// SCAN REPORT

Colour Memory

65 tools. 53 can modify or destroy data without limits.

53 write tools that can modify data. Rate limits recommended.

Last updated: 6 Jun 2026

53 can modify or destroy data

12 read-only

65 tools total

Free to start. No card required.

TOOL MAP

Read (12) Write / Execute (53) Destructive / Financial (0)

CONTEXT-WINDOW COST

12,864 tokens of tool definitions, loaded on every request

6.4% of a 200k context window

463 heaviest tool: colour_strategy

Full per-tool breakdown → Model it in the token calculator →

WHAT CAN GO WRONG

Write operations (accessibility_font, accessibility_rules, accessibility_simulate) modify state. Without rate limits, an agent can make hundreds of changes in seconds — faster than any human can review or revert.

RECOMMENDED RULES

Rate limit write operations

{
  "accessibility_font": {
    "limits": [
      {
        "counter": "accessibility_font_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "accessibility_check": {
    "limits": [
      {
        "counter": "accessibility_check_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

ALL 65 COLOUR MEMORY TOOLS

WRITE 53 tools

Write accessibility_font Write accessibility_rules Write accessibility_simulate Write archive_audit Write archive_cliche Write archive_coverage_gap Write archive_cultural_anachronism Write archive_evidence_gap Write archive_provenance Write archive_report_brief Write archive_search Write archive_status Write brand_asset_pack Write brand_audit Write brand_collision Write brand_report Write brand_system Write colour_card Write colour_combination Write colour_compare Write colour_cultural_risk Write colour_dna Write colour_forensics Write colour_harmonies Write colour_hooks Write colour_match_paint Write colour_metrics Write colour_mix Write colour_namer Write colour_slugs Write colour_story Write colour_strategy Write colour_variants Write colour_verdict Write ecommerce_copy Write image_palette Write image_personal Write interior_specify Write palette_compare Write palette_concept Write palette_export Write palette_generate Write palette_heritage Write palette_iterate Write palette_light_dark Write palette_pdf Write palette_specify Write palette_strict Write palette_verdict Write session_brief Write session_design Write style_match Write ui_states

READ 12 tools

Read accessibility_check Read accessibility_matrix Read agent_brief Read agent_verify Read colour_timeline Read ecommerce_namer Read index_resonance Read meta_capabilities Read palette_audit Read palette_translate Read query_conceptual Read query_hex

FAQ

How do I prevent bulk modifications through Colour Memory? +

The Colour Memory server has 53 write tools including accessibility_font, accessibility_rules, accessibility_simulate. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach Colour Memory.

How many tools does the Colour Memory MCP server expose? +

65 tools across 2 categories: Read, Write. 12 are read-only. 53 can modify, create, or delete data.

How do I enforce a policy on Colour Memory? +

Register the Colour Memory MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Colour Memory tool call.

Deterministic rules across all 65 Colour Memory tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

SECURE COLOUR MEMORY →

Free to start. No card required.

4,600+ MCP servers and 31,000+ tools scanned and risk-classified.

Colour Memory

// TOOL MAP

// CONTEXT-WINDOW COST

// WHAT CAN GO WRONG

// RECOMMENDED RULES

// ALL 65 COLOUR MEMORY TOOLS

// FAQ