babel-street

name

babel-street

description

Babel Street is a data intelligence platform that provides multilingual data discovery, entity analysis, and risk insights from open-source and enterprise information, enabling analysts and security teams to investigate threats, monitor events, and support operational decision-making through integrated APIs and tools. Read and write Babel Street data through One: supportedlanguages, morphology, categories, entities, events, relationships and more, 45 actions with real parameter documentation. Use whenever the user asks to look something up in Babel Street, create or update a record there, or build code against the Babel Street API.

Babel Street through One

Babel Street is a data intelligence platform that provides multilingual data discovery, entity analysis, and risk insights from open-source and enterprise information, enabling analysts and security teams to investigate threats, monitor events, and support operational decision-making through integrated APIs and tools.

One exposes Babel Street 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 babel-street 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 Babel Street 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 Babel Street 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

SupportedLanguages

Action	Method	Path	Action id
Get Supported Languages for Name Deduplication	GET	/rest/v1/name-deduplication/supported-languages	conn_mod_def::GMAdpOKGFpI::uq8asC5eTemq_gdM8mx9eA
Supported Languages	GET	/rest/v1/language/supported-languages	conn_mod_def::GMAdpFgR-cw::L3ShCTBNQMiHnQagEH3oSA
Supported Languages for Sentiment	GET	/rest/v1/sentiment/supported-languages	conn_mod_def::GMAdp04nJkU::2EBc_j1JQt2WIIZ0Lsbxdg
Supported Languages for Transliteration	GET	/rest/v1/transliteration/supported-languages	conn_mod_def::GMAdp8x7kU4::giwG1ic3REOyppHzQVyfhg
Supported Languages Using Entities Indoc Coref Server	GET	/rest/v1/entities/indoc-coref-server/supported-languages	conn_mod_def::GMAdo4r2rwc::kNZB98LrTdmr5mXAIAg9BQ

Morphology

Action	Method	Path	Action id
Supported Languages for a Morphology Feature	GET	/rest/v1/morphology/{{morphoFeature}}/supported-languages	conn_mod_def::GMAdpSWNEbw::bT1CAhaGSVyBYSqXAKrrTA
Supported Languages for Morphology	GET	/rest/v1/morphology/supported-languages	conn_mod_def::GMAdpOj7lI4::_mEHV_eRRSa1CaISP-fLIg
Morphology Analysis Using Morphology	POST	/rest/v1/morphology/{{morphoFeature}}	conn_mod_def::GMAdpN1-gks::c6xTNmw1R3qRhdb_cOrfBg

Categories

Action	Method	Path	Action id
Supported Languages	GET	/rest/v1/categories/supported-languages	conn_mod_def::GMAdoxkwqeA::mnQkiUt3T-eIiOKxIzaHjA
Identify Contextual Categories	POST	/rest/v1/categories	conn_mod_def::GMAdovynsMo::OJYv9XVFS_eow8awkTIing

Entities

Action	Method	Path	Action id
Supported Languages for Entities	GET	/rest/v1/entities/supported-languages	conn_mod_def::GMAdo5n_OeA::3w2aLEELSJi4a2TsgsoTZw
Extract Entities	POST	/rest/v1/entities	conn_mod_def::GMAdo_RtY4w::qaR-hTViR86mXkTX8Eulbw

Events

Action	Method	Path	Action id
Supported Languages for Events	GET	/rest/v1/events/supported-languages	conn_mod_def::GMAdpF9KS10::9GI2WpXhSHieWPOc8MRVxg
Extract Events	POST	/rest/v1/events	conn_mod_def::GMAdo6PZF40::giTuktcdSd25iX0HCGTJWQ

Relationships

Action	Method	Path	Action id
Supported Languages for Relationships	GET	/rest/v1/relationships/supported-languages	conn_mod_def::GMAdpkJItf0::v-cTrHynSxqwf4lVtriCig
Extract Relationships	POST	/rest/v1/relationships	conn_mod_def::GMAdpnOllWE::z917exgwRTi8PKWtwpdQdQ

Sentences

Action	Method	Path	Action id
Supported Languages for Sentences	GET	/rest/v1/sentences/supported-languages	conn_mod_def::GMAdptXrs-A::VGYrnHcAQZyAx9D2nZrIqA
Determine Sentences	POST	/rest/v1/sentences	conn_mod_def::GMAdpuEZF9k::c4MNOEqmR8uVRYT5D_zHlg

Tokens

Action	Method	Path	Action id
Supported Languages for Tokens	GET	/rest/v1/tokens/supported-languages	conn_mod_def::GMAdp1kZxIA::9sunrw4PQUGLzlg3xLUqyQ
Tokenize Input	POST	/rest/v1/tokens	conn_mod_def::GMAdp8yBpjI::cmzoSDVpRV6_mTtl8YPE_g

Topics

Action	Method	Path	Action id
Supported Languages for Topics	GET	/rest/v1/topics/supported-languages	conn_mod_def::GMAdp8hpnZ0::wTkUdFx5SZOcmGcwcv_Jog
Extract Topics	POST	/rest/v1/topics	conn_mod_def::GMAdp8D9AVw::8wIpgolgS7C6kp7YE90AzQ

GazetteerEntries

Action	Method	Path	Action id
Add Gazetteer Entries for Entity Extraction	POST	/rest/v1/entities/configuration/gazetteer/add	conn_mod_def::GMAdowmc3_0::3qdVJy-CSYGv8CuMN0IVGA

AddressSimilarity

Action	Method	Path	Action id
Address Similarity	POST	/rest/v1/address-similarity	conn_mod_def::GMAdoxLql3I::ICNAqoSfRGSfYrNEnl-8uA

EntityTypes

Action	Method	Path	Action id
List Entity Types	GET	/rest/v1/entities/info	conn_mod_def::GMAdo5TjK-k::WqbCflf2QVibA9kfZc7bfw

NameSimilaritySupportedLanguages

Action	Method	Path	Action id
Supported Languages for Name Similarity	GET	/rest/v1/name-similarity/supported-languages	conn_mod_def::GMAdpbKHEzg::4KHTWiSwQ7GPXY4NNmMZww

AddressSimilaritySupportedLanguages

Action	Method	Path	Action id
Supported Languages for Address Similarity	GET	/rest/v1/address-similarity/supported-languages	conn_mod_def::GMAdowbwEG8::1nrDRZ_GRnqdhqoQ6GWJFA

Language

Action	Method	Path	Action id
Identify Language	POST	/rest/v1/language	conn_mod_def::GMAdpFXPR70::VDOkRq7zTU2sIn5zXtxCjg

Info

Action	Method	Path	Action id
Get Info	GET	/rest/v1/info	conn_mod_def::GMAdpF-yeP8::_u778RwCRSyRU0_yuMknVg

EventSchemas

Action	Method	Path	Action id
Get Event Schemas	GET	/rest/v1/events/info	conn_mod_def::GMAdpHWgAc4::34eECnQMTLSVt-IcT4ca7Q

NameDeduplication

Action	Method	Path	Action id
Name Deduplication	POST	/rest/v1/name-deduplication	conn_mod_def::GMAdpNzkXqs::-U-4inUHQh2HWbN7sqkLzA

NameSimilarity

Action	Method	Path	Action id
Match Names	POST	/rest/v1/name-similarity	conn_mod_def::GMAdpZCXnUQ::L_ub6LvFRTiIJwPKHupqcg

BabelStreetAnalytics

Action	Method	Path	Action id
Ping Babel Street Analytics	GET	/rest/v1/ping	conn_mod_def::GMAdpZTtLD0::YwSpxxEoRHysxBk8o9_V_A

NameTranslationSupportedLanguages

Action	Method	Path	Action id
Supported Languages for Name Translation	GET	/rest/v1/name-translation/supported-languages	conn_mod_def::GMAdpau-5Ok::-BlnzcEvQxm8ALjq7iDBBg

NameTranslation

Action	Method	Path	Action id
Translate Names	POST	/rest/v1/name-translation	conn_mod_def::GMAdpbrb-wc::pXF_HXfeQFywu_5_k53qNw

RecordSimilaritySupportedLanguages

Action	Method	Path	Action id
Supported Languages for Record Similarity	GET	/rest/v1/record-similarity/supported-languages	conn_mod_def::GMAdpidMEhk::oOehlFCMR-G-MKUtSnJesA

Semantics

Action	Method	Path	Action id
Similar Using Semantics	POST	/rest/v1/semantics/similar	conn_mod_def::GMAdpjU-y98::N2abJ1O6Sdadt_hq6d6RBw

RecordSimilarity

Action	Method	Path	Action id
Record Similarity	POST	/rest/v1/record-similarity	conn_mod_def::GMAdpj9HuX8::mXbMB-biTHaenEYDtxv8ZA

SemanticsVector

Action	Method	Path	Action id
Create Embeddings Using Semantics Vector	POST	/rest/v1/semantics/vector	conn_mod_def::GMAdptRlTgE::_4W3CZLUSnuO1_WqWsGTvw

SemanticsVectorSupportedLanguages

Action	Method	Path	Action id
Supported Languages for Semantics Vector	GET	/rest/v1/semantics/vector/supported-languages	conn_mod_def::GMAdpt2NWuc::BveuVNSuSxaufYoex9PYgw

SemanticsSimilarSupportedLanguages

Action	Method	Path	Action id
Supported Languages for Semantics Similar	GET	/rest/v1/semantics/similar/supported-languages	conn_mod_def::GMAdpuPVlys::w_CsR4PDSpOgYQJKM1JdmQ

Sentiment

Action	Method	Path	Action id
Analyze Sentiment	POST	/rest/v1/sentiment	conn_mod_def::GMAdp0TCGPs::LoQws7jXRMKcWfDb-HDlcg

SyntaxDependenciesSupportedLanguages

Action	Method	Path	Action id
Supported Languages for Syntax Dependencies	GET	/rest/v1/syntax/dependencies/supported-languages	conn_mod_def::GMAdp1lJ5FE::zSjzoLKmSie1XZDUWN2R5A

SyntaxDependencies

Action	Method	Path	Action id
Dependencies Using Syntax	POST	/rest/v1/syntax/dependencies	conn_mod_def::GMAdp15DA38::9iyhgcDYSgaKl8HRIuzk9w

Transliteration

Action	Method	Path	Action id
Transliteration	POST	/rest/v1/transliteration	conn_mod_def::GMAdp8k1Jzw::MLZXmFSJSWO2ZphVoU_qIQ

When a call fails

The error comes from Babel Street, 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/babel-street

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