nullary

search_admet_failures_all_modalities

Read-onlyIdempotent

ADMET failures across ALL modalities.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`tier`	No	Confidence tier. 'curated' (default) returns the credible layer; 'all' also includes high-volume screening-grade rows (PubChem HTS inactives, CRISPR non-essential tails).	curated
`limit`	No	Maximum number of findings to return (1–100, default 25).
`offset`	No	Number of findings to skip before this page, for pagination (default 0).
`target`	No	UniProt accession or gene symbol
`outcome`	No	outcome filter (inactive, failed_safety, terminated, …)
`compound`	No	compound name, ChEMBL ID, or InChIKey

Output Schema

TableJSON Schema

Name	Required	Description
`findings`	No	Matching negative findings (same shape as the REST /findings endpoint).
`has_more`	No	True when more results exist beyond this page.
`coverage_note`	No	Honest coverage caveat for thin Phase-1 modalities (present only when relevant).
`query_metadata`	Yes	Echo of the resolved query — tool, limit, offset, and any applied presets.
`returned_count`	No	Findings returned in this page.

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

Changed3 schema fields changedMay 25, 2026

addedInput schema / properties / limit / description

Added value: +"Maximum number of findings to return (1–100, default 25)."

addedInput schema / properties / offset / description

Added value: +"Number of findings to skip before this page, for pagination (default 0)."

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "properties": {
+    "coverage_note": {
+      "description": "Honest coverage caveat for thin Phase-1 modalities (present only when relevant).",
+      "type": "string"
+    },
+    "findings": {
+      "description": "Matching negative findings (same shape as the REST /findings endpoint).",
+      "items": {
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "has_more": {
+      "description": "True when more results exist beyond this page.",
+      "type": "boolean"
+    },
+    "query_metadata": {
+      "description": "Echo of the resolved query — tool, limit, offset, and any applied presets.",
+      "type": "object"
+    },
+    "returned_count": {
+      "description": "Findings returned in this page.",
+      "type": "integer"
+    }
+  },
+  "required": [
+    "query_metadata"
+  ],
+  "type": "object"
+}

First observedMay 25, 2026

TDQS

B3.3/5.0

Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true and openWorldHint=true, so the safety profile is covered. The description adds only scope ('all modalities'), not behavior such as filtering behavior, result composition, or the meaning of the curated vs. all tier. It provides minimal additional behavioral context beyond annotations.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, succinct phrase with zero wasted words. It communicates the core purpose effectively in six words, making it well-sized and front-loaded.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With a complete input schema, output schema, and strong annotations, the description's job is to supply high-level context. It does say 'ADMET failures across ALL modalities,' which gives the essential scope, but it lacks explicit direction on how this tool relates to sibling search tools or what 'all modalities' encompasses, leaving some ambiguity.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with rich descriptions for all six parameters, including enum details for 'tier' and pagination hints for 'limit' and 'offset'. The description adds no parameter-specific meaning, so the baseline score of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description 'ADMET failures across ALL modalities' clearly conveys the tool's scope as a cross-modality ADMET failure search, distinguishing it from modality-specific siblings like search_failed_antibodies. However, it lacks a verb (e.g., 'Search for'), making it a noun phrase rather than a full action statement.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The phrase 'ALL modalities' implies the tool is for broad, modality-agnostic searches, offering some guidance on when to use it. Yet it does not explicitly state when to prefer this over alternatives like search_admet_failures (which may be a narrower subset) or modality-specific tools, nor does it provide exclusions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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