register_fitness_function

MCP tool from Evolve MCP by privkeyio

Add custom metric

How to use it

Project documentation lists register_fitness_function for the Evolve MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Evolve MCP

$claude mcp add evolve-mcp -- python -m mcp_server.server
FULL EVOLVE MCP LISTING

Other tools in Evolve MCP (20)

add_safety_pattern

Add custom pattern

analyze_prompt

Get complexity metrics

cancel_evolution

Stop a running cycle

check_evolution_trigger

Should evolve?

check_safety

Quick text check

crossover_variants

Combine two variants

detect_anomalies

Find anomalies

evaluate_variant

Calculate fitness score

explain_fitness

Detailed breakdown

generate_ab_pair

Create A/B test pair

generate_population

Create variant population

get_evolution_status

Check cycle progress

get_metrics_window

Aggregated metrics

list_fitness_functions

List available

mutate_prompt

Apply specific mutation

record_metrics

Log performance data

resume_evolution

Resume from checkpoint

start_evolution

Begin an evolution cycle

update_fitness_weights

Adjust weights

validate_variant

Full safety check