Colour Memory

4 of the 91 tools listed anonymously say in their own descriptions that they need an account or a key (project_get, project_list, project_versions, project_export), but the endpoint issued no WWW-Authenticate challenge. The requirement is stated only in prose, so a call reaches the tool and comes back as a tool error instead of an authorization step.

The server exposes a public surface before authorization: query_conceptual, extract_image_colours, query_hex, palette_specify, colour_metrics, colour_harmonies, accessibility_check, accessibility_matrix, accessibility_rules, colour_slugs, palette_light_dark, accessibility_font, archive_search, colour_combination, palette_strict, palette_pdf, palette_audit, brand_system, brand_asset_pack, accessibility_simulate, colour_match_paint, colour_card, meta_capabilities, system_status, colour_story, palette_concept, colour_mix, colour_timeline, image_palette, colour_compare, colour_cultural_risk, design_session, image_personal, style_match, interior_specify, house_specify, palette_generate, palette_gradient, palette_translate, archive_cliche, colour_verdict, palette_verdict, agent_brief, colour_strategy, archive_report_brief, palette_heritage, archive_coverage_gap, archive_cultural_anachronism, session_brief, index_resonance, archive_evidence_gap, brand_collision, brand_report, brand_audit, agent_verify, colour_passport, colour_passports, colour_dna, ecommerce_copy, colour_hooks, archive_provenance, colour_forensics, palette_iterate, colour_variants, palette_export, palette_compare, ecommerce_namer, ui_states, colour_namer, palette_swatch, palette_analyse, ingest_image, palette_extract, image_brief, project_get, project_list, project_versions, project_delete, project_export, brand_guideline_specify, brand_guideline_status, brand_guideline_select, brand_guideline_pdf, brand_guideline_claims, render_colour_result, palette_finalize, tool_guide, historical_colour_query, colour_relationships, why_connected, vanderpoel_pairing.