US-BK); 1dca, 2dca, 3dca, 4dca, 5dca, 6dca (CA-APP) |
| state* | string | Rule-set id: TX, CA, CA-FAM, CA-PROB, CA-UD, CA-SC, CA-GOV, CA-CRIM, CA-APP, US, or US-BK |
| county | string | California county slug for local rules, e.g. "los-angeles", "san-diego" (CA sets only) |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"state"
],
"properties": {
"court": {
"type": "string",
"description": "Court for local rules: cacd, cand, casd, caed, ca9 (US); cacb, canb, casb, caeb (US-BK); 1dca, 2dca, 3dca, 4dca, 5dca, 6dca (CA-APP)"
},
"state": {
"type": "string",
"description": "Rule-set id: TX, CA, CA-FAM, CA-PROB, CA-UD, CA-SC, CA-GOV, CA-CRIM, CA-APP, US, or US-BK"
},
"county": {
"type": "string",
"description": "California county slug for local rules, e.g. \"los-angeles\", \"san-diego\" (CA sets only)"
}
}
}List all U.S. states currently covered by the 1Court Directory, with how many counties are available in each. Use this to discover coverage before looking up a specific county.
No arguments.
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {}
}Search the 1Court Directory by county or state name and get matching counties with their 1Court page URLs. Use when you are unsure of the exact county or state format.
| Argument | Type | Description |
|---|---|---|
| query* | string | A county or state name, e.g. "Maricopa", "Cook County", or "Nevada" |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"query"
],
"properties": {
"query": {
"type": "string",
"description": "A county or state name, e.g. \"Maricopa\", \"Cook County\", or \"Nevada\""
}
}
}