// MCP TOOL REFERENCE

USEFUL AI TOOLS

27 tools from the Useful AI MCP Server, categorised by risk level.

View the Useful AI policy → Token cost: 2,145 tokens →

// ALL 27 USEFUL AI TOOLS

READ 26 tools

Read suggest Suggest a tool that should exist on the Useful AI platform but doesn't yet. Read useful Useful AI has 183+ tools beyond the named ones above. Describe any task involving data transformation, code... Read useful_address_string_parser Batch-parse freeform addresses into structured components with validation, abbreviation expansion, and cano... Read useful_batch_record_normalizer Normalize mixed-format vendor records into canonical IDs, integer USD thresholds, and boolean eligibility i... Read useful_batch_slug_generator Batch-convert multilingual titles into collision-free URL slugs with ready-to-use SEO meta tags. Read useful_certificate_chain_inspector Parse X.509 certificates, display all fields, verify chain order, and flag expiring or weak certs. Read useful_color_contrast_fixer Parse mixed CSS colors, compute WCAG contrast ratios, and output fixed compliant color pairs in one batch c... Read useful_contact_entry_parser Batch-parse messy international phone numbers and addresses into structured E.164 phones, split address fie... Read useful_cross_source_field_reconciler Reconcile fields, units, IDs, and types across mismatched data sources into one executable merge plan. Read useful_css_inline_tool Inline CSS into HTML elements, expand shorthands, and flag un-inlineable selectors like :hover and @media. Read useful_dispatch Useful AI has 183+ tools beyond the named ones above. Describe any task involving data transformation, code... Read useful_food_temperature_inspection_parser Batch-parse messy inspection temp strings into structured F/C values with FDA compliance flags per context. Read useful_income_narrative_batch_normalizer Batch-parse caseworker income narratives into canonical monthly gross USD integers with component breakdown... Read useful_logit_lens_simulator Visualize how LLM predictions evolve layer by layer, revealing where confident errors crystallize in transf... Read useful_mock_data_generator Generate hundreds of schema-compliant, internally consistent fake records from a JSON schema, seed, and row... Read useful_ndc_batch_normalizer_and_formulary_validator Batch-extract, zero-fill-normalize, and formulary-validate NDCs from mixed-format and composite SKU strings. Read useful_password_policy_validator Validate passwords against configurable policies with entropy, breach check, rule results, and strength sco... Read useful_phone_number_normalizer Batch-validate, classify, and reformat phone numbers from any messy format into E.164 and local display for... Read useful_phone_number_parser Batch-parse messy phone numbers into E.164 format with country detection, validation, and mobile/landline t... Read useful_prompt_drift_detector Detect how subtle prompt edits silently shift model behavior and alignment across iterations. Read useful_prompt_x_ray AI-powered structural analysis that dissects prompts into layers, finds conflicts, and reveals hidden failu... Read useful_recurrence_rule_expander Batch-parse mixed recurrence formats into canonical rules and expand them into concrete occurrence dates. Read useful_royalty_escalation_clause_parser Batch-parse free-text royalty escalation clauses into sorted, validated JSON tier arrays with gap/overlap f... Read useful_suggest Suggest a tool that should exist on the Useful AI platform but doesn't yet. The platform builds frequently ... Read useful_token_attention_heatmap Visualize token attention patterns and context fragmentation in your prompts with real semantic analysis. Read useful_xml_schema_validator Validate XML against XSD schemas, get structured error reports with line numbers and fix suggestions.

EXECUTE 1 tools

Execute useful_temporal_expression_normalizer Normalize any date range expression into ISO start/end dates and duration in months with confidence scoring.

// FAQ

How many tools does the Useful AI MCP server have? +

The Useful AI MCP server exposes 27 tools across 2 categories: Read, Execute.

How do I enforce policies on Useful AI tools? +

Route the Useful AI server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do Useful AI tools fall into? +

Useful AI tools are categorised as Read (26), Execute (1). Each category has a recommended default policy.

Let agents act without letting them run wild.

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