# Emoji Score

> Score any emoji instantly. Browse 3,900+ Unicode emoji by version, explore trends, and submit new proposals backed by research.
> Part of the PlatPhorm News network (*.platphormnews.com).

Emoji Score is an open Unicode emoji database, scoring engine, and proposal evaluator hosted at https://emoji.platphormnews.com. It provides access to the full Unicode 17.0 standard (3,900+ emoji), search by name/keyword/group, per-emoji popularity scores, and a weighted proposal-viability scoring API. Registered with the PlatPhorm MCP Registry at https://mcp.platphormnews.com/api/mcp.

## Pages

- [Home](https://emoji.platphormnews.com/): Score, explore, and propose emoji.
- [Explore](https://emoji.platphormnews.com/explore): Browse all 3,900+ Unicode emoji by group, version, and search.
- [Timeline](https://emoji.platphormnews.com/timeline): Emoji additions by year from 2010 to 2025.
- [Recently Added](https://emoji.platphormnews.com/recently-added): New emoji in Unicode 16.0 and 17.0.
- [Propose](https://emoji.platphormnews.com/submit): Submit a new emoji proposal with evidence-based scoring.
- [API Docs](https://emoji.platphormnews.com/docs): Full REST API documentation.
- [About](https://emoji.platphormnews.com/about): Scoring methodology and team.

## API

- [Health Check](https://emoji.platphormnews.com/api/v1/health): Server status and uptime.
- [Score Emoji](https://emoji.platphormnews.com/api/emoji/score): Score a Unicode emoji character (GET ?emoji=).
- [Score Proposal](https://emoji.platphormnews.com/api/v1/emoji/score): Score a new emoji concept (POST).
- [Search Emoji](https://emoji.platphormnews.com/api/emoji/local-search): Full-text search of the emoji database (GET ?q=).
- [Suggest Emoji](https://emoji.platphormnews.com/api/emoji/suggest): Typeahead suggestions (GET ?q=).
- [All Emoji](https://emoji.platphormnews.com/api/emoji/all): Full emoji dataset (3,900+ entries).
- [Timeline API](https://emoji.platphormnews.com/api/emoji/timeline): Emoji additions grouped by year.
- [Recent Emoji](https://emoji.platphormnews.com/api/emoji/recent): Emoji added in Unicode 16.0 and 17.0.
- [Inventory Search](https://emoji.platphormnews.com/api/v1/datasets/emoji/inventory/search): Canonical Unicode inventory search.
- [Inventory Exists](https://emoji.platphormnews.com/api/v1/datasets/emoji/inventory/exists): Check codepoint existence.
- [Find Emoji by Description](https://emoji.platphormnews.com/api/v1/emoji/from-description): Natural-language emoji lookup (GET ?description=).
- [Keyword Search](https://emoji.platphormnews.com/api/v1/datasets/emoji/keywords/search): Keyword-based emoji lookup (GET ?q=).
- [Categories](https://emoji.platphormnews.com/api/emoji/categories): Emoji categories with counts and samples.
- [Scoring Factors](https://emoji.platphormnews.com/api/factors): Factor weights and tier definitions.

## MCP Tools

The following tools are available via the Model Context Protocol for AI agent integration:

- **score_emoji** (GET): Score a Unicode emoji character for popularity (0-100).
- **score_proposal** (POST): Evaluate a new emoji concept against 7 Unicode criteria.
- **search_emoji** (GET): Full-text search of 3,900+ emoji by name, keyword, or group.
- **suggest_emoji** (GET): Typeahead suggestions for partial emoji name queries.
- **get_timeline** (GET): Emoji additions grouped by year from 2010 to present.
- **get_recent_emoji** (GET): Emoji added in Unicode 16.0 and 17.0.
- **inventory_search** (GET): Search the canonical Unicode emoji inventory.
- **inventory_exists** (POST): Check whether a codepoint sequence exists.
- **get_emoji_from_description** (GET): Find emoji from natural-language descriptions.
- **health_check** (GET): Verify API status and uptime.

## Discovery

- [MCP Manifest](https://emoji.platphormnews.com/.well-known/mcp.json): MCP tools manifest for AI agents.
- [Dynamic MCP](https://emoji.platphormnews.com/api/mcp): Runtime MCP manifest.
- [MCP Tools List](https://emoji.platphormnews.com/api/v1/mcp/tools): List all registered MCP tools.
- [MCP Register](https://emoji.platphormnews.com/api/v1/mcp/register): Register tools with the MCP registry.
- [MCP Discover](https://emoji.platphormnews.com/api/v1/mcp/discover): Discover MCP tools from the network.
- [OpenAPI Spec](https://emoji.platphormnews.com/openapi/usl-emoji-validation.yaml): OpenAPI 3.1 specification.
- [LLMs Full](https://emoji.platphormnews.com/llms-full.txt): Extended content for LLM ingestion.

## Keywords

emoji, unicode, scoring, proposal, MCP, Model Context Protocol, AI tools, search, typeahead, timeline, popularity, Unicode 17.0, CLDR, codepoint, ZWJ, inventory, NLP