Inductive Bio

Predict LogD and pKa for a molecule from a SMILES string.

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What the Inductive Bio connector does

The Inductive Bio MCP server brings ADMET property prediction into Claude, ChatGPT and any MCP-compatible agent. Two read-only tools let a chemist paste SMILES strings and get predicted LogD and pKa back in the conversation, so compound triage happens where the reasoning already is. Sign-in is OAuth. The server is free and read-only.

Verified connector

Listed by Anthropic as a partner connector in its Connectors Directory.

Connection checked by Agentman on .

Anthropic states this reflects the level of review a connector received, not a security audit.

Inductive Bio tools (2)

  • list_available_models
  • predict_properties

Tool names from Anthropic's directory listing. This server requires sign-in, so we could not read tool descriptions or parameter schemas.

Limits

  • Two properties, not thirteen. The connector reaches LogD and pKa. Microsomal stability, efflux, CYP inhibition, brain penetration, hERG inhibition and the rest of Inductive Bio's suite require contacting the company, and its models are described as fine-tuned per customer chemical space — so the free connector's numbers are the global model, not one tuned to your program.
  • No application-level OAuth scopes exist. The authorization server advertises four identity claims and the RFC 9728 resource descriptor declares no scopes_supported at all. There is nothing to grant or withhold at consent. On a two-tool read-only surface that costs little, but it means consent cannot constrain a future tool.
  • We could not read tool schemas or safety annotations. The endpoint returned 401 to an anonymous request, so no parameter-level detail, input limits or annotation flags are published here. How many molecules one predict_properties call accepts is undocumented.
  • No published rate limits, and limits may change without notice. Inductive Bio reserves per-request, per-user and aggregate limits at its sole discretion, and reserves the right to deprecate or discontinue any model or the whole service without notice.
  • Predictions are not measurements, and no accuracy claim is warranted. Inductive Bio's terms disclaim warranties as to the accuracy or correctness of the services and cap total liability at 100 US dollars. Its competition results are strong evidence about the models in general; they are not a guarantee about any molecule you submit.
  • Benchmarking and comparison are contractually restricted. Publishing performance data, benchmarks or comparative analyses of the service requires Inductive Bio's prior written consent, and using the service to train or develop any AI model is prohibited outright.
  • Your structures leave your perimeter. Retention is disclaimed, but the SMILES still travels to Inductive Bio through a third-party AI platform. For undisclosed chemical matter that is a decision to make deliberately.
  • The vendor's own llms.txt does not mention the connector. Inductive Bio publishes a machine-readable index at https://www.inductive.bio/llms.txt covering its products, blog and news, and the MCP connector page is absent from it. An agent discovering the company through that file would not learn the connector exists.

Frequently asked questions

Can the Inductive Bio connector write anything or change my data?

No. Both tools read. One lists the available prediction models and the other returns predicted numbers for molecules you supply. Nothing is created, updated or deleted, Anthropic records the connector's permissions as Read, and Inductive Bio states it does not retain submitted chemical structures after a request completes.

Which ADMET properties can the Inductive Bio MCP server actually predict?

Two: LogD, which is lipophilicity, and pKa, which is acid or base ionization. Inductive Bio's connector page names exactly these. Its Beacon-1 page lists thirteen model families including microsomal stability, hERG inhibition and blood-brain barrier penetration, and those are not reachable through the free connector.

Does using the Inductive Bio MCP server cost money or spend credits?

No. Inductive Bio's MCP terms of service describe the server as a free, publicly accessible service exposing a subset of its models, and say a fully-featured commercial version requires a separate subscription agreement with payment terms. No per-call charge, credit balance or GPU quota is documented for the free tier.

How do I get the full Inductive Bio ADMET model suite in Claude?

You cannot self-serve it. The connector exposes LogD and pKa only, and Inductive Bio directs anyone wanting the full suite to book a demo or email its MCP support address. Its terms confirm that commercial access supersedes the free terms under a separate subscription agreement covering payment.

What data does Inductive Bio keep when I send it a molecule?

Access logs and your email address, not your chemistry. Inductive Bio's MCP privacy policy, updated 14 August 2026, states it logs authentication events and usage frequency and collects user email addresses. Its connector page states submitted chemical structures are not retained after requests complete and prompts are not collected.

What OAuth permissions does the Inductive Bio MCP server request?

Only identity claims. Its authorization server advertised four scopes on 2026-08-22: openid, profile, email and offline_access. None of them names an application capability, so consent grants who you are and a refresh token, not a narrower or wider slice of the prediction surface. The resource descriptor declares no scopes at all.

Can I publish a benchmark comparing Inductive Bio's predictions to another model?

Not without written permission. Inductive Bio's MCP terms of service prohibit publishing or disclosing performance data, benchmarks or comparative analyses of the services, including model performance information, without its prior written consent. The same clause also forbids using the service to train or develop any AI model.

Are there rate limits on the Inductive Bio MCP server?

None are published, but limits can appear without warning. Inductive Bio's terms reserve the right to set, change and enforce limits on request volume, input size or model usage at any time and without prior notice, including per-request, per-user and aggregate limits. No specific numbers are documented anywhere we could find.

Sources

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