d0bfdbfbab
* Implement DescribeTool for listing available MCP tools with annotations. * Add UpsertToolAnnotation and GetToolAnnotations methods for managing tool notes. * Create tool_annotations table for storing tool usage notes.
39 lines
982 B
Go
39 lines
982 B
Go
package store
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import (
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"context"
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"fmt"
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)
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func (db *DB) UpsertToolAnnotation(ctx context.Context, toolName, notes string) error {
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_, err := db.pool.Exec(ctx, `
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insert into tool_annotations (tool_name, notes)
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values ($1, $2)
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on conflict (tool_name) do update
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set notes = excluded.notes,
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updated_at = now()
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`, toolName, notes)
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if err != nil {
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return fmt.Errorf("upsert tool annotation: %w", err)
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}
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return nil
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}
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func (db *DB) GetToolAnnotations(ctx context.Context) (map[string]string, error) {
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rows, err := db.pool.Query(ctx, `select tool_name, notes from tool_annotations`)
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if err != nil {
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return nil, fmt.Errorf("get tool annotations: %w", err)
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}
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defer rows.Close()
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annotations := make(map[string]string)
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for rows.Next() {
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var toolName, notes string
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if err := rows.Scan(&toolName, ¬es); err != nil {
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return nil, fmt.Errorf("scan tool annotation: %w", err)
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}
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annotations[toolName] = notes
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}
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return annotations, rows.Err()
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}
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