anthropic

name

anthropic

description

Anthropic is an AI safety and research company focused on building reliable, interpretable, and steerable AI systems. It is known for developing advanced language models for ethical and safe AI interactions. Read and write Anthropic data through One: files, messagebatch, skills, skillversions, messages, models and more, 24 actions with real parameter documentation. Use whenever the user asks to look something up in Anthropic, create or update a record there, or build code against the Anthropic API.

Anthropic through One

Anthropic is an AI safety and research company focused on building reliable, interpretable, and steerable AI systems. It is known for developing advanced language models for ethical and safe AI interactions.

One exposes Anthropic through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

How to run an action

1. Find the action in the table below, or call search_one_platform_actions with platform anthropic if it is not listed.
2. Call get_one_action_knowledge with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call execute_one_action with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

Before you start

Call list_one_integrations once and confirm Anthropic is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an access field. If it reports {"policy": "methods", "methods": ["GET"]} the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

Before a write

Creates, updates, deletes and sends land on a real Anthropic account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

Actions

Files

Action	Method	Path	Action id
Download a File’s Content	GET	/files/{{file_id}}/content	conn_mod_def::GJfJ8Z6tTCY::PiFRnoDoR5ugvX9BH99wqw
Get a File’s Metadata	GET	/files/{{file_id}}	conn_mod_def::GJfJ8MUeWsg::r0TjIM4-QBq6Ui9_jRE5tg
List Files	GET	/v1/files	conn_mod_def::GJfJ77mA11c::W_Qr9mmnSoCtc5jX1HtMiA
Delete a File	DELETE	/files/{{FILE_ID}}	conn_mod_def::GJfJ8S0m5DU::QmTAie4wQ3-VVOnoMc8yXA
Upload File	POST	/files	conn_mod_def::GJfJ8DR_zB8::Bw0aekc8QkKwPQAwlzWxjg

MessageBatch

Action	Method	Path	Action id
Retrieve a Message Batch	GET	/messages/batches/{{MESSAGE_BATCH_ID}}	conn_mod_def::GJfJ7N6DBMw::yLes2ZSuQGaycdq--tSb6w
Cancel a Message Batch	POST	/messages/batches/{{MESSAGE_BATCH_ID}}/cancel	conn_mod_def::GJfJ7kH44mU::MKza34oJSG6PI4RGhjIOJg
Create a Message Batch	POST	/messages/batches	conn_mod_def::GJfJ7IX9tYs::WHWA3B_BR6O8wkIHP0xHeQ
Delete a Message Batch	DELETE	/messages/batches/{{MESSAGE_BATCH_ID}}	conn_mod_def::GJfJ7ckz8Yk::E3CA-ocUTYG7xgqlmTGj5w

Skills

Action	Method	Path	Action id
Get a Skill	GET	/skills/{{SKILL_ID}}	conn_mod_def::GJfJ8yiKD4o::X2dYk4SrQia7HvQ-CYIeGg
List Skills	GET	/skills	conn_mod_def::GJfJ8jZ44M8::8aLMS_plS02U4wCAoBbTwg
Create Skill	POST	/skills	conn_mod_def::GJfJ8rwYXS4::Xz-PmqM1RymG6WEjPh5lxQ
Delete a Skill	DELETE	/skills/{{SKILL_ID}}	conn_mod_def::GJfJ84LARXY::fyqNOPDLQUGMZhL4WQeIvw

SkillVersions

Action	Method	Path	Action id
Get a Skill Version	GET	/skills/{{skill_id}}/versions/{{version}}	conn_mod_def::GJfJ9MyIpFI::1f0yQ4NqTLmIV1enwUuZYw
List a Skill’s Versions	GET	/skills/{{SKILL_ID}}/versions	conn_mod_def::GJfJ8_ULf-A::jvYjVDtVQOSGnbk554MHxw
Create a Skill’s Version	POST	/skills/{{SKILL_ID}}/versions	conn_mod_def::GJfJ9FbzPqM::72IjxIqMQyut4anq01gKfg
Delete a Skill Version	DELETE	/skills/{{SKILL_ID}}/versions/{{VERSION}}	conn_mod_def::GJfJ9TjG1Ck::ITHN7xh8RUCPEoO9GrWFyA

Messages

Action	Method	Path	Action id
Count Tokens in a Message	POST	/messages/count_tokens	conn_mod_def::GJfJ7yTrZCE::1218EHHuQwySxIIm4gzt5A
Create a Message	POST	/messages	conn_mod_def::GJfJ6hmtpYo::zy68VQHpRFmqayjAzxkjDA

Models

Action	Method	Path	Action id
Get a Model	GET	/models/{{MODEL_ID}}	conn_mod_def::GJfJ64YUd5k::_wfRfa_8RReYCex-eT9LGw
List Models	GET	/models	conn_mod_def::GJfJ6yZ3rR4::gK31C8kUTBah-ZuCgWVNVA

TextCompletion

Action	Method	Path	Action id
Create a Text Completion	POST	/complete	conn_mod_def::GJfJ6phGzQI::h7FXOi08TzGwTqbDqx9NrQ

MessageBatches

Action	Method	Path	Action id
List Message Batches	GET	/messages/batches	conn_mod_def::GJfJ7BXTRSg::kCT1IuHxQtSsMVbqKcjzwg

MessageBatchResults

Action	Method	Path	Action id
Retrieve a Message Batch’s Results	GET	/messages/batches/{{MESSAGE_BATCH_ID}}/results	conn_mod_def::GJfJ7q76Kbs::sAIgnrXJRxqSK935OBCqGA

When a call fails

The error comes from Anthropic, not from One. A 400 or 422 means your parameters do not match the schema, so re-read the knowledge and fix the field. A 401 or 403 means the connection needs re-authorizing, which no retry will fix. A 404 means the id is not on this account. A 429 means slow down. Never retry a write more than once: the first attempt may have landed.

Full catalog: https://www.withone.ai/knowledge/anthropic

Integration knowledge by One (withone.ai), licensed under One-Knowledge-1.0. Attribution must be preserved in derivative works.