# Flaim Fantasy

> Flaim Fantasy, an MCP server by flaim.app, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Fantasy analysis for your ESPN, Yahoo, and Sleeper leagues. Reads your leagues, never changes them.

- Canonical: https://www.anchorterminal.com/tools/flaim-mcp
- Markdown: https://www.anchorterminal.com/tools/flaim-mcp.md (~1,200 tokens)
- Slim: https://www.anchorterminal.com/tools/flaim-mcp.min.md (~1,130 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/tools/flaim-mcp.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-05

# Flaim Fantasy

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by flaim.app (https://flaim.app)
- Listed because: It's published in the registry under flaim.app, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Fantasy analysis for your ESPN, Yahoo, and Sleeper leagues. Reads your leagues, never changes them.

## Facts

- MCP registry: `app.flaim/mcp` 1.0.2
- Endpoint: https://api.flaim.app/mcp (streamable HTTP)
- Source: https://github.com/jdguggs10/flaim
- Website: https://flaim.app
- GitHub stars: 23
- Registry entry updated: 2026-09-28

## Tools

- Tools it lists (11, about 15,633 tokens of context, `tools/list` without credentials over MCP 2025-11-25, checked 2026-10-04 22:21 UTC):
  - `get_user_session` (read-only): Use this alone for user-specific connection, league, or account-status questions. For analysis, reuse successful session context already available in this chat…
  - `refresh_leagues` (writes): Refresh connected fantasy leagues by asking Flaim to rediscover leagues through connected ESPN, Yahoo, and Sleeper accounts. Use only when the user explicitly…
  - `get_ancient_history` (read-only): Use established session context (call get_user_session only if needed), and use this only when the user is clearly asking about a non-current season or an…
  - `get_league_info` (read-only): With session context established, call this once per league the first time this chat works with that league, before the requested standings, matchup, roster,…
  - `get_draft` (read-only): Use this when the user asks about completed draft results, exact draft-board positions, or current draft-pick ownership for a selected league. Returns a common…
  - `get_standings` (read-only): Get season standings and outcome snapshot; includes verified season-outcome fields when available. Returns team records, rankings, and points summaries. The…
  - `get_matchups` (read-only): Get matchups/scoreboard for a specific week or the current week. Some category leagues (Yahoo, and ESPN baseball) additionally return per-category rows and a…
  - `get_roster` (read-only): Get roster details for a specific team, current by default and historical on request. Exact payload varies by platform: ESPN and Yahoo return player entries…
  - `get_free_agents` (read-only): Get players available to acquire in the specified fantasy league, optionally filtered by position. This is fantasy-league availability, not…
  - `get_players` (read-only): Search for player identity by name. Always returns identity fields, but ownership context varies by platform. ESPN and Yahoo return market/global ownership and…
  - `get_transactions` (read-only): Get recent league transactions including adds, drops, waivers, and completed trades. Use established session context (call get_user_session only if needed),…
- How its tools read to an agent (0 errors, 11 warnings, 0 notes, about 15,633 tokens; rules at https://www.anchorterminal.com/check.md; not part of the score):
  - warn TC07 get_free_agents: the description is about 813 tokens
  - warn TC07 get_players: the description is about 668 tokens
  - warn TC07 get_roster: the description is about 535 tokens
  - warn TC07 get_standings: the description is about 723 tokens
  - warn TC07 get_transactions: the description is about 626 tokens
  - warn TC07 get_user_session: the description is about 546 tokens
  - warn TC22 get_draft: the definition is about 1,626 tokens
  - warn TC22 get_free_agents: the definition is about 2,036 tokens
  - warn TC22 get_players: the definition is about 1,536 tokens
  - warn TC22 get_standings: the definition is about 1,501 tokens
  - warn TC22 get_transactions: the definition is about 2,067 tokens

- JSON: https://www.anchorterminal.com/api/v1/tools/flaim-mcp.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming