mcp-sequentialthinking-qa/dist/schema.js

A QA-focused adaptation of the MCP Sequential Thinking Server to guide tool usage in verification processes

import * as v from 'valibot';
const TOOL_DESCRIPTION = 'Sequential thinking for QA verification with tool recommendations.';
export const ToolRecommendationSchema = v.object({
    tool_name: v.pipe(v.string(), v.description('Tool name')),
    confidence: v.pipe(v.number(), v.minValue(0), v.maxValue(1), v.description('Confidence 0-1')),
    rationale: v.pipe(v.string(), v.description('Why recommended')),
    priority: v.pipe(v.number(), v.description('Execution order')),
    suggested_inputs: v.optional(v.pipe(v.record(v.string(), v.unknown()), v.description('Suggested parameters'))),
    alternatives: v.optional(v.pipe(v.array(v.string()), v.description('Alternative tools'))),
});
export const StepRecommendationSchema = v.object({
    step_description: v.pipe(v.string(), v.description('Step description')),
    recommended_tools: v.pipe(v.array(ToolRecommendationSchema), v.description('Recommended tools')),
    expected_outcome: v.pipe(v.string(), v.description('Expected outcome')),
    next_step_conditions: v.optional(v.pipe(v.array(v.string()), v.description('Next step conditions'))),
});
export const SequentialThinkingQASchema = v.object({
    available_mcp_tools: v.pipe(v.array(v.string()), v.description('Available tool names')),
    thought: v.pipe(v.string(), v.description('Current thinking step')),
    next_thought_needed: v.pipe(v.boolean(), v.description('More thoughts needed')),
    thought_number: v.pipe(v.number(), v.minValue(1), v.description('Current thought number')),
    total_thoughts: v.pipe(v.number(), v.minValue(1), v.description('Total thoughts')),
    verification_target: v.optional(v.pipe(v.string(), v.description('What is being verified'))),
    is_revision: v.optional(v.pipe(v.boolean(), v.description('Is revision'))),
    revises_thought: v.optional(v.pipe(v.number(), v.minValue(1), v.description('Revises thought number'))),
    branch_from_thought: v.optional(v.pipe(v.number(), v.minValue(1), v.description('Branch from thought'))),
    branch_id: v.optional(v.pipe(v.string(), v.description('Branch ID'))),
    needs_more_thoughts: v.optional(v.pipe(v.boolean(), v.description('Needs more thoughts'))),
    current_step: v.optional(v.pipe(StepRecommendationSchema, v.description('Current step'))),
    previous_steps: v.optional(v.pipe(v.array(StepRecommendationSchema), v.description('Previous steps'))),
    remaining_steps: v.optional(v.pipe(v.array(v.string()), v.description('Remaining steps'))),
});
export const SEQUENTIAL_THINKING_QA_TOOL = {
    name: 'sequentialthinking_qa',
    description: TOOL_DESCRIPTION,
    inputSchema: {}, // This will be handled by tmcp with the schema above
};