JSONPad documentation
JSONPad docs, API, SDK and CLI references, and offline checkers for write rules and flows.
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质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高,可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中:
{
"mcpServers": {
"docs": {
"command": "npx",
"args": [
"@basementuniverse/jsonpad-docs-mcp"
]
}
}
}可运行的软件包
0.1.0stdio远程端点
https://mcp.jsonpad.io/docsstreamable-http它能做什么
工具清单
工具(14)
🟢search_docs(query, limit, section)
Search the JSONPad documentation, the JavaScript SDK references and the command line tool reference. Returns the best-matching sections with a snippet and their jsonpad.io URL; read one with read_doc. Exact identifiers work well: error codes and names, headers, SDK methods, CLI commands, $jsonpad-var variables, "POST /lists/{listId}/items".
输入模式
{
"type": "object",
"properties": {
"query": {
"type": "string",
"minLength": 2,
"maxLength": 200,
"description": "What to look for"
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 10,
"default": 5,
"description": "How many results (1-10)"
},
"section": {
"type": "string",
"enum": [
"guides",
"api-reference",
"lists",
"items",
"indexes",
"identities",
"tokens",
"flows",
"schema-sync",
"sdk",
"cli"
],
"description": "Only search one section: guides, api-reference (every API reference section), lists, items, indexes, identities, tokens, flows, schema-sync, sdk or cli"
}
},
"required": [
"query"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"results": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": {}
}
}
},
"required": [
"results"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢read_doc(page, section, maxChars)
Read a documentation page as markdown, or one section of it. Give a page slug ("indexing"), a /docs path, a jsonpad.io URL (with or without .md, and with an optional #anchor), "sdk/jsonpad-sdk", "sdk/jsonpad-realtime-sdk", "cli/reference" or "cli/readme". Long pages are cut at a section boundary; read on with the returned nextSection.
输入模式
{
"type": "object",
"properties": {
"page": {
"type": "string",
"minLength": 1,
"description": "The page: a slug, path or URL"
},
"section": {
"type": "string",
"description": "A heading anchor (\"filtering-items\") or heading text; overrides a #anchor in page"
},
"maxChars": {
"type": "integer",
"minimum": 1000,
"maximum": 100000,
"default": 20000,
"description": "The most characters of markdown to return"
}
},
"required": [
"page"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"title": {
"type": "string"
},
"url": {
"type": "string"
},
"markdown": {
"type": "string"
},
"truncated": {
"type": "boolean"
}
},
"required": [
"title",
"url",
"markdown",
"truncated"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_docs(section)
List the documentation pages by section, with a description of each: the table of contents.
输入模式
{
"type": "object",
"properties": {
"section": {
"type": "string",
"enum": [
"guides",
"api-reference",
"lists",
"items",
"indexes",
"identities",
"tokens",
"flows",
"schema-sync",
"sdk",
"cli"
],
"description": "Only list one section"
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"sections": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": {}
}
}
},
"required": [
"sections"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_api_endpoints(resource)
List the REST API endpoints an API token can use, as method, path and title. Get one in full with get_api_endpoint.
输入模式
{
"type": "object",
"properties": {
"resource": {
"type": "string",
"enum": [
"lists",
"items",
"indexes",
"identities",
"tokens",
"flows",
"schema-sync"
],
"description": "Only one resource"
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"endpoints": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": {}
}
}
},
"required": [
"endpoints"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_api_endpoint(id, method, path, query)
The full contract of one REST API endpoint: parameters, headers, request body, responses and examples, and the JavaScript SDK method that calls it. Find it by id (the docs page slug, e.g. "item-restore"), by method and path (templates or concrete paths both work: "/lists/my-list/items/abc"), or by a description.
输入模式
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "The endpoint id, from list_api_endpoints"
},
"method": {
"type": "string",
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"ANY"
],
"description": "The HTTP method"
},
"path": {
"type": "string",
"description": "The path, e.g. /lists/{listId}/items"
},
"query": {
"type": "string",
"description": "What the endpoint does, e.g. \"restore a deleted item\""
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"endpoint": {
"type": "object",
"additionalProperties": {}
}
},
"required": [
"endpoint"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_sdk_method(name, query, package)
The signature, description and example of a method in the JavaScript SDK (@basementuniverse/jsonpad-sdk) or the realtime SDK, and the REST endpoint it calls. Find it by name ("restoreItem") or by what it does.
输入模式
{
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "The method name, e.g. restoreItem"
},
"query": {
"type": "string",
"description": "What the method does, e.g. \"wait for an index to build\""
},
"package": {
"type": "string",
"enum": [
"jsonpad-sdk",
"jsonpad-realtime-sdk"
],
"description": "Only one package"
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"method": {
"type": "object",
"additionalProperties": {}
}
},
"required": [
"method"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_cli_command(name, query)
The usage, arguments and options of a jsonpad command line tool (@basementuniverse/jsonpad-cli) command, and whether it works offline. Find it by name ("rules test", "jsonpad sync-schema --dry-run") or by what it does.
输入模式
{
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "The command, e.g. \"sync-schema\" or \"jsonpad rules test\""
},
"query": {
"type": "string",
"description": "What the command does, e.g. \"export items to a file\""
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"command": {
"type": "object",
"additionalProperties": {}
}
},
"required": [
"command"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢lookup_error(code, name)
What a JSONPad API error code means, its HTTP status, and the guides that explain it. Give the numeric code (10013) or the name (QUOTA_EXCEEDED), as found in an error response's "code" and "name".
输入模式
{
"type": "object",
"properties": {
"code": {
"type": "integer",
"description": "The numeric code, e.g. 10013"
},
"name": {
"type": "string",
"description": "The name, e.g. QUOTA_EXCEEDED"
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"error": {
"type": "object",
"additionalProperties": {}
}
},
"required": [
"error"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_plan_limits(plan, limit)
The limits of each public plan (Free, Indie, Pro, Scale): requests per month and minute, the minimum gap between requests, storage, item size, versions kept, tokens, identities, realtime connections, webhooks and flows. null means unlimited. Sizes are in bytes, rateLimit in milliseconds, prices in GBP.
输入模式
{
"type": "object",
"properties": {
"plan": {
"type": "string",
"description": "One plan, by id or name, e.g. \"free\""
},
"limit": {
"type": "string",
"enum": [
"maxRequestsPerMonth",
"overdraftPercent",
"maxRequestsPerMinute",
"rateLimit",
"maxStorageBytes",
"maxLists",
"maxItemsPerList",
"maxIndexesPerList",
"maxItemSize",
"maxItemVersions",
"maxTokens",
"maxIdentities",
"maxRealtimeConnections",
"maxWebhooks",
"maxFlows"
],
"description": "One limit, e.g. maxItemSize"
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"plans": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": {}
}
}
},
"required": [
"plans"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢check_write_rules(rules, tests, knownLists)
Compile a list's write rules with the same engine the API uses, and run their tests (a rules-tests-v1 document). Returns every diagnostic with its line and column, and for each failing test what it expected, what happened, and how each rule came out. Costs nothing and sees no data: lookups find the test document's items. Use it before saving rules.
输入模式
{
"type": "object",
"properties": {
"rules": {
"anyOf": [
{
"type": "string"
},
{
"type": "array",
"items": {
"type": "string"
}
}
],
"description": "The rule text, or its lines as an array (as in a schema sync document)"
},
"tests": {
"anyOf": [
{
"type": "object",
"additionalProperties": {}
},
{
"type": "string"
}
],
"description": "The rule tests: a rules-tests-v1 document ({ \"tests\": [...] }), optional"
},
"knownLists": {
"type": "array",
"items": {
"type": "string"
},
"description": "Path names of lists that exist, so lookups into any other list are warned about, as the API does when rules are saved"
}
},
"required": [
"rules"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"diagnostics": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": {}
}
}
},
"required": [
"ok",
"diagnostics"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢eval_write_rule(rules, write, items, identities, trace)
Check one write against a rule set, as the API would, and say whether it would be allowed, denied (403) or failed (400), which statement decided it, and (with trace) what every expression evaluated to. The write is shaped like a rule test case: action, identity, token, old, new, patch, merge, now. Costs nothing and sees no data.
输入模式
{
"type": "object",
"properties": {
"rules": {
"anyOf": [
{
"type": "string"
},
{
"type": "array",
"items": {
"type": "string"
}
}
],
"description": "The rule text, or its lines as an array (as in a schema sync document)"
},
"write": {
"type": "object",
"properties": {
"action": {
"type": "string",
"enum": [
"create",
"update",
"delete",
"restore"
]
},
"identity": {
"description": "The identity making the write: { \"id\": \"...\" }, a key into identities, or null"
},
"token": {
"type": "object",
"additionalProperties": {},
"description": "The API token, e.g. { \"id\": \"t1\", \"tags\": [\"writer\"] }"
},
"old": {
"description": "The item data before the write (not for create)"
},
"new": {
"description": "The item data after the write"
},
"patch": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": {}
},
"description": "A JSON Patch applied to old, instead of new"
},
"merge": {
"description": "A merge applied to old, instead of new"
},
"now": {
"type": "string",
"description": "The time of the write, ISO 8601"
}
},
"required": [
"action"
],
"additionalProperties": true,
"description": "The write to check"
},
"items": {
"type": "object",
"additionalProperties": {},
"description": "Items for lookups to find: { \"<list>\": { \"<item id or alias>\": { \"data\": ... } } }"
},
"identities": {
"type": "object",
"additionalProperties": {},
"description": "Named identities the write can refer to"
},
"trace": {
"type": "boolean",
"default": false,
"description": "Include the value of every expression"
}
},
"required": [
"rules",
"write"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢check_flow(flow, tests, knownLists)
Compile a flow document (flows-v1) with the same engine the API uses, and run its tests (flow-tests-v1) against in-memory data. Returns diagnostics (with JSON pointers into the document), what the flow reads and writes, and why each failing test failed. Costs nothing and sees no data.
输入模式
{
"type": "object",
"properties": {
"flow": {
"anyOf": [
{
"type": "object",
"additionalProperties": {}
},
{
"type": "string"
}
],
"description": "The flow document"
},
"tests": {
"anyOf": [
{
"type": "object",
"additionalProperties": {}
},
{
"type": "string"
}
],
"description": "The flow tests: a flow-tests-v1 document, optional"
},
"knownLists": {
"type": "array",
"items": {
"type": "string"
},
"description": "Path names of lists that exist, so the flow using any other list is warned about"
}
},
"required": [
"flow"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"diagnostics": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": {}
}
}
},
"required": [
"ok",
"diagnostics"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢validate_sync_document(document, files)
Check a schema sync document (sync-v1) as far as possible without an account: against the JSON schema the API uses, the API's rules for keys and indexes, and every rule set and flow in it with their tests. Documents that reference files (rulesFile, flowFile and their tests) are checked too if the files' contents are given in files. What a sync would change needs the account: the API server's plan_schema_sync, or jsonpad sync-schema --dry-run.
输入模式
{
"type": "object",
"properties": {
"document": {
"anyOf": [
{
"type": "object",
"additionalProperties": {}
},
{
"type": "string"
}
],
"description": "The schema sync document"
},
"files": {
"type": "object",
"additionalProperties": {
"type": "string"
},
"description": "The contents of files the document references, keyed by the path written in the document, e.g. { \"rules/games.rules\": \"allow ...\" }"
}
},
"required": [
"document"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"problems": {
"type": "array",
"items": {
"type": "object",
"additionalProperties": {}
}
}
},
"required": [
"ok",
"problems"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢validate_token_permissions(permissions)
Check an API token's permission rules against the schema the API uses, say which rule shape a broken one was meant to be, and warn about valid rules that probably don't do what was meant (rule order, restore without view, sync-schema alone, allow "*").
输入模式
{
"type": "object",
"properties": {
"permissions": {
"anyOf": [
{
"type": "array",
"items": {
"type": "object",
"additionalProperties": {}
}
},
{
"type": "string"
}
],
"description": "The permission rules, e.g. [{ \"mode\": \"allow\", \"action\": \"view\", \"resourceType\": \"item\", \"listIds\": [\"*\"], \"itemIds\": [\"*\"] }]"
}
},
"required": [
"permissions"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}输出模式
{
"type": "object",
"properties": {
"ok": {
"type": "boolean"
}
},
"required": [
"ok"
],
"additionalProperties": true,
"$schema": "http://json-schema.org/draft-07/schema#"
}社区
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