此 MCP 可以做什么
Provides agent utilities for persistent memory, locks, counters, webhook inboxes, timers, scheduling, DNS, email checks, URLs, regex testing, and time zones.
工具
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['namespace'], 'properties': {'key': {'$ref': '#/properties/name', 'description': 'Lock or counter name within the namespace.'}, 'name': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'Lock or counter name within the namespace.'}, 'namespace': {'type': 'string', 'pattern': '^[A-Za-z0-9_.-]{3,64}$', 'description': 'Your private namespace. Pick a long unique string; it acts as the access key.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['expression'], 'properties': {'from': {'type': 'string', 'format': 'date-time', 'description': 'Compute fire times after this ISO 8601 instant. Default now.'}, 'count': {'type': 'integer', 'maximum': 20, 'minimum': 1, 'description': 'How many fire times. Default 5.'}, 'timezone': {'type': 'string', 'maxLength': 64, 'description': 'IANA timezone, e.g. "America/Chicago". Default UTC.'}, 'expression': {'type': 'string', 'maxLength': 200, 'minLength': 1, 'description': 'Cron expression, e.g. "0 9 * * MON-FRI".'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['domain'], 'properties': {'types': {'type': 'array', 'items': {'enum': ['A', 'AAAA', 'MX', 'NS', 'TXT', 'CNAME', 'SOA', 'CAA'], 'type': 'string'}, 'maxItems': 8, 'description': 'Record types to query. Default: all (A, AAAA, MX, NS, TXT, CNAME, SOA, CAA).'}, 'domain': {'type': 'string', 'pattern': '^[A-Za-z0-9]([A-Za-z0-9-]*(\\.[A-Za-z0-9][A-Za-z0-9-]*)*)?$', 'maxLength': 253, 'minLength': 1, 'description': 'Domain to query, e.g. "example.com".'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['email'], 'properties': {'email': {'type': 'string', 'maxLength': 320, 'minLength': 3, 'description': 'The email address to check.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['fields', 'count'], 'properties': {'seed': {'type': 'integer', 'description': 'Seed for deterministic output.'}, 'count': {'type': 'integer', 'maximum': 10000, 'minimum': 1, 'description': 'Number of rows.'}, 'fields': {'type': 'array', 'items': {'type': 'object', 'required': ['name', 'type'], 'properties': {'to': {'type': 'string', 'description': 'For date/datetime: ISO end (default now).'}, 'max': {'type': 'number', 'description': 'For int/float: maximum (default 1000).'}, 'min': {'type': 'number', 'description': 'For int/float: minimum (default 0).'}, 'from': {'type': 'string', 'description': 'For date/datetime: ISO start (default 2020-01-01).'}, 'name': {'type': 'string', 'maxLength': 64, 'minLength': 1, 'description': 'Column/field name.'}, 'type': {'enum': ['uuid', 'name', 'first_name', 'last_name', 'email', 'username', 'int', 'float', 'bool', 'date', 'datetime', 'phone', 'city', 'country', 'company', 'url', 'ip', 'word', 'sentence', 'enum'], 'type': 'string'}, 'values': {'type': 'array', 'items': {'type': 'string'}, 'maxItems': 100, 'description': 'For enum: the choices.'}, 'precision': {'type': 'integer', 'maximum': 10, 'minimum': 0, 'description': 'For float: decimal places (default 2).'}}, 'additionalProperties': False}, 'maxItems': 32, 'minItems': 1, 'description': 'Schema: ordered list of fields.'}, 'format': {'enum': ['json', 'ndjson', 'csv'], 'type': 'string', 'description': 'Default json.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {}}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['inbox_id', 'token'], 'properties': {'token': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'The read token returned by inbox_create.'}, 'inbox_id': {'type': 'string', 'pattern': '^[0-9a-f]{32}$', 'description': 'The inbox id returned by inbox_create.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['inbox_id', 'token'], 'properties': {'after': {'type': 'integer', 'minimum': 0, 'description': 'Return only payloads with seq greater than this. Use next_after from your last poll.'}, 'limit': {'type': 'integer', 'maximum': 50, 'minimum': 1, 'description': 'Maximum payloads to return. Default and maximum 50.'}, 'token': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'The read token returned by inbox_create.'}, 'consume': {'type': 'boolean', 'description': 'Delete the returned payloads. Default false.'}, 'inbox_id': {'type': 'string', 'pattern': '^[0-9a-f]{32}$', 'description': 'The inbox id returned by inbox_create.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['namespace', 'key'], 'properties': {'key': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'Key within the namespace.'}, 'namespace': {'type': 'string', 'pattern': '^[A-Za-z0-9_.-]{3,64}$', 'description': 'Your private namespace. Pick a long unique string; it acts as the access key.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['namespace', 'key'], 'properties': {'key': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'Key within the namespace.'}, 'namespace': {'type': 'string', 'pattern': '^[A-Za-z0-9_.-]{3,64}$', 'description': 'Your private namespace. Pick a long unique string; it acts as the access key.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['namespace'], 'properties': {'limit': {'type': 'integer', 'maximum': 100, 'description': 'Maximum keys to return. Default and maximum 100.', 'exclusiveMinimum': 0}, 'prefix': {'type': 'string', 'maxLength': 128, 'description': 'Only keys starting with this prefix.'}, 'namespace': {'type': 'string', 'pattern': '^[A-Za-z0-9_.-]{3,64}$', 'description': 'Your private namespace. Pick a long unique string; it acts as the access key.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['namespace', 'key', 'value'], 'properties': {'key': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'Key within the namespace.'}, 'value': {'type': 'string', 'description': 'Value to store (string; JSON-encode structured data).'}, 'namespace': {'type': 'string', 'pattern': '^[A-Za-z0-9_.-]{3,64}$', 'description': 'Your private namespace. Pick a long unique string; it acts as the access key.'}, 'ttl_seconds': {'type': 'integer', 'maximum': 7776000, 'description': 'Seconds until expiry. Default 2592000.', 'exclusiveMinimum': 0}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['namespace', 'name'], 'properties': {'name': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'Lock or counter name within the namespace.'}, 'namespace': {'type': 'string', 'pattern': '^[A-Za-z0-9_.-]{3,64}$', 'description': 'Your private namespace. Pick a long unique string; it acts as the access key.'}, 'ttl_seconds': {'type': 'integer', 'maximum': 3600, 'description': 'Seconds until the lock auto-expires. Default 60.', 'exclusiveMinimum': 0}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['namespace', 'name', 'token'], 'properties': {'name': {'type': 'string', 'maxLength': 128, 'minLength': 1, 'description': 'Lock or counter name within the namespace.'}, 'token': {'type': 'string', 'maxLength': 64, 'minLength': 1, 'description': 'The release token returned by lock_acquire.'}, 'namespace': {'type': 'string', 'pattern': '^[A-Za-z0-9_.-]{3,64}$', 'description': 'Your private namespace. Pick a long unique string; it acts as the access key.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['name'], 'properties': {'name': {'type': 'string', 'pattern': '^[A-Za-z0-9][A-Za-z0-9 ._-]*$', 'maxLength': 100, 'minLength': 1, 'description': 'The name to check. A bare name is best, but "stripe.com" (checks the .com) and "Acme Global Ltd" (slugified to acme-global-ltd) are accepted; the normalized name is echoed back.'}, 'tlds': {'type': 'array', 'items': {'type': 'string', 'pattern': '^[a-z]{2,24}$'}, 'maxItems': 8, 'description': 'TLDs for the domain check. Default: ["com","dev","io","net"].'}, 'targets': {'type': 'array', 'items': {'enum': ['domains', 'npm', 'pypi', 'github'], 'type': 'string'}, 'minItems': 1, 'description': 'Which registries to check. Default: all.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['pattern', 'tests'], 'properties': {'flags': {'type': 'string', 'pattern': '^[dgimsuvy]*$', 'maxLength': 7, 'description': 'Regex flags, e.g. "gi". Default "".'}, 'tests': {'type': 'array', 'items': {'type': 'string', 'maxLength': 4096}, 'maxItems': 50, 'minItems': 1, 'description': 'Strings to test the pattern against.'}, 'pattern': {'type': 'string', 'maxLength': 2000, 'minLength': 1, 'description': 'The regex pattern (without slashes).'}, 'replacement': {'type': 'string', 'maxLength': 2000, 'description': 'If given, also return each input with the pattern replaced (supports $1, $<name>).'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['description'], 'properties': {'use_case': {'type': 'string', 'maxLength': 500, 'description': 'The task you were trying to accomplish when you needed it.'}, 'description': {'type': 'string', 'maxLength': 500, 'minLength': 10, 'description': 'What the tool should do, in plain language.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['id'], 'properties': {'id': {'type': 'string', 'format': 'uuid', 'description': 'The timer id returned by timer_schedule.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['url'], 'properties': {'url': {'type': 'string', 'format': 'uri', 'description': 'https URL to POST to. The origin must already be verified.'}, 'fire_at': {'type': 'string', 'format': 'date-time', 'description': 'Absolute ISO 8601 fire time. Provide this OR delay_seconds.'}, 'payload': {'type': 'string', 'maxLength': 8192, 'description': 'JSON string delivered as the request body. Default "{}".'}, 'delay_seconds': {'type': 'integer', 'maximum': 2592000, 'minimum': 10, 'description': 'Fire after this many seconds. Provide this OR fire_at.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['id'], 'properties': {'id': {'type': 'string', 'format': 'uuid', 'description': 'The timer id returned by timer_schedule.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['url'], 'properties': {'url': {'type': 'string', 'format': 'uri', 'description': 'An https URL on an origin you control, e.g. "https://example.com/hooks/zerm".'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'properties': {'to': {'type': 'string', 'maxLength': 64, 'description': 'Target IANA timezone, e.g. "Asia/Tokyo". Alias: to_tz.'}, 'from': {'type': 'string', 'maxLength': 64, 'description': 'Source IANA timezone, e.g. "America/Chicago". Default UTC. Alias: from_tz.'}, 'time': {'type': 'string', 'maxLength': 100, 'minLength': 1, 'description': 'Alias for datetime.'}, 'to_tz': {'type': 'string', 'maxLength': 64, 'description': 'Alias for to.'}, 'from_tz': {'type': 'string', 'maxLength': 64, 'description': 'Alias for from.'}, 'datetime': {'type': 'string', 'maxLength': 100, 'minLength': 1, 'description': 'ISO 8601 datetime to convert, e.g. "2025-03-09T02:30:00". Aliases: timestamp, time.'}, 'timestamp': {'type': 'string', 'maxLength': 100, 'minLength': 1, 'description': 'Alias for datetime.'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['timezone'], 'properties': {'date': {'type': 'string', 'maxLength': 100, 'minLength': 1, 'description': 'Date to query: "2026-07-26", "2026-07-26T12:00:00", or full ISO 8601. Input without a UTC offset is read as UTC. Default: now.'}, 'timezone': {'type': 'string', 'maxLength': 64, 'description': 'IANA timezone, e.g. "America/New_York".'}}, 'additionalProperties': False}
输入模式
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['url'], 'properties': {'url': {'type': 'string', 'format': 'uri', 'description': 'The URL to check (https).'}}, 'additionalProperties': False}
近期工具变更
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